3 years ago

A rocket took off at a speed of 7.9 kilometers per second. How many miles per hour does the rocket travel if 1 km is 0.62 miles?

1 answer:

6 0

Sorry it took 4 days for an answer and it might be too late but i still wanna help the answer would be 4587.1 miles per hour if you need this math problem explained let me know thank you

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Simplify (9x^3+2x^2-5x+4)-(5x^3-7x+4)

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3 years ago

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2 years ago

A flower store sells carnations for $18.50 per dozen. The sales tax is 6%. Part A: How much is the sales tax on a dozen carnatio

myrzilka [38]

Part A.

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3 years ago

If f and g are functions, then (fog)(x) is always equal to (gof)(x)<br><br> true or false

valentina_108 [34]

Answer:

False

Step-by-step explanation:

Here is a counter example:

● f(x) = x^2

● g(x) = 3x

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● (g○f)(x) = 3(x^2) = 3x^2 (2)

We can see that (1) and (2) aren't equal to each others.

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3 years ago