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lara [203]
3 years ago
15

1. Amy's data showed that she had collected data for 24 days Her data shows that 1/4 of the of the days were rainy 1/4 were clou

dy and the rest of the days were sunny. How many of the 24 days were sunny?
2. Samantha's teacher wants her students to continue collecting data until they have at least 1/2 of their data showing rainy days. Samantha has collected 36 days worth of data. She wants to see if she has met the 1/2 rainy day requirement to go ahead and turn in her data. After studying her data she finds that 20 out of the 36 days were rainy days Has she met the requirement set by her teacher? Explain your reasoning
Mathematics
1 answer:
chubhunter [2.5K]3 years ago
4 0

Answer:12 days were sunny

Step-by-step explanation:

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Answer:

480 milligrams.

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Divide 320 by 92, you get 3.47826087, multiply that by 138 to get your answer (480).

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find real numbers a, b, and c so that the graph of the function y=ax^2+c contains the points (-1,6), (2,7), and (0,1)
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This gives you three simultaneous equations:

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If c =1,

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This doesn't work in the second equation, so the quadratic that goes through these points is not in the form y = ax^2 + bx + c
Was there supposed to be a b in the equation?




5 0
3 years ago
Needs to be graphed and solved please help
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Answer: here it is graphed and it cant be solved because there are no solutions as seen on the graph!

Step-by-step explanation: hope i helped please mark brainliest!

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Equation of a line with slope -1 and y intercept 0,-2
hram777 [196]

Answer:

y = - x - 2

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Since, Frank needs to save $600 to buy a set of golf clubs. He plans to save $75 per month.

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He has to save $600 in total.

So, Money he still have to save = 600 - 75x

So, y=600-75x is the required equation.

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