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ELEN [110]
4 years ago
8

James weighs 120 pounds. He ran up the steps which rose 12 feet. John weighs 91 pounds. He ran up the same steps as James. If bo

th boys reached the top of the 12-foot stairs at the same time, which boy had the greatest horsepower?
A. James
B. John
C. both were equal
D. it cannot be determined
Please Help!!
Mathematics
2 answers:
erma4kov [3.2K]4 years ago
4 0
James. Transfer to cars. What has more horse power 3 psi of boost of 5psi of boost? More weight needs more power to be the same speed
marissa [1.9K]4 years ago
4 0

Answer:

James. Transfer to cars. What has more horse power 3 psi of boost of 5psi of boost? More weight needs more power to be the same speed

Step-by-step explanation:

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PLEASE HELP RIGHT AWAY!!
Katen [24]

Answer:

$17.35/h

Step-by-step explanation:

In order to get the amount per hour he made, you first need to calculate the global amount of money he made.

He was paid $2,900 then he had costs of $1,200, that leaves him a net income of $1,700 ($2,900 - $1,200)

Then he worked a total of 98 hours for that money.

A salary is an amount of money expressed by a period of time.  In this case, we'll use hours.

So, Jonah earned $1,700 after 98 hours of work:

S = $1,700 / 98 hours = $17.35/h

5 0
3 years ago
Little Melinda has nickels and quarters in her bank. She has two
SCORPION-xisa [38]

A) N +2 = Q which equals

A) N -Q = -2

B) .05N +.25Q = 3.50  multiplying A) by .25

A) .25N -.25Q = -.5  then adding A) and B)

.30N = 3

Nickels = 10 Quarters = 12

*************DOUBLE CHECK ***************

.05 nickels = $0.50  .25 Quarters = $3.00





7 0
4 years ago
How to Simplify. (–21 × 3) + (15 ÷ –3)
vladimir2022 [97]

Answer:

-68 is your answer

Step-by-step explanation:

Remember to follow PEMDAS (Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction)

First, solve each parenthesis

(-21 x 3) = -63

(15/-3) = -5

Next, add

(-63) + (-5) = -63 - 5 = -68

-68 is your answer

~

5 0
3 years ago
Fill in the blanks below in order to justify whether or not the mapping shown represents a function
Anni [7]

Answer:

This is a function

Step-by-step explanation:

What does it say for the next arrows

7 0
3 years ago
How many $1 dollar bills do i need to circle the earth? Thanks
ozzi
1 billion dollars × 6 inches per dollar = 6 billion inches / 63,360 inches per mile = 94,636.97 miles coverted by1 billion bills. answer = 94,636.97 miles 
8 0
4 years ago
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