Answer:
11 + Percentage increase =
Step 1.) 11 + (54% × 11) =
Step 2.) 11 + 54% × 11 =
Step 3.) (1 + 54%) × 11 =
Step 4.) (100% + 54%) × 11 =
Step 5.) 154% × 11 =
Step 6.) 154 ÷ 100 × 11 =
Step 7.) 154 × 11 ÷ 100 =
Step 8.) 1,694 ÷ 100 =
16.94
Step-by-step explanation:
What is the length of segment BC? (4 points)
A coordinate plane is shown. Point B is located at negative 3, negative 2, and point C is located at 0, 2. The points are connected by a line segment.
Group of answer choices
7 units
6 units
5 units
4 units
Answer:
5
Step-by-step explanation:
Just took the quiz, please give me Brainliest! God bless, and stay safe! <3
X^2=60 what is the value of x ?
Answer:
x = ±2√15
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesAlgebra I
Multiple roots/solutionsStep-by-step explanation:
Step 1: Define
x² = 60
Step 2: Solve for x
Square root both sides: x = ±√60Simplify: x = ±2√15Step 3: Check
Plug in both solutions of x to verify it's a solution.
x = 2√15
Substitute: (2√15)² = 60Evaluate: 4 · 15 = 60Multiply: 60 = 60x = -2√15
Substitute: (-2√15)² = 60Evaluate: 4 · 15 = 60Multiply: 60 = 60Here we see that both solutions do indeed work.
∴ x = ±2√15 are both solutions to the equation.
At a candy store you can get 3 giant lollipops for $4.89. How much would it cost to buy 10 lollipops?
Answer:
$16.30
Step-by-step explanation:
So if you can buy 3 lollipops for $4.89, then you can by 1 for $1.63. Then 10 lollipops would be $16.30.
It would cost $16.30 to buy 10 giant lollipops from the candy store.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
If you can get 3 giant lollipops for $4.89, the cost of each giant lollipop is:
4.89 ÷ 3
= $1.63
To buy 10 giant lollipops, you would need to pay:
10 x 1.63
= $16.30
Therefore,
It would cost $16.30 to buy 10 giant lollipops from the candy store.
Learn more about expressions here:
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Is it necessary to check for an extraneous solution for the equation below? How do you know? ( I attached the image with equation)
No, it is not is not necessary because we don't have any division by zero issues that will come up. If we had a variable in the denominator, then it would be a different story.
-----------------------
If you're curious about solving this equation, then you would first multiply both sides by the LCD 15 to clear out the fractions.
(6w-1)/5 - 3w/1 = (12w-16)/15
15*[ (6w-1)/5 - 3w/1 ] = 15*[ (12w-16)/15 ]
15*[ (6w-1)/5 ] - 15*[ 3w/1 ] = 15*[ (12w-16)/15 ]
3(6w-1) - 15(3w) = 12w-16
18w-3 - 45w = 12w-16
-27w-3 = 12w-16
-3+16 = 12w+27w
13 = 39w
39w = 13
w = 13/39
w = 1/3
To check this answer, you plug it back into the original equation. You should get the same thing on both sides when you simplify fully. Again we don't have to worry about extraneous solutions because we don't have any division by zero issues.
Evaluate the express
4(11+7)-9•8
Answer:
=0
Step-by-step explanation:
4(11+7)-9•8=
(44+28)-72=
72-72=0
At a little-known vacation spot, taxi fares are a bargain. A 16-mile taxi ride takes 24 minutes and costs $9.60. You want to find the cost of a 42-minute taxi ride. What unit price do you need?
Answer:
$32.90
Step-by-step explanation:
You would need $32.90 to get travel by the taxi.
height
.
Lana is throwing a discus at a school competitoin. The height of the discus
can be modeled by the equation y=−16x
2
+32x+4, where y represents the
height in feet of the discus in seconds.
Determine the number of seconds for the discus to reach the maximum height.
Answer:
1 secsStep-by-step explanation:
Given the height of the discus can be modeled by the equation y=−16x ^2 +32x+4, where y represents the height in feet of the discus in seconds, the velocity of the discus at its maximum height is zero.
Velocity v = dy/dx = 0
dy/dx = -32x + 32
0 = -32x + 32
32x = 32
x = 1 secs
Hence it will take the discus 1 secs to reach its maximum height
the 9th and 12 terms of an arithmetic progression are 50 and 65 respectively. find the sum of it's first 70 terms.
bvmnb n m mn
b bn. Step-by-step explanation:
(25a + 9d) - (10a - 5d)
Answer:
15a+14d
Step-by-step explanation:
I just combined like terms
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What is the quotient of 6/7 and 3/14
Answer:
6/7 divided by 3/14=4
Step-by-step explanation:
Hope this helps!
Answer: 4
Step-by-step explanation: To divide fractions, you have to switch the operation to multiplication, and multiply the first fraction by the reciprocal of the second fraction. So 6/7 times 14/3. Cross cancel out, so 14 and 7. 7 cancels out to be 1, 14 cancels out to be two. 6 and 3, are the same thing. So in the end you have 2/1 times 2/1 which is 4.
what is the opposite of dividing by 20?
Answer:
multiplying by 20 im pretty sure
Answer:
multiplying by 20
Hope this helps plz hit the crown :D
What is the slope of the line that contains these points?
x 39 40 41 42
y 36 29 22 15
Answer: -7
Step-by-step explanation:
Use this formula for finding the slope:
Δy/Δx=y1-y2/x1-x2
Now get 2 points, (39, 36); (40, 29)
36-29/39-40= 7/-1= -7
So the slop is -7
Hope this helps!
