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frosja888 [35]
4 years ago
14

Ms. Harshey rewards students with a piece of chocolate (approximately 60 calories) for every day that they had in an assignment.

David handed in 7/8 of Ms. Hershey’s assignment over the past school year. Given that 30 minuets of play burn 150 calories, how many assignment did Ms. Harshey assign if it took David 28 hours to burn off all the calories from the chocolate he earned?

Mathematics
1 answer:
ValentinkaMS [17]4 years ago
7 0
That is the math I did.

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Answer: H<14

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7 0
3 years ago
How can i solve this equation to find x?
34kurt

Answer:

x = 25

Step-by-step explanation:

We know that A and M are on a line, which is 180 degrees, and the little square means 90 degrees. So, ∠RAM = 180 - 90 = 90 degrees.

∠RAM = ∠RAX + ∠XAM

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<em>~ an aesthetics lover</em>

5 0
4 years ago
Read 2 more answers
NASA launches a rocket at t=0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t)=−4.9t2+121t
Alenkasestr [34]

NASA launches a rocket at t = 0 seconds. Its height, in meters above sea-level, as a function of time is given by

h(t)=-4.9t^2+121t+283

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Using the quadratic formula, the solution for our problem is

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The rocket splashes after 26.845 seconds.

The maximum of this function happens at the root of the derivative. Differentiating our function, we have

h^{\prime}(t)=-9.8t+121

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6 0
1 year ago
Use the elimination method to solve the system of equations. Choose the correct ordered pair.
Mandarinka [93]

Answer:

based on yahoo, cause my iq is like 10...the answer is B

Step-by-step explanation:


6 0
3 years ago
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liraira [26]
The complete question in the figure attached

1) calculate the area <span>all four sides
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7 0
3 years ago
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