A different random sample of 1,000 people yielded the results recorded in table 2. Use this data to answer the questions that follow.
Part A
What percentage of Americans would you predict wear corrective lenses?
NOTE: this is table 2 just in case you wanted to know or if u got confused/just a double check :)
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Related Questions
Tell whether x and y show direct variation. If so, find k. y/x = 4
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Answer:
Step-by-step explanation:
If we multiply both sides by x, we get y = 4x, which is direct variation:
47. Calculate the value of c in the triangle below.
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Using the Pythagorean theorem
C = sqrt( 9^2 + 40^2)
C = sqrr(81 + 1600)
C = sqrt(1681)
C = 41 cm
Answer:
41 cm
Step-by-step explanation:
c = a^2 + b^2 = 9^2 + 40^2 = 41
I need help ASAPP, I did the graph for part b for number 7 but part A and part C I don’t understand.
I need help with numbers 1,2,3,4,5,6, 7 part A and 7 part C. NO LINKS!!!! PLEASE HELP I WILL GIVE BRAINIEST!
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1. what you have is correct
2. (6,6)
3. (-3, -5)
4. A' B'
5. C'
6. the original image was translated 6 units down and 9 units to the left
7. Vertex P is translated 8 units down and 2 units to the right
Does a=7 make 7a= 56?
btw I hate math I am bad at it but I am good with other stuff
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Answer:
No, 7a does not equal 56. If a = 7, then 7a would equal 7 * 7. And, 7 * 7 = 49.
a = 7
[tex]7a = 56 \\ 7 \times 7 = 56 \\ 49 = 56[/tex]
=> 49 is not equal to 56, so a=7 will not make 7a= 56.
I need help please.hdjdkxkdmmzmckdkkci
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2x+18=90
2x=90-18
2x=72
x=36
Answer:
Step-by-step explanation:
Plug in each number:
For A. you will do this: 2*78 + 6 = 156 + 6 = 162. So, no. You need 90 degrees.
For B. you will do this: 2*72 + 6 = 144 + 6 = 150. So, no. You need 90 degrees.
For C. you will do this: 2*42 + 6 = 84 + 6 = 90. This is a possible answer choice, but you should keep going just in case.
For D. you will do this: 2*36 + 6 = 72 + 6 = 78. So, no because you need 90 degrees for a right angle. (A right angle is 90 degrees)
Hope this helps! :)
Is Brainliest okay if so?
I NEED HELP PLEASE!!
If Mario needs 6 mushroom power-ups to save Princess Peach in 10 minutes, how many mushroom power-ups will he need to save Princess Peach in 45 minutes?
*20 points
A. 34.5 power-ups
B. 22.5 power-ups
C. 270 power-ups
D. 90 power-ups
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Answer:
Mario will need 27 mushroom power ups
Step-by-step explanation:
6f = 10m
/2 /2
3f = 5m
*9 *9
27f = 45m
QUESTION 8 PART B C AND D, PLEASE DO ALL OF THEM I WILL MARK BRAINIST!!!
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Answer:
223
Step-by-step explanation:
2: (1,0)
3: her elevation was 3 because that's the y value on the graph
4: her elevation decreased because the line on the graph has a negative y slope as x gets larger
QUESTION 8,9,10,11, PLEASE DO ALL OF THEM I WILL MARK BRAINIST!!!
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You asked amusement park visitors the question “How many times did you ride the Ferris wheel today?” as they left the park.
Four people said they rode a Ferris wheel 5 times. Explain how this would be shown on a dot plot.
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Answer:
Draw an xy axis. On the x-axis, put "number of times person rode the Ferris wheel" or something along those lines. For the y axis, put "frequency". For x = 5, you'll have four dots stacked on top of each other at this x value. I suggest having a slight gap between each dot so you can tell them apart. The four dots represent the four people who said they rode the Ferris wheel five times.
Hope this helps you!!Good Luck with your quiz/test/assignment!!Don't forget to mark as Brainliest!!
Please help ASAP!!!!!
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Hurry please this one hurts my brain
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Which graph is an example of a function?
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Answer: 1
Step-by-step explanation:
Rachel’s class sold 744 oranges for a fundraiser. Each box has 24 oranges.
How many boxes of oranges did the class sell? Enter your answer in the box.
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Answer:
Hello! answer: 31 boxes
Step-by-step explanation:
744 ÷ 24 = 31
Hope this helps!
Susie's books take up 0.4 gigabytes of space and her songs take up 9,000 megabytes of space on her computer. How many books and songs does Susie have?
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Answer:
Susie has 1500 songs and 400 books
Step-by-step explanation:
We divide 9,000 MB by 6 MB and get 1500. Susie has 1500 songs.
