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
vredina [299]
3 years ago
13

Marshall wants to run laps around the circular track shown beloe. He starts at the center of the track and walks 72 yards to the

path
Mathematics
1 answer:
vfiekz [6]3 years ago
5 0

Answer: Each lap that Marshall runs has 452.16 yards

Step-by-step explanation:

Because the lap is circular, we know that the distance from the center of the track to any point of the path must be the same.

We know that he walkerd 72 yards, from the center to the path, se we know that the path is a cirlce of radius equal to 72 yards.

The perimeter of a circle is equal to P = 2*pi*r

where pi = 3.14

so we have that the perimeter of the track is 2*3.14*72 yards = 452.16 yards.

So each lap that Marshall runs has 452.16 yards

You might be interested in
What is the value of x in the diagram?
DerKrebs [107]
The answer is 27 (hope this helps you)
7 0
2 years ago
Read 2 more answers
I need help with both
uranmaximum [27]

Answer:

Part 1: 114,570,685 people

Part 2: The population grew by 2.5% (1,722,862 people)

Step-by-step explanation:  For part 1 you would multiply 100,236,820 by 1.143 because of the fact that your percentage is increasing.  so the 1 before the decimal point stands for 100% of the starting number and the .143 stands for the 14.3% that the population is increasing by.  


Part 2 you would divide 53,594,378 by 55,317,240 to get approximately .975.  .975 shows that 53,594,378 is about 97.5% of 55,317,240.  You then subtract the numbers 100 and 97.5 to get 2.5.  2.5 is the percentage that the population is increasing by.  So, then you could just subtract 55,317,240 and 53,594,378 to get 1,722,862.  This is the amount of people the population increased by.  Then you just put your answer that the population increased.  That it increased by 2.5% and 2.5%= 1,722,862 people

I hope this helps you :)

7 0
3 years ago
Evaluate the expression 2y + 10 + y2 of y=8
Zepler [3.9K]

Answer:

The answer is 42 have a great day.

Step-by-step explanation:

Please mark brainiest.

8 0
2 years ago
A river with large, smooth rocks on the bottom, small and medium sized sediment is moving downstream. Which conditions resulted
zimovet [89]

Answer:

low gradient, high volume

high gradient, low velocity

high gradient, high velocity

Step-by-step explanation:

On E2020

3 0
3 years ago
Read 2 more answers
I rectangular prism is completely packed with 90 cubes of edge length 1/2 inch without any gap or out or overlap which of the fo
Katarina [22]
45 multiply 1/2 and 90 put it in the calculator 90 times 0.5
8 0
3 years ago
Read 2 more answers
Other questions:
  • I'm better at writing than I am at math
    8·2 answers
  • Find the amplitude y = 5 sin one half x.
    5·1 answer
  • Describe why this graph in fact demonstrates this behavior
    10·1 answer
  • 4 ticket cost 48 at this rate what cost of 11
    13·2 answers
  • Round 479.8983 to the nearest whole number:
    8·2 answers
  • When (4,0), (3,1), (-1,-2) reflected over the Y axis what are the coordinates?
    13·1 answer
  • Cleo buys a new car for $18,900. The simple interest rate is 6.6% and the amount of loan (plus simple interest) is repayable in
    8·1 answer
  • The product of g and 4
    6·1 answer
  • What is the area of the object above? A. 90 sq cm B. 104 sq cm C. 140 sq cm D. 98 sq cm
    10·1 answer
  • What is 5829×3782?<br> I will give you brainliest for right answer
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!