HELP PLEASE I NEED THIS AS SOON AS POSSIBLE!!!
Sixteen-year-old Janet has earned money the last few years by babysitting and shoveling snow for neighbors, who pay her in cash which she mostly spends on clothes and snacks. This summer she is applying for her first formal job, and because she’ll be paid by check or direct deposit, her parents are allowing her to open a checking account. Janet is excited, until she does some quick Googling and finds out she can’t legally open an account until she’s 18. She finds these other options:
Joint accounts
Custodial accounts
Education
Prepaid Cards
Answer This:
Which of these four banking options is probably best for Janet? Why?
Now that Janet knows her parents will need to be somewhat involved in her bank account, what questions or concerns should she raise with them before they open an account?
The best option for Janet will be to open an educational account.
The basic structure of student bank accounts is frequently the same as that of the institution's standard offerings, with adjustments made for students' typically lower amounts.
These organisations may remove maintenance fees or minimum balance requirements, provide free ATM withdrawals, offer budgeting apps or programmes, or even waive fees altogether because students are still learning how to manage their finances and navigate their daily financial lives.
Some benefits of educational account is
Interactive spending and budgeting options, such as the ability to round up and deposit "spare change" from debit card purchasesAccount remains open following graduationOverdraft defenseTo learn more about bank
brainly.com/question/19108214
#SPJ4
Millie has a bank account balance of $1,497. Each week, her balance changes by −$83. She wants to keep the balance above $750. How many weeks will Millie's balance remain above $750? Millie's account balance will remain above $750 _______ area weeks. 75 points
Answer: 9 weeks
Step-by-step explanation:
Let x be the number of weeks
So the equation will be
1497 - 83x < 750
Subtract 1497 on both sides
-83x < -747
x < 9
So the answer is 9 weeks
in a survey conducted on an srs of 200 american adults, 72% of them said they believed in aliens. give a 95% confidence interval for percent of american adults who believe in aliens.
A 95% confidence interval for percent of american adults who believe in aliens: (0.6578, 0.7822)
In this question we have been given that in a survey conducted on an srs of 200 american adults, 72% of them said they believed in aliens
We need to find the 95% confidence interval for percent of american adults who believe in aliens.
95% confidence interval = (p ± z√[p(1 - p)/n])
Here, n = 200
p = 72%
p = 0.72
And the z-score for 95% confidence interval is 1.960
The upper limit of interval would be,
(p + z√[p(1 - p)/n])
= 0.72 + 1.960 √[0.72(1 - 0.72)/200]
= 0.72 + 1.960 √[(0.72 * 0.28)/200]
= 0.72 + 1.960 √0.001008
= 0.72 + 0.0622
= 0.7822
The lower limit of interval would be,
(p - z√[p(1 - p)/n])
= 0.72 - 1.960 √[0.72(1 - 0.72)/200]
= 0.72 - 1.960 √[(0.72 * 0.28)/200]
= 0.72 - 1.960 √0.001008
= 0.72 - 0.0622
= 0.6578
Therefore, a 95% confidence interval = (0.6578, 0.7822)
Learn more about 95% confidence interval here:
https://brainly.com/question/15683202
#SPJ4
Which expression finds the length of side x in this right triangle?
Answer: which triangle ;/
Step-by-step explanation:
Name the triangle whose sides measure 18 cm, 22 cm, and 18 cm.
Answer: An ISOSCELES triangle.
Step-by-step explanation:
It has two sides of equal length.
The angles opposite to the equal sides are also equal in measure.
solve using the quadratic formula
show all work
These are separate equations
x^2+3x-4=0
2x^2-4x-3=0
The solutions of the equation x² +3x - 4=0 are x=1 and x= -4 .
What is the solution to an equation?
In order to make the equation's equality true, the unknown variables must be given values as a solution. In other words, the definition of a solution is a value or set of values (one for each unknown) that, when used as a replacement for the unknowns, transforms the equation into equality.
Given equation:
x² +3x - 4=0
Standard form of a quadratic equation:
ax² +bx+c=0
On comparing, a=1, b= 3, c= -4
Quadratic formula:
x = [ -b ± √(b² - 4ac ) ] /(2a)
Substitute the values
x = [ -3 ± √(3² - 4*1*(-4) ) ] /(2*1)
x= [ -3 ± √(9 + 16 ) ] /(2)
On simplifying,
x=1 and x= -4
To learn more about the solution of an equation from the given link
https://brainly.com/question/22688504
#SPJ1
determine if the following is a olap, classification, or regression model. dollar general sends out a $5 off coupon to its email subscribers. what percentage of customers between 20 and 30 years of age who lived within 5 miles of the store used the coupon?