Describe how to select a stratified random sample of 36 people hired by ETS to score the AP Statistics Exams. Explain your choice of strata.
Answer:
The strata will be the category of people with at least 3 years of working experience scoring AP Statistics
Step-by-step explanation:
The strata will be the category of people with at least 3 years of working experience scoring AP Statistics Exams.
I will use this strata because it is only those with a track record of scoring AP Statistics Exams that can rightly score for ETS. People who don't have the right amount of experience of scoring AP Statistics exam may need some training because they need to understand the specifics on how to grade some questions and respective answers.
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What number could be included in the data set 9, 12, 17, 15, 13, so that the MEDIAN of the numbers in the set results in 14?
A. 12
B. 13
C. 14
O D. 15
4 of 5 Answered
Answer:
it could be the a means 12
Suppose a one year subscription to a magazine cost $12.99 and a three-year subscription cost $25.98 the cost and length of the subscription are related write an equation to a model the cost of a subscription for any period of time
Answer:
What are the choice man
Step-by-step explanation:
NEED HELP!! ASAP!!!!!!!!!
Answer:
y = 53
x = 44
Step-by-step explanation:
3x - 5 and 127 are vertical angles so they are equal
set the equation to 3x - 5 = 127
you should get x = 44
y and 127 are supplementary angles so the equation for y is 180 - 127
you get y = 53
Answer:
y = 53
x = 44
Step-by-step explanation:
Write a division story for 3/4 divided by 1/8
Answer:
6
Step-by-step explanation:
3/4 / 1/8
kfc
3/4 * 8/1
3 * 2 =6
The story related to a division story for 3/4 divided by 1/8 is illustrated below.
What is a fraction?A fraction is written in the form of p/q, where q ≠ 0.
Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.
Given, We have to write a division story for 3/4 divided by 1/8.
Q. A bottle has 3 quarter pounds of honey lace in a rack, John making a recipe needs 1/8 th of the honey to complete his recipe,What amount of honey did John used?
The amount of honey Jhon used in his recipe is (3/4)/(1/8) pounds.
= (3/4)×(1/8) pounds.
= 3/32 pounds.
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Three times an absolute value of the sum of a number and 6
Answer:
( negative infinity, infinity)
Step-by-step explanation:
A saleswoman is paid $10 per hour and $6 for each sale she makes. She wants to earn
more than $150 in an 8-hour work period.
What inequality that represents the number of sales, x, the saleswoman must make in an 8-hour
period to earn more than $150.
O A 80 + 62 > 150
OB. 80 + 62 > 150
o C 80+ 6 > 150
D. 802 + 6 > 150
Activity 2 of 2
What is the least number of sales she must make to reach her sales goal? Show your work or
explain your answer.
Answer:
B
Step-by-step explanation:
Help I don’t understand
Answer:
so if you use a calculater the answer will be 1.455192×10
25 or if not simplify 5^36
Step-by-step explanation:
what is sigma notation of 3 + 7 + 11 + 15 + 19
Answer:
Step-by-step explanation:
Given
sigma notation of 3 + 7 + 11 + 15 + 19
Solution
Sigma notation=
Sigma
summary & pratice sheets.
Answer:
OMG THANKS FOR THE FREE POINTS!!!!!
Step-by-step explanation:
can have brainliest too??????
Answer:
Yay
Step-by-step explanation:
what is the slope of the line?
Answer:
-3
Step-by-step explanation:
or -3x if youre writing an equation
Hannah bought 5 muffins for a total of $12. At this rate, what is the cost of 15 muffins?
Answer:
36
Step-by-step explanation:
Answer:
36 dollars for 15 muffins
Step-by-step explanation:
5 times 3 is 15 12 times three is 36
I just need to figure out the question
4x + 19x = 36 + 12x + 5x
Answer: x=6
Step-by-step explanation:
Do 4x+19x and that is 23x
And then do 12x+5x and that is 17x
Now the equation is 23x=36+17x
Now do 23x-17x and you get 6x
Now the equation is 6x=36
And then divide x by 6 and 36 by 6 and you get x=6
9514 1404 393
Answer:
x = 6
Step-by-step explanation:
Perhaps your question asks you to solve for x.
Collect terms.
23x = 36 +17x
Subtract 17x.
6x = 36
Divide by 6.
x = 6
The solution is x = 6.
A park bench can seat 4 people. How many seating arrangements are possible if 4 people out of a group of 14 want to sit on the park bench
Answer:
Step-by-step explanation:
Permutation had to do with arrangement.
Arranging r people out of the pool of n people can be done in nPr number of ways
nPr = n!/(n-r)!
From the question, we want to know how many seating arrangements are possible if 4 people out of a group of 14 want to sit on the park bench, the can be done in 14P3 number of Ways
14P3 = 14!/(14-3)!
14P3 = 14!/11!
14P3 = 14×13×12×11!/11!
14P3 = 14×13×12
14P3 = 2184 ways
This means that they can be arranged in 2184 number of ways
JONATHAN AREVA
2 points
#1 Given is an Area Box for a Trinomial. What is the missing term that
would make the area box true? *
T
3
? 2x2 6
5 53 15
Your answer
Answer:
dont know but i tried bro
Solve for t: a=p+prt
Answer:
I have attached the answer.
Step-by-step explanation:
Can I get reasons for this question?
Help ASAP
When solving this equation, what operation happens first?
2x+11=27
-Subtract 11 from both sides.
-Multiply both sides by 2.
-Add 11 to both sides.
-Divide both sides by 2
Answer:
-Subtract 11 from both sides.
