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3 years ago

What is the product written in scientific notation?

1 answer:

7 0

First, you multiply 2.1 by 3.2, which gives you the answer of 6.72. Then, you multiply 10-2 by 10-4. One rule about multiplying exponents, you just add the exponents. So 10-2 x 10-4 = 10-6. Finally you get the answer of C. 6.72 x 10-6.

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Jenny has $1200 in her savings account. If the bank pays 3% interest per year on savings, how much interest does she earn in 3 y

sergejj [24]

Answer:

Jenny earns $36 in interest per year.

Step-by-step explanation:

1200/ 12 = 100

3% of 100 is 3.

3 x 12 = 36

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3 years ago

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A toy rocket is launched from a platform 24ft above the ground. The

jok3333 [9.3K]

Answer:

4 sec

Step-by-step explanation:

let y = 0 which is the height when the rocket hits the ground

-3t^2 + 6t + 24 = 0

-3(t^2 - 2t - 8) = 0

-3(t - 4)(t + 2) = 0

t = 4 or t = -2

time cannot be negative, so t = 4 sec

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3 years ago

Hi im dont even know why I posted this lol im bored

tiny-mole [99]

Answer:

free answer

Step-by-step explanation:

it is free

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3 years ago

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2 is a only even prime number yes or no

balu736 [363]

Answer:

yes. 2 is an only even prime number. 

Step-by-step explanation:

Prime number means a number that can be exactly divisible by 1 and itself is called prime number. 

2 is divisible by 1 and 2

prime number has only two factors. 

FOR Example: 13

 HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION. 

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3 years ago

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Can someone help me with the ones that aren’t done

garri49 [273]

C = 5/9(F - 32)

C = 5/9(F) - 17.777

-5/9(F) + C = -17.777

-5/9(F) = -C - 17.777

F = 5/9(C) + 32.0306

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3 years ago

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