Classification model
What is Classification model?
A subset of supervised machine learning is classification models. A categorization model takes in some input and produces an output that categorises the input. For instance, after reading an email, a model may binary identify it as spam or not.
This is a classification model. This is a categorization model because we are categorising people here according to their age and location.
A categorization model takes in some input and produces an output that categorises the input.
To know more about Classification model checkout https://brainly.com/question/29526249
#SPJ1
Rhett drove 50 miles East then 40 miles North. How many miles would Rhett have driven directly from the starting point to the end point? (Round to the nearest mile)
Answer:
[tex]\sqrt{4100}[/tex]
Step-by-step explanation:
Step 1 Substitute Using Pythagorean Theorem:
x = [tex]\sqrt{50^2+40^2}[/tex]
Step 2 Solve:
[tex]50^2=2500[/tex]
[tex]40^2=1600[/tex]
Therefore,
[tex]\sqrt{50^2+40^2}=\sqrt{4100}[/tex]
362.4 x 16 - 2t + 83t x (2 - 10t)
Using PEDMAS to simplify the expression, the result is -830t² + 164t + 5798.4
Simplification of ExpressionsTo solve this problem, we have to simplify the expression. This is a process of breaking it down from a complex form to the least possible form. In doing this, we often apply mathematical operations such as multiplication, addition, subtraction etc.
In the expression 362.4 * 16 - 2t + 83t * (2 - 10t)
Let's apply PEDMAS here
362.4 * 16 = 5798.4
83t (2 - 10t) = 166t - 830t²
We can bring them together now;
5798.4 - 2t + 166t - 830t²
Collecting like terms
-830t² + 164t + 5798.4
Learn more on simplification of expression here;
https://brainly.com/question/28036586
#SPJ1
the ratio of the short side of a certain rectangle to the long side is equal to the ratio of the long side to the diagonal. what is the square of the ratio of the short side to the long side of this rectangle?
As per the Pythagoras theorem, the ratio of the short side to the long side of this rectangle is (√5 - 1)/ 2
In math Pythagoras theorem is defined as the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse
Here we have given that the ratio of the short side of a certain rectangle to the long side is equal to the ratio of the long side to the diagonal.
And we need to find is the square of the ratio of the short side to the long side of this rectangle
While we looking into the given question we have identified that the short side of the rectangle be a and let the long side of the rectangle be b.
Therefore, the diagonal, according to the Pythagorean Theorem, is
√(a²+b²)
Now we can write the equation:
a / b = b /√ a² + b²
Then we have to find the square of the ratio of a to b.
Let us consider the answer, be k.
When we squaring the above equation,
a²/ b² = b² / a² + b² = k
When we solve this one then we get the value of k = 1.
Now we have to Multiply each side of the equation by k,
=> k² = 1 - k.
And then adding each side by k,
k² + k − 1 = 0.
Now, we have to Solving for k using the Quadratic Formula,
= > k = -1 ± √[1² − 4(1)(−1)] / 2
=> k = -1±√5/2
As we know that the ratio of lengths and diagonals of a rectangle cannot be negative.
Therefore, the resulting value is √5 - 1/2
To know more about Pythagoras theorem here
https://brainly.com/question/343682
#SPJ4
Cumulative algorithm can only be used with primitive data typesGroup of answer choicesTrue False
Cumulative algorithm can only be used with primitive data types . True
What are cumulative algorithm and primitive data?The emphasis here is to understand the difference and uses of the cumulative algorithm and primitive data type.
The cumulative algorithm is defined as a sequential analysis method which is used to monitor changes in data
Primitive data type is used to predefine operations of a programming language.
The relationship between the two is that both of them are used to organize data in the memory
In conclusion, Cumulative algorithm can only be used with primitive data types
Learn more about cumulative algorithm on https://brainly.com/question/29855934
#SPJ1
How many solutions can be found for the linear equation 4(2x+3)=2(4x+6)
Answer:
All real numbers are solutions
Step-by-step explanation:
Open the bracket
4(2x+3)=2(4x+6)
8x +12=8x +12
8X-8X=12- 12
=0
The equation is an identity hence, all real numbers are solutions(1,2,3,4 etc)
7/4 of a number is 66 what is the number
Answer:
7x/4 = 66
(7/4)x = 66
x = 66 × (4/7)
x = 264/7
in decimal x = 37.714(apprx.)
A new bank customer with $3500 wants to open a money market account. The bank is offering a simple interest rate of %1.1
How much interest will the customer earn in 10 years?
