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3 years ago

NEED HELP FAST!!! If you have the answer IF you can type the answer no a, b, c or d please and THANKS!!!

Mathematics

1 answer:

Naddika [18.5K]3 years ago

8 0

The answer to your question is b

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Miss Holloway has three pictures of frogs to put on the bulletin board each picture measures 10 inches by 10 inches if the bulle

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Converted to inches, the board is 72 in by 48 in, with an area of 3456 sq in. The area of each frog picture is 100 sq in, so if there are 3 pictures, the total area would be 300 sq in (3 x 100). Yes, all three pictures would fit.

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What is the unit rate of max wrote 10 pages of his lab report in 4 hours?

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3 years ago

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ou have two parents, four grandparents, eight great-grandparents, and so forth. (a) If all your ancestors were distinct, what wo

Maslowich

Answer:

Part A:

$2^{40}-2\\=1.0995*10^{12} ancestors$

Part B:

Generations Age=25*39=975 years

Part C:

Some ancestors on different branches of the family tree must be the same.
There could not have been 39 generations in my line of ancestry.

Step-by-step explanation:

Given Data:

Two Parents, Four Grand Parents, Eight great Grand Parents.

Generation=39

Solution:

Part A:

From given data Following series is made:

$2+2^2+2^3+.........+2^{39}$

Now, Above series will become:

$2[1+2+2^2+......+2^{38}]$

From geometric Sequence:

$2[\frac{2^{38+1}-1}{2-1} ]$

$2^{40}-2\\=1.0995*10^{12} ancestors$

Part B:

Generations Age=years*Number of generations

Generations Age=25*39=975 years

Part C:

Number of people lived= 10^11

Ancestors= $1.0995*10^{12} ancestors$

$10^{11}$

It means ancestors are not distinct, it means:

Some ancestors on different branches of the family tree must be the same.
There could not have been 39 generations in my line of ancestry.

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4 years ago

The current student population of the Brentwood student center is 2000. The enrollment epicenter increases at a rate of 4% each

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Step-by-step explanation:

2,240

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4 years ago

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Mark purchased a new refrigerator that sells for $1300 including tax and delivery. He paid $350 down and the remaining cost in f

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Answer:

$ 190.00 a month.

Step-by-step explanation:

$350.00 subtracted from $1300.00 equals $950.00. $950.00 divided by 5 equals the amount of money Mark payed each of his remaining payments.

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4 years ago