Answer:
3y⁵√2
Step-by-step explanation:
Between what two integers is √95?
Answer:
Between 9 and 10.
Step-by-step explanation:
We know that √81 = 9 and that √100 = 10.
Since √95 is between √81 and √100, we know it will be between 9 and 10.
√95 = 9.74679
Which three lengths could be the lengths of the sides of a triangle?
A.8cm, 23cm, 11cm
B.9cm, 15cm, 22cm
C.2qcm, 7cm, 7cm
D.13cm, 5cm, 18cm
4(x+2)=10 does it equal 0 ?
Answer:
x = 1/2
Step-by-step explanation:
Step 1: Write equation
4(x + 2) = 10
Step 2: Solve for x
Distribute 4: 4x + 8 = 10Subtract 8 on both sides: 4x = 2Divide both sides by 4: x = 2/4Simplify: x = 1/2 or 0.5Step 3: Check
Plug in x to verify it's a solution.
4(0.5 + 2) = 10
4(2.5) = 10
10 = 10
Answer:
It actually equals .5
Step-by-step explanation:
you have to distribute the 4 to the parenthesis, which will give you 4x+8=10, you subtract 8, which gives you 4x=2, you divide by 4, you get 1/2, decimal form .50
What describes the graphed line?
5
4
3
-5 4
2
3
4
-3 -2 -1
-1
-2
-3
-4
-5
PREVIC
Answer:
the slope is 1/3
Step-by-step explanation:
The amount a babysitter charges for babysitting services per hour is shown in the table below. What is the rate of change and what does it represent? What is the y Intercept and what does it represent?
Answer:
y=8x+2
Step-by-step explanation:
the slope is 8 and the y intercept is 2
the slope is 8 dollars the increase of the price per hour. the yintercept is the amount she get for 0 hours (2 dollars)
1,10
2,18
8/1 is 8
10=8*1+b
10=8+b
2=b
Which inequality matches the graph?
a) x>-2
b) x -2
d) x<-2
Answer:
x ≥ -2
Step-by-step explanation:
We see that x has to be greater than -2 but can include it as well. Therefore, we use the greater than or equal to sign.
x ≥ -2
a bag contains 4 red and 6 blue marbles. a marble is chosen at random, its colour noted and then returned to the bag. this procedure happens eleven times. what is the probability that exactly 4 red marbles are drawn. what is the most likely number of blue marbles drawn
Answer:
4 out of ten and 6 out of ten
Step-by-step explanation:
The probability that exactly 4 red marbles and the most likely number of blue marbles drawn will be 0.2365 and 0.7635, respectively.
What is binomial distribution?Frequency distribution of the percentage of successful outcomes that might occur in a certain number of trials with the same chance of success. If X~B(n, p), then the probability is given as
[tex]\rm P(X=x) = \ ^nC_x \times p^x \times (1-p)^{n - x}[/tex]
The total number of events is given as,
Total event = 4 + 6
Total event = 10
The probability of getting red is calculated as,
p = (4 / 10)
p = 0.40
The probability that exactly 4 red marbles are drawn will be given as,
P(x = 4) = ¹¹C₄ × (0.40)⁴ × (1 - 0.40)¹¹⁻⁴
P(x = 4) = 330 × 0.0256 × 0.02799
P(x = 4) = 0.2365
Then the most likely number of blue marbles drawn will be given as,
⇒ 1 - P(x = 4)
⇒ 1 - 0.2365
⇒ 0.7635
The probability that exactly 4 red marbles and the most likely number of blue marbles drawn will be 0.2365 and 0.7635, respectively.
More about the binomial distribution link is given below.
https://brainly.com/question/14565246
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2x-y=4 and y=-2x+8 what is the value
of x
Answer:
x=3
y=2
(3,2)
Step-by-step explanation:
Can a percent of change be greater then 100% Explain.
Step-by-step explanation:
Yes. Percent of change is the amount of change divided by the initial value.
% of change = (final − initial) / initial × 100%
If the change is greater than the initial value, then the percent change is greater than 100%.
For example, if the price of something triples from $1 to $3, the percent of change is:
% of change = (3 − 1) / 1 × 100%
% of change = 200%
find the slope between two points ( -2,4) 3,-6)
Step-by-step explanation:
Hey there!
The given points are; (-2,4) and (3,-6).
Slope formula;
[tex]slope(m) = \frac{y2 - y1}{x2 - x1} [/tex]
Put all values.
[tex]m = \frac{ - 6 - 4}{3 + 2} [/tex]
[tex]m = \frac{ - 10}{5} [/tex]
Therefore the slope is -2.
Hope it helps...
On the real number line below, with coordinates as labeled, an object moves according to the following set of instructions: From point P the object moves right to , then left to R, then right to S, and finally left until it returns to its original position at P. Which is the closest estimate of the total length, in coordinate units, of the movements this object makes?
huh Step-by-step explanation:
Solve for x: 1 x > 7
B: 4 x > 1
D: −2 < x < 1
Answer:
what is the topic?
Step-by-step explanation:
just want to give you the right answer
The equation 31.92=(4.56) shows how much money you would make for recycling 7 pounds of cans. How much do you make per pound recycled
log 7(x + 1) + log - 4 = 2
Answer:
7(x+1)+4-4=2
We move all terms to the left:
7(x+1)+4-4-(2)=0
We add all the numbers together, and all the variables
7(x+1)-2=0
We multiply parentheses
7x+7-2=0
We add all the numbers together, and all the variables
7x+5=0
We move all terms containing x to the left, all other terms to the right
7x=-5
x=-5/7
x=-5/7
An insurance company estimates the probability of a flood occurring in an area to be .7%.