The interest that will the customer earn in 10 years is $385.
What is simple interest?
Simple interest is a method for figuring out how much interest was paid on a sum of money during a specific time period at a specific rate.
Simple interest has a constant principal amount. Simple interest is a straightforward and easy technique for calculating interest in money. Interest is always applied to the initial principal amount under the simple interest method, and the rate of interest is the same for each time cycle. When we deposit money in a bank, the bank pays us interest on our investment. Banks charge various sorts of interest, one of which is simple interest.
The customer deposit $3500 when he opens the account.
The interest rate of the bank is 1.1% = 0.011.
He deposits the amount for 10 years.
The formula of simple interest is I = PRT.
I = 3500 × 0.011 × 10
I = 385
To learn more about rate of simple interest, click on below link:
https://brainly.com/question/7490072
#SPJ1
What is half of 1 1/3 cups?
Answer:
2/3
Step-by-step explanation:
4/3 or 1 1/2 divided by 2 is equal to 2/3
what is the purpose of the permutation test? group of answer choices for hypothesis testing of mean, median, and quartiles, it is used to synthesize the population distribution of the statistic of interest for hypothesis testing of mean, median, and quartiles, it is used to synthesize the sampling distribution under the null
Permutation test is used to synthesize the population distribution of the statistic of interest for hypothesis testing of mean, median, and quartiles
An estimation of the population distribution—the distribution from which our observations originated—is the goal of a permutation test. We can then calculate how uncommon our observed values are in comparison to the population.
I find the permutation test to be more natural, and it only relies on the assumption of random assignment of treatment groups.
In a permutation test, you compare the observed test statistic to the distribution of values
you get when the treatment group assignments are shuffled/randomized/permuted.
The null hypothesis that two distinct groups originate from the same distribution is tested using permutation tests, also known as exact tests, randomization tests, or re-randomization tests. A permutation test can be used for hypothesis testing or significance testing (including A/B testing) without requiring any presumptions to be made about the distribution of the samples, such as that the samples must be normally distributed.
To know more about permutation here
https://brainly.com/question/14632937
#SPJ4
What is 11/32 - 2/8?
Answer:
= 3/32
Step-by-step explanation:
What is 11/32 - 2/8?
11/32 - 8/32 = 3/32
A commuter travels to work using a city bus. The function f(t)=−600t+12,000 represents the distance remaining, in meters, after t minutes of riding the bus.
What does −600 represent in the function f(t)?
Responses
the slope of the function and the change in distance remaining, in meters per minute, of riding the bus
the slope of the function and the change in distance remaining, in meters per minute, of riding the bus
the slope of the function and the initial number of meters remaining when t=0
the slope of the function and the initial number of meters remaining when t = 0
the y-intercept of the function and the change in distance remaining, in meters per minute, of riding the bus
the y -intercept of the function and the change in distance remaining, in meters per minute, of riding the bus
the y-intercept of the function and the initial number of meters remaining when t=0
the y -intercept of the function and the initial number of meters remaining when t = 0
The interpretation of -600 is (a) the slope of the function and the change in distance remaining, in meters per minute, of riding the bus
How to interpret -600 in the equation?From the question, we have the following parameters that can be used in our computation:
f(t) = -600t + 12000
A linear equation is represented as
y = mx + c
Where
Slope = m
When the equations are compared, we have
m = -600
This means that
Slope = -600
So, the interpretation of -600 is the slope
Read more about linear equations at
https://brainly.com/question/4074386
#SPJ1
HELP PLEASE I NEED THIS DONE IVE BEEN WORKING FOR TO LONG ALREADY
The expressions have, the first expression has degree 5, end behavior to ± infinite terms , zeros are h = 0, -1/2 , -1/2, 11 , 11 and 2 multiplicity -1/2 and 11 and sketch is drawn in image 1. And second expression has degree 4, end behavior to + infinite terms , zeros are x = 0,0, 3,-3. , 2 multiplicity of 0 and sketch is drawn in image 2.
What is a polynomial?An expression that consists of variables, constants, and exponents that is combined using mathematical operations like addition, subtraction, multiplication, and division is referred to as a polynomial.
Given that the expression ;
T(h) = h (2h + 1)²(h - 11)² and D(x) = 3x⁴ - 27x²
Now for the first expression T(h) = h (2h + 1)²(h - 11)²
Simplifying, the expression;
T(h) = h (2h + 1)²(h - 11)²
Degree of the highest polynomial of above expression is 5.
