3 years ago

I need help it’s due today I will mark brainliest if you help

Mathematics

1 answer:

ankoles [38]3 years ago

7 0

Answer:

Step-by-step explanation:

839°

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Dan was thinking of a number. Dan doubles it and gets an answer of 34.7. What was the original number?

Ksju [112]

347/2 just did it!!! Good luck

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3 years ago

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Ashley is packing her bags for her vacation. She has 8 unique Fabergé eggs, but only 5 fit in her bag. How many different groups

irakobra [83]

Answer:

56 groups of 5 Fabergé eggs can be taken.

Step-by-step explanation:

It is given that Ashley is packing her bags for her vacation. She has 8 unique Fabergé eggs, but only 5 fit in her bag. In order to find how many different groups of 5 Faberge' eggs can she take, we apply the combination formula:

$8C_{5}=\frac{8!}{5!(8-5)!}$

$8C_{5}=\frac{8!}{5!3!}$

$8C_{5}=\frac{8{\times}7{\times}6{\times}5!}{5!{\times}3{\times}2}$

$8C_{5}=56$

Thus, 56 groups of 5 Fabergé eggs can be taken.

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4 years ago

Bianca has a paper route. She delivers 100 newspapers every 2 days. How many newspapers does she deliver in a week?

Vlad [161]

We know Bianca delivers 100 newspapers every 2 days.

So we must find out how many papers she delivers in 1 day.

100 ÷ 2 = 50

Bianca delivers 50 papers in 1 day.

Now we must multiply that by 7.

50 × 7 = 350

We get 350 papers per week.

The answer is 350.

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3 years ago

If f(x)=x³-2x²-73x-70, which of the following is not a factor of f(x)?

noname [10]

Answer:

C. (x + 10)

Step-by-step explanation:

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3 years ago

Find the area of the shaded region. Use 3.14 for π.

Lina20 [59]

I hope this helps you

small circle area=3,14.19^2=1133,5

large circle area =3,14.24^2=1808,6

shaded area=1808,6-1133,5

shaded area=675,1

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4 years ago