The average damage of a flood is $75,000. The cost of flood insurance is $600 per year.
What is the expected value for the insurance company for each policy?
Answer:
$75
Step-by-step explanation:
Please mark Brainliest when you’re able.
Graphs of more than one function f(4)=
If g(x)=2,x=
Answer:
f(4)= 11
If g(x)=2, x=0
I need helpppp???on this question
Answer:
A. 1/8³
Step-by-step explanation:
One of the ways to think about this is to remember that an exponent signifies repeated multiplication. Common factors in the numerator and denominator cancel.
[tex]\dfrac{8^3}{8^6}=\dfrac{8\cdot8\cdot8}{8\cdot8\cdot8\cdot8\cdot8\cdot8}=\dfrac{1}{8\cdot8\cdot8}=\boxed{\dfrac{1}{8^3}}[/tex]
Suppose you tossed three coins for 16 trials. How many times would you expect
two coins to match?
In this diagram, lines AB and CD are parallel.
Angle ABC measures 35° and angle BAC measures 115°.
What are the measures of the following angles?
1. m∠ACE = ___°
2. m∠DCB = ___°
3. m∠ACB = ___ °
Answer:
1). m∠ACE = 115°
2). m(∠DCB) = 35°
3). m(∠ACB) = 30°
Step-by-step explanation:
In the diagram attached,
1). AB and CD are the parallel lines and the line AC is a transverse,
m(∠ABC) = 35°
m(∠BAC) = 115°
∠BAC ≅ ∠ACE [Alternate interior angles]
m(∠ACE) = m(∠BAC) = 115°
2). Since, AB and CD are the parallel lines and line CB is a transverse,
∠ABC ≅ ∠DCB [Alternate interior angles]
m(∠ABC) = m(∠DCB) = 35°
3). From ΔACB,
m(∠ACB) + m(∠CBA) + m(BAC) = 180°
m(∠ACB) + 35° + 115° = 180°
m(∠ACB) = 30°
Find the midpoint of Segment JL if J is located at (4, -2) and L is located at (7, 4)
Answer:
no u
Step-by-step explanation:
Answer:
The midpoint is ( 11/2, 1)
Step-by-step explanation:
To find the x coordinate of the midpoint, add the x coordinates of the endpoints and divide by 2
( 4+7)/2 = 11/2
To find the y coordinate of the midpoint, add the y coordinates of the endpoints and divide by 2
( -2+4)/2 =2/2 =1
The midpoint is ( 11/2, 1)
What is 20% of 60?
A. 1.2
B. 12
C. 40
D. 120
Step-by-step explanation:
60x20:100=12
20%of 60 is 12
-7x-3x=-20 help me please :)
Can someone please help me I will give them 20 points and brianly
The ice cream shop offers 10 flavors of ice cream. Gabe will choose one type of cone, one size, and one type of ice cream flavor. How many ice cream cones are possible for Gabe to choose??
The answer is 60. 10 flacors times 6 cones to choose from. 10 times 6 is 60.
The number of ways possible for Gabe to choose ice creams cones is 60.
Given thatThe ice cream shop offers 10 flavors of ice cream.
Gabe will choose one type of cone, one size, and one type of ice cream flavor.
Therefore,
The number of ways ice cream cones is possible for Gabe to choose is;
[tex]\rm = ^2C_1\times ^3C_1 \times ^{10}C_1\\\\= 2\times 3 \times 10\\\\=60[/tex]
Hence, The number of ways possible for Gabe to choose ice creams cones is 60.
To know more about Combination click the link given below.
https://brainly.com/question/19084780
The digits in a certain number are 4 and 8. To the nearest ten, the number rounds to 80.
What is the number?
An app developer projects that he will earn $230.00 for every 100 apps downloaded. Which of the following equations can be used to represent the proportional relationship between the number of apps, x, and the total earnings, y? WILL MARK BRAINLIEST!
How many times does 18/25 go into 3 3/5
Answer: 5
Step-by-step explanation: just do 3 3/5 divided by 18/25 on a calculator
4(-8x + 5) – (-33x – 26)
Answer:
x + 46
Step-by-step explanation:
Step 1: Write expression
4(-8x + 5) - (-33x - 26)
Step 2: Distribute
-32x + 20 + 33x + 26
Step 3: Combine like terms
x + 46
Devin said that AB and CD for A(-2, 0), B(2, 3), C(1, -1), and D(5, --4) are parallel. Explain and correct Devin's error.
Answer:
See below
Step-by-step explanation:
Slope of AB is correct
Slope of CD is incorrect
Slope of AB = (3 - 0)/(2 - (-2)) = 3/4Slope of CD = (-4 - (-1))/(5 - 1) = -3/4Slopes are different, lines are not parallel
coaches take people to festival each coach can take 50 people there are 820 people how many coaches how many coaches are needed
Answer:
16.4
Step-by-step explanation:
so , since this question stated there ARE coaches but does NOT say how many exactly , that's what you have to find out , so each coach can take 50 people each and there are 820 in total so you have to divide 820 by 5 and you get 16.4 . that means there must be 16.4 coaches to go but you cant split the coach into a 4th you have to round down (because the decimal is lower than 5 ) so then you'll get 16 coaches as your final answer
17 coaches are needed.
Given each coach can take 50 peoples to festivals and there are 820 people in total.
We have to calculate the no. of coaches.
Now no. of coaches is total no. of peoples divided by 50.
So, Coaches needed = [tex]\frac{820}{50}[/tex][tex]= 16.4[/tex]
But remember here no of coaches can't be in decimal so we have to round it off to nearest tens place, Hence no of coaches will be 17.
Hence 17 coaches are needed.
For more details on round off calculation follow the link:
https://brainly.com/question/1093198