To find end behavior, we will find the factors of expression;
T(h) = h (2h + 1)²(h - 11)²
Here, h = 0, (2h + 1)² = 0 , (h - 11)²= 0
h= 0 , h = -1/2 , -1/2 and h = 11 , 11
Multiplicity of -1/2 is 2 and 11 is 2.
End behavior, given expression has 2 pair of repeated roots.
And (2h + 1)² ≥ 0 , (h - 11)²≥ 0
So the expression behavior depends on the term h alone.
And also it is an even polynomial.
So the graph of expression varies to infinity term for both positive and negative.
Zeros of the polynomial are h = 0, -1/2 , -1/2, 11 , 11.
Sketch 1,
Now for the second expression D(x) = 3x⁴ - 27x²
Simplifying, the expression;
D(x) = 3x⁴ - 27x²
Degree of the highest polynomial of above expression is 4.
To find end behavior, we will find the factors of expression;
D(x) =3x²(x+3)(x−3)
Here, x = 0,0, 3,-3.
Multiplicity of 0 is 2.
End behavior, it is an odd polynomial. So the graph of expression varies to positive infinity.
Sketch 2,
Therefore, the first expression has degree 5, end behavior to ± infinite terms , zeros are h = 0, -1/2 , -1/2, 11 , 11 and 2 multiplicity -1/2 and 11 and sketch is drawn in image 1. And second expression has degree 4, end behavior to + infinite terms , zeros are x = 0,0, 3,-3. , 2 multiplicity of 0 and sketch is drawn in image 2.
To learn more about the Polynomials;
https://brainly.com/question/11536910
#SPJ1
The equation 7.50h+50/4h=18h+33 represents a possible constraint about a situation
A. Solve the equation and check your solution
The equation 7.50h + 50/4h = 18h + 33 which represent a possible constraint about a situation gives the value of h as 16.5
Hiw to solve equation?
7.50h + 50/4h = 18h + 33
Collect like terms
7.50h + 50/4h - 18h = 33
7.50h + 12.5h - 18h = 33
2h = 33
divide both sides by 2
h = 33/2
h = 16.5
In conclusion, the value of h from the given equation is 16.5
Read more on equation:
https://brainly.com/question/13763238
#SPJ1
Point W is located at (-2, 3) on a coordinate plane. Point W is reflected over the x-axis to create
point W. Point W' is then reflected over the y-axis to create point W". What ordered pair
describes the location of point W"?
Answer Point W" C
Explain how you determined your answer.
The required coordinate pair for W" is (2,-3)
What is reflection of the point?When a point is reflected over axes, its position changes and sign of coordinates also change.
Given that, Point W is located at (-2, 3) on a coordinate plane. Point W is reflected over the x-axis to create point W'. Point W' is then reflected over the y-axis to create point W".
When a point is reflected over the x-axis, then we know,
(x, y) = (x,-y)
W(-2,3) = W (−2,−3)
And,
When a point is reflected over the y-axis, then we know,
(x, y) = (-x, y)
Therefore, W'(-2,-3) = W" (2,-3)
Hence, the coordinates of the point W" are (2,-3)
For more references on reflection of points, click;
https://brainly.com/question/1548989
#SPJ1
a farmer plans to fence a rectangular field adjacent to a river. the field must contain 125000 square meters in order to have enough space for his crops. no fencing is needed along the river. what is the minimum amount of fencing that will be needed?
On solving the provided question we got to say that - 500 meters long, and 250 meter wide
What is derivative?Differentiation is the rate at which a function changes with regard to a variable in mathematics (in mathematics, the rate of change of a function with respect to a variable). Problems involving calculus and differential equations need the use of derivatives.
125000 square meters of area = l X w is = length times width
[tex]l=125000/w[/tex]
Fencing =[tex]Perimeter = P = L+2W= 125000/W +2W[/tex]
Now,
derivative set = 0
P'(X) = 2 -125000/W^2 = 0
[tex]2W^2 = 125000\\ W^2 = 62500\\ W = 250meters wide[/tex]
[tex]L =125000/250= 500 meters long, the side parallel to the river[/tex]
To know more about derivative visit:
https://brainly.com/question/25324584
#SPJ4
On Friday night, Cassie ate a pizza for dinner and had 5/6 of the pizza left over. On Saturday,
she ate 1/3 of what was left. How much of the pizza did Cassie eat on Saturday?
The amount of the pizza did Cassie eat on Saturday will be 5/9 of pizza.
What is mean by Fraction?
A fraction is a part of whole number, and a way to split up a number into equal parts. Or, A number which is expressed as a quotient is called fraction. It can be written as the form of p : q, which is equivalent to p / q.
Given that;
On Friday night, Cassie ate a pizza for dinner and had 5/6 of the pizza left over.
