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2 years ago

Carson runs 3/4 of a mile in 2/5 of an hour how many miles does carson run in one hour

Mathematics

1 answer:

Gnom [1K]2 years ago

4 0

Answer

7.5/4

Step-by-step explanation:

2/5x2=4/5

3/4x2=6/4

Half of 2/5 is 1/5

Half of 3/4 is 1.5/4

4/5+1/5=5/5= 1 hour

6/4+1.5/4=7.5/4

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The distance traveled by a falling object is modeled by the equation below, where s is the distance fallen, g is gravity, and t

iren [92.7K]

Answer:

meters per seconds squared

Step-by-step explanation:

seconds squared cancel out and you're leftvwith just meters when

meters/seconds squared is multiplied with the seconds squared in t^2

g means gravity and

gravity is 9.8 meters per second squared

nasa

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2 years ago

I don't even know where to start.

alexira [117]

Don't know if this helps but the small thing will fit in the big shape about 6 times
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3 years ago

A train leaves at 14:56 and arrives at 16:43. It travelled at an average speed of 135 km/h. How far did it travel? Give your ans

Firlakuza [10]

Answer:

240.8

Step-by-step explanation:

→ Calculate time taken

16:43 - 14:56 = 1 hour and 47 minutes

→ Write the speed formula and make distance the subject

Speed = Distance ÷ Time ⇔ Distance = Speed × Time

→ Convert 1 hour and 47 minutes into decimal format

1.78333333 or $1\frac{47}{60}$

→ Substitute values into formula

135 × $1\frac{47}{60}$ = 240.75

8 0

3 years ago

10(5 - n) - 1 = 29<br><br> n = ?<br> Help!

nydimaria [60]

n = 2

distribute and simplify left side of equation

50 - 10n - 1 = 29

49 - 10n = 29 ( subtract 49 from both sides )

- 10n = 29 - 49 = - 20

n = $\frac{-20}{-10}$ = 2

5 0

3 years ago

Read 2 more answers

Factorize completely, x2 - 25

Furkat [3]

(x+5)(x-5) , You use difference of two squares to do this. Remember that if the sign in the equation was (+) then you wouldn’t be able to continue factoring. You can only factor equations like these if there is a subtraction sign.

7 0

2 years ago