4 years ago

00:00

Mathematics

1 answer:

Daniel [21]4 years ago

3 0

Answer:

13 packages of Granola

Step-by-step explanation:

74.25 - 6 = 68.25

68.25 divided by 5.25= 13

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mary and kyle together sold 225 candy bars for a fundraiser. Kyle sold twice as many candy bars as mary. how many candy bars did

deff fn [24]

Answer:

56.25

Step-by-step explanation:

I think I’m wrong. I divided by 2 since they are selling. Then getting the answer 56.25

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3 years ago

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining Bismuth-210 transforms i

Luden [163]

Answer:

Approximately 76.5 mg.

Step-by-step explanation:

Given,

The initial quantity of the Bismuth-210, P = 233 mg,

Also, the rate of decay per day, r = 13 %

Thus, the quantity of the Bismuth-210 after 8 days would be,

$A=P(1-\frac{r}{100})^8$

$=233(1-\frac{13}{100})^8$

$=233(1-0.13)^8$

$=233(0.87)^8$

$=76.4733194697$

$\approx 76.5\text{ mg}$

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3 years ago

b. What is the ratio in simplest form of the number of votes Derek received to the total number of votes? ß›

dedylja [7]

Answer:

11 (: Hope this works

Step-by-step explanation:

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3 years ago

Read 2 more answers

Please help with two questions?!

aleksandrvk [35]

The first answer is A, because the equation can be converted into y=1/2x + 4. The second answer is also A.

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3 years ago

Help!

vladimir2022 [97]

The answer is D .............

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3 years ago