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
krek1111 [17]
3 years ago
13

a school club needs 300 feet of rope for a project. they have the amounts of rope listed below. 2 pieces of rope that each 16 ya

rds in length. 1 piece of rope that is 12.5 yards in length. 1 piece of rope that is 123.25 feet in lenght. how much additional rope, in feet, does the school club need in order to have enough rope for their project?
Mathematics
2 answers:
Katena32 [7]3 years ago
8 0
If the school club uses all of that rope, the amount of rope used so far is 167.75. If you subtract 167.75 from 300 you get <span>132.25.</span>
Nesterboy [21]3 years ago
3 0

A school club needs 300 feet of rope for a project.

They have the amounts of rope listed below. 2 pieces of rope that each 16 yards in length. 1 piece of rope that is 12.5 yards in length. 1 piece of rope that is 123.25 feet in length.

We will need this conversion formula:

1 yard = 3 foot.

Now let us find dimensions of each part.

2 pieces of rope that each 16 yards in length = 2*16 =32 yards 32*3 = 96 feet.

1 piece of rope that is 12.5 yards in length or 37.5 feet.

1 piece of rope that is 123.25 feet in length.

Adding the three measures = 96 + 37.5 +123.25 = 256.75 feet.

Rope required = 300 - 256.75 = 43.25 feet.

Answer : The school club needs additional 43.25 feet of rope.

You might be interested in
To graph ( 0, 15 ) what is the only direction you will move
Dominik [7]

Answer:

you will only move 15 units up

Step-by-step explanation:

since the y is the only one that has a value, then you will have to focus more on the direction where the y will go. and since the y's value is positive then you will have to go upwards.

3 0
3 years ago
44.1 = 4.9p what does “p” equal
Talja [164]

Step 1: Flip the equation.

4.9p=44.1

Step 2: Divide both sides by 4.9.

4.9p= 44.1

4.9/4.9 = 44.1/4.9

p=9


3 0
3 years ago
If 3/x = 5/y , what is the value of y/x ?
VashaNatasha [74]
\dfrac{3}{x}  =  \dfrac{5}{y}

Cross-Multiply:
3y = 5x

Divide by 3 on both sides:
y = \dfrac{5x}{3}

Divide by x on both sides:
\dfrac{y}{x}  = \dfrac{5}{3}
7 0
3 years ago
Estimate 81,467<br>and the estimate 121<br>then multiply them
Roman55 [17]
81,467 to nearest hundred is 81,500
121 to nearest hundred is 100
81,500 • 100 = 8,150,000
5 0
2 years ago
Find the sample variance and standard deviation of: <br><br>21, 12, 3, 9, 11<br><br><br>s2=?
olga nikolaevna [1]

Answer:

42. 2

6.496

Step-by-step explanation:

Given the data :

21, 12, 3, 9, 11

Variance :

S² = Σ(x - m)² ÷ (n - 1)

n = sample size = 5

m = sample mean = Σx / n

m = (21 + 12 + 3 + 9 + 11) / 5

m = 11. 2

(21-11.2)² + (12 -11.2)² + (3 - 11.2)² + (9-11.2)²

+ (11-11.2)² / (5 - 1)

S² = 42.2

Standard deviation, s = sqrt(42.2) = 6.496

8 0
2 years ago
Other questions:
  • Please help<br><br>p/5 = 3.1; p=​
    7·2 answers
  • !! Need help with the problem in the photo. !!
    6·2 answers
  • Use the augmented matrix method to solve the following system of equations. Your answers may be given as decimals or fractions.
    7·1 answer
  • A sports company wants to package a ball with a 1.5-inch radius in sets of two. They have two options: a cylinder or a square pr
    8·2 answers
  • Is this right?........
    9·1 answer
  • Given an array arr, of type int, along with two int variables i and j, write code that swaps the values of arr[i] and arr[j].
    6·1 answer
  • Formula of quadratic function and their graph​
    13·1 answer
  • A patio is rectangular. Its length is 6.21 meters, and its width is 5.7 meters. What is the approximate perimeter of the patio?
    12·1 answer
  • One positive number is 9 more than twice another. If their product is 95, find the numbers.
    13·1 answer
  • If a 70 kg person on a 15 kg sled is pushed with a force of 300 N, what will be person's
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!