Then we convert 0.4 GB to MB. If 1000 MB is equal to 1 GB, we have to multiply 0.4 by 1000. We get 400. Susie's books take up 400 MB of space.
We divide 400 by 1 to find out how many books she has. Susie has 400 books.
Jack has scored the following on the last 3 tests...
72, 47, 71
What would he have to score on the 4th test so that his overall test score average is 72?
a. 95
b. 98
c. 103
d. 97
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Answer:
B or 98
Step-by-step explanation:
72+47+71=190
190+98=288
288÷4=72
Answer:
B. 98
Step-by-step explanation:
If you add all the numbers including the 98 and divided by 4, you get 72 which is the exact amount that he needs.
add me fightingking450
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Answer:
on what? I will, but on what?
16. Consider the pentagon below: What is the interior angle sum of a pentagon?
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The interior angles of a pentagon will always equal 540°
19. What is the length of the strip of seaweed around the outside of the sushi? Give your answer correct to one decimal place
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Answer:
50 mm
Step-by-step explanation:
25 x 2 = 50 mm
we count it by the diameter. and to find that using radius we need to time / multiply it by 2. you're welcome
Pls answer dont sweat it though u tried ur best right (its worth branliest)
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Answer:
A
Step-by-step explanation:
B is 180
C looks like 30-ish
D looks like 270
so A is the only one that looks to be 45
Answer:
C
Step-by-step explanation:
45/360 covers about 1/8 of the entire degress of a circle, this means the image that corresponse with be on the smaller side.
a- this seems closer to 1/4 and would not be the best match
b- this covers half, so this is much to large to correspond
c- this is the closest eyballing it, as it looks small enough to cover 1/8th as well as be properly notated
d- this is smaller and could be correct except the notation on it shows that it is going around the outside (so 360- that angle)
I hope this helps!
why was the hypotenuse out of shape?
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Answer:
A hypotenuse is a right triangle in which the longest side is opposite of the right angle. A triangle is a 2-dimensional shape with three sides
Step-by-step explanation:
if you could show the work or an explanation
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3 1/4 = 13/4 in improper fraction form.
13/4*-0.26 = -0.845. This is the difference in the change.
John’s Bottle
2 5/6 = 17/6 in improper form
17/6*-0.21 = -0.595 in difference.
I need helpp includes brainliest
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Answer:
(7,6) Y = 6
Step-by-step explanation:
draw a new location of the pole barn on the graph below. Note that the stock tank is located at the origin.
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Answer:
Step-by-step explanation:
Please, Please help me!
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Answer:
Sorry, haven't the foggiest idea!
Step-by-step explanation:
Hope you find it!
QUESTION 1, 2 and, 3
please help ASAP
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Answer:
b,c,d
Step-by-step explanation:
i need an answer asap if correct ill give brainlist
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Answer:
27
Step-by-step explanation:
A survey of a group of seventh-graders and a group of teachers at a local middle school asked how many siblings they each have. The dot plots below show the results.
Students
A dot plot titled Students. A number line going from 0 to 9 labeled the number of siblings. There are 2 dots above 0, 4 above 1, 7 above 2, 5 above 3, 2 above 4, and 0 above 5, 6, 7, 8, and 9.
Teachers
A dot plot titled Teachers. A number line going from 0 to 9 labeled Number of siblings. There is 1 dot above 0, 3 dots above 1, 2 above 2, 4 above 3, 5 above 4, 3 above 5, 1 above 6, 0 above 7, 1 above 8, and 0 above 9.
Based on the shape of the two-dot plots, which statements correctly compare them? Select three choices.
The center of the data for students has a value less than that of the center of the data for teachers.
The center of the data is to the right of the dot plot for both teachers and students.
There is a greater variation in the data for teachers than for students.
Both sets of data cluster around 2.
The same number of teachers as students were surveyed.
i need the ASAP!!!
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Answer:
there both different the only same number is four
Step-by-step explanation:
PLEASE HELP MEEE I WILL MARK BRAINLIST!!!!! IF YOU ANSWER ALL OF THEM!!
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answer the equations:
1. 4x+16
2. 8 + 4x+8
3. x+8+x
4. 4+2x+4
5. x+1+2x+8
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Answer:
Answers below
Step-by-step explanation:
1) 4 (x+4)
2) 4x + 16
3) 2x+8
4) 2x+8
5) 3x+9
Dave measures his calculator using erasers and paperclips. It is about 2
erasers long. Which is true?
The calculator is
exactly 2
paperclips long.
L
The calculator is
more than 2
paperclips long.
The calculator is
less than 2
paperclips long