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3 years ago

Kelsey jog 60 feet in 6 second what is thus rate in miles per hour round to the nearest tenth

Mathematics

1 answer:

andre [41]3 years ago

3 0

Answer:

0.1mph

Step-by-step explanation:

I plugged in the equation into a ratio(m=miles); 60/m*5280/1 =0.01*10 = 0.1 I basically just plugged and chungged all the numbers.

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Suppose you have a total of $2.25 in dimes and nickels and you have twice as many dimes as nickels. How much of each coin do I h

andreyandreev [35.5K]

Answer:

12 dimes and 21 nickles

Step-by-step explanation:

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3 years ago

In a race in which twelve automobiles are entered and there are no ties, in how many ways can the first three finishers come i

k0ka [10]

That is 3 slots
12 in 1st slot
11 in 2nd
10 in 3rd

so that is 12*11*10 or 1320 ways

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3 years ago

Read 2 more answers

What is the solution to the following equation?

lions [1.4K]

Answer:

D. x = 7

Step-by-step explanation:

NOTE : there should be an equal sign somewhere in the given expression.

suppose the equation is the following:

3(x-4)-5 = x-3

………………………………………………………

3(x - 4) - 5 = x - 3

⇔ 3x - 12 - 5 = x - 3

⇔ 3x - 17 = x - 3

⇔ 3x - 17 + 17= x - 3 + 17

⇔ 3x = x + 14

⇔ 2x = 14

⇔ x = 14/2

⇔ x = 7

8 0

2 years ago

Maria, Carolina and Pedro receives $1600 from their grandfather in ratio 7:5:4. calculate share of each.

Nimfa-mama [501]

Step-by-step explanation:

here's your solution

=> total money received by them = $1600

=> the given ratio are 7:5:4

=> let the ratio be X ,now

=> Maria = 7X

=> Carolina = 5X

=> Pedro = 4X

=> we know whole money = $1600

=> so, adding all

=>. 7x + 5x + 4x = $1600

=> 16x = $1600

=> x= $1600/16

=>. x = $100

now Maria = 7*100 = $700

Carolina = 5*100 = $500

Pedro = 4*100 = $400

hope it helps

8 0

3 years ago

Can someone help me please

andrey2020 [161]

Answer: y = 6

Step-by-step explanation:

A square's area can be done by using s^2, where s is y in this case. Because there are 5 squares, the area of the figure is 5y^2. Because the area is also 180cm, 5y^2=180.

Then divide both sides of the equation by 5 to get y^2 = 36. Then square root both sides of the equation to get y = 6.

Hope it helps <3

7 0

3 years ago

Kelsey jog 60 feet in 6 second what is thus rate in miles per hour round to the nearest tenth​

Kelsey jog 60 feet in 6 second what is thus rate in miles per hour round to the nearest tenth