And, On Saturday, she ate 1/3 of what was left.
Now,
Since, On Saturday, she ate 1/3 of what was left.
Hence, The amount of the pizza did Cassie eat on Saturday is;
⇒ 5/6 - 1/3 of 5/6
⇒ 5/6 - 1/3 × 5/6
⇒ 5/6 - 5/18
⇒ 15/18 - 5/18
⇒ 10/18
⇒ 5/9
Thus, The amount of the pizza did Cassie eat on Saturday will be 5/9 of pizza.
Learn more about the fraction visit:
https://brainly.com/question/5454147
#SPJ1
Luke has blue and red ballsEvery day he wins 2 blue balls and loses 3 red onesAfter 5 days he has the same amount of blue and red ballsAfter 9 days, he has twice as many red balls as blue ballsHow many red balls did he have at the beginning?
The number of red balls Luke has at the start is 47.
blue ball per day = 2
red ball per day = -3 ('-' ve sign as he is loosing them)
let the number of red balls be represented by r
let the number of blue balls be represented by b
after 5 days
b+ 10 = r -15 -(i)
After 9 days
b + 18 =2(r-27)-(ii)
subtracting (i) from (ii)
b + 18 - b - 10 = 2r - r - 54 +15
8 = r - 39
r = 39 + 8
r = 47
The number of red balls Luke has at the start is 47
Learn more about 2-variable Linear Equations at:
brainly.com/question/29796485
#SPJ4
2+4/5-3/20
could anyone possibly help me with this equation? If yes, i would be very grateful towards you! thank you!
Answer:
2 13/50
Step-by-step explanation:
gogle
On solving the expression 2 + (4/5) - (3/20), we get 53/20.
What is expression in mathematics?An expression in math is a sentence with a minimum of two numbers or variables and at least one math operation. This math operation can be addition, subtraction, multiplication, or division.Given is the expression -
2 + (4/5) - (3/20)
The given expression is -
2 + (4/5) - (3/20)
Now, solving further, we get -
2 + (4/5) - (3/20)
2 + 4/5 - 3/20
(40 + 16 - 3)/20
53/20
Therefore, the given expression 2 + (4/5) - (3/20) is equivalent to 53/20.
To solve more questions on equation modelling, visit the link below -
brainly.com/question/4252814
#SPJ1
which of the following statements correctly describes the items shown below y=9
Answer:
Both are horizontal lines.
Step-by-step explanation:
See the graph.
Y = 9 No matter what x is, y will be 9
Some points would be
(-1,9 (0,9) (1,9)
The second statement would be the equation
y = 1
No matter what x is y is 1
Some points would be
(-1,1) (0,1) ( 1,1)
If a water faucet drips at a rate of one drip per minute and a drip from a faucet is ¼ mL, how many ounces of water would be wasted in one day?
The number of ounces of water that would be wasted in one day is 12.173 ounces.
What is a ratio and proportion?An equation in which two ratios are made equal is known as a percentage. As an illustration, you could express the ratio as 1: 3 if there is 1 guy and 3 girls (for every one boy there are 3 girls) 40% are girls, and 14% are boys. The ratio formula is written as a: b a/b for any two numbers. Contrarily, the percentage formula is written as a:b::c:da:b::c:da:b=cd.
Given,
The faucet drips per every minute.
1 min -------1/4 ml
for 60 min -----?
x=(1/4)×60
x=15 ml
For one day,
15 ml×24 hours=360 ml
Therefore, 360 ml=12.173 ounces.
Hence, the number of ounces of water that would be wasted in one day is 12.173 ounces.
To know more about ratio and proportion, visit:
https://brainly.com/question/26974513
#SPJ1
Find the sum of ten terms of the G. P 1,1.3,1.69
Answer:
Sum of G.P. series is given by,
Sum=
r−1
a(r
n
−1)
when r>1
Where a= first term, n=n
th
term and r is common ratio.
Here, a=1,n=10,r=
3
S
10
=
(
3
−1)
1×{(
3
)
10
−1}
=
(
3
−1)
(3
5
−1)
×
(
3
+1)
(
3
+1)
=
(3−1)
242(
3
+1)
=121(
3
+1).
Are of the square is 49 sq. ft
Find the value of x.
Answer: x=2
Step-by-step explanation:
Area of square = s^2
So we know that (2x+3)^2 = 49
We get rid of the square root first
2x + 3 = 7
2x = 4
x = 2
The________ criterion is used to construct a triangle when the lengths of the three sides are given.
A. SAS
B. SSS
C. RHS
D. ASA
