1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Stolb23 [73]
3 years ago
13

The histogram shows the ages of cars sold at a car auction. what percent of the cars was less than 20 years old or more than 40

years old? enter your answer in the box.

Mathematics
1 answer:
Alexus [3.1K]3 years ago
3 0
The histogram is attached. Every column shows on the bottom the range of age and on the left the number of cars of that particular age.

In order to find the percentage of cars with less than 20 years or more than 40 years, you have to sum up the numbers of cars in the first two columns from left (age 0-9 and 10-19) and the last two (age 40-49 and 50-59).
The number of cars of requested age is: 3 + 2 + 0 + 3 = 8

Now, you need to calculate the total number of cars (sum the cars of every column): 3 + 2 + 8 + 4 + 0 + 3 = 20

Lastly, you need to calculate the ration between the cars of requested age and the total number of cars, and transform it into a percentage:
8 ÷ 20 = 0.40 = 40%

Therefore, your answer is 40%.


You might be interested in
Deloise has $1.20 in pennies and nickels in a jar on her desk. The number of pennies is three times the number of nickels. How m
irga5000 [103]

Answer: 45 Pennies and 15 Nickels


Step-by-step explanation:

0.05  x 15 = 0.75

0.01 x 45 = 0.45


0.45 + 0.75 = 1.20

7 0
3 years ago
WILL GIVE BRAINLIEST graph y=-x+2 using the x and y intercepts (show your work pls)
erma4kov [3.2K]

Answer:

Look down!!

Step-by-step explanation:

Since two points determine any line, we can graph lines using the x- and y-intercepts. To find the x-intercept, set y = 0 and solve for x. To find the y-intercept, set x = 0 and solve for y. This method of finding x- and y-intercepts will be used throughout our study of algebra because it works for any equation.

Ex.

4=2+2

y=4

x=2

Hope this helps!!

6 0
3 years ago
Read 2 more answers
Write the phrase as an expression. the difference of 12 and a number x
Brums [2.3K]

Answer:

12-x=y

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
24w²-16 <br><br> I need help factoring out the greatest common factor of the polynomial
mestny [16]

Hello from MrBillDoesMath!

Answer:

8 (3w^2 - 2)


Discussion:

The  greatest common factor is 8, so

24w^2 - 16 = 8 (3w^2 - 2)


Thank you,

MrB

6 0
3 years ago
Read 2 more answers
The first four terms of an arithmetic sequence are -11,-5,1,7. what is the equation for an
mr_godi [17]

Answer:

y = 6x - 11

Step-by-step explanation:

An arithmetic sequence is a linear function. This means it steadily increases or decreases through addition/subtraction by a constant amount. Here the sequence grows by adding 6 each time.

-11 + 6 = -5

-5 + 6 = 1

1 + 6 = 7

etc....

Since this is linear, its equation has the form y = mx + b where m is the slope and b is the y-intercept. The slope is m = 6 and b = -11.

y = 6x - 11

7 0
3 years ago
Other questions:
  • Someone help please, please be correct.
    12·1 answer
  • Two angles are supplementary. One angle is 107°. What is the measure of the other angle? __________
    6·2 answers
  • Write the product in its simplest form 3w^5×7w^5​
    14·1 answer
  • A plumber charges a fixed fee of $75 to make a service call, plus an hourly rate of $40. Alejandro needs to hire the plumber for
    10·1 answer
  • -2 (5x - 6) how do I solve this
    5·1 answer
  • Vanessa invested $2,500 into an account that will increase in value by 3.5% each year. Write an exponential function to model th
    11·1 answer
  • Do y’all know what this one is I’m kinda struggling
    9·2 answers
  • In a survey of 480 students, 253 indicated that play the piano, 268 indicated that they play the harp and 73 indicated they play
    10·1 answer
  • et f(x)=6(2)x−1+4. The graph of f(x) is translated 7 units to the left to form the graph of g(x). Enter the equation for g(x) in
    14·1 answer
  • I need help, I wasn't in class when we did this assignment and my teacher didn't go over it. Help the best you can :)
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!