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AveGali [126]
2 years ago
12

Megan exercises every morning for 40 minutes. She does a combination of step aerobics, which burns about 11 calories/min and str

etching which burns about 4 calories/min. Her goal is to burn 335 calories during her routine. How long should she participate in each activity in order to burn 335 calories?
Mathematics
1 answer:
Leviafan [203]2 years ago
6 0

Answer:

there are probably multiple solutions but this is the one I came up with…

She would need to do step aerobics for 25 minutes (275 calories burned) and stretch for 15 minutes (60 calories burned) which would equal a total of 335 calories burned.


hope this helped :)

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expeople1 [14]

Answer:

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A family eats at a restaurant . The bill is$ 42 dollars . The family leaves a tip and spends $ 49.77 dollars .
bagirrra123 [75]

Answer:

Since you didnt include an actual question im guessing you are looking for the tip amount which would be $ 7.77

Step-by-step explanation:

49.77-42=7.77

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KonstantinChe [14]

Answer:

p < -32

Step-by-step explanation:

<em>Given:</em> p/-8 + 9 > 13

<em>Rewrite:</em> \frac{p}{-8} + 9 > 13

<em>Subtract 9 from both sides:</em> \frac{p}{-8}  > 4

<em>Move the negative (it is a fraction): </em>\frac{-p}{8} > 4

<em>Multiply both sides by 8:</em> -p > 32

<em>Times by -1 (-p -> -1p): </em>p > -32

<em>Flip the sign (multiplied by a negative): </em>p < -32

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3x+3y=10<br> -9x-9y=-30<br> please help
tiny-mole [99]

Answer:

             Infinitely many solutions.

Explanation:

              In this case we gonna use ELIMINATION BY ADDITION method.For that first we are gonna eliminate the terms containing ( X ).

 Equation no 1:

                            3x + 3y = 10

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  Now multiply equation no 1 with (3 )

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   Now ADD both the equations

                            9x + 9y = 30

                           <u> -9x - 9y  =-30</u>

                                       0    = 0

6 0
3 years ago
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Vladimir [108]

Answer:

3.5 * 10^-4 centimeters

Step-by-step explanation:

Here, we have one uranium atom having a diameter of 3.5 * 10^-8 centimeters.

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That would be ;

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But 10,000 = 10^4

Thus, we have

3.5 * 10^-8 * 10^4

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