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3 years ago

Six carpenters can build six dog houses in six days. how many days will it take three carpenters to build two dog houses

Mathematics

1 answer:

patriot [66]3 years ago

6 0

It would take 4 days for them to build the houses.

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Sam Sounds received a $290 discount loan to purchase a stereo. The loan was offered at 16% for 90 days. Find the interest in dol

garri49 [273]

I = Adt; where p = $290 is the Amount of the loan, d = 16% = 0.16 is the discount rate and t = 90days = 90/365 = 18/73 is the period.

I = 290 x 0.16 x 18/73 = 11.44
Interest = $11.44

Proceed = Amount - Interest = 290 - 11.44 = $278.56

6 0

3 years ago

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Lorico [155]

Answer:

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Step-by-step explanation:

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2 years ago

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PLEASE HELPPP<br><br> Which expression is equivalent to

Anettt [7]

Answer:

Fourth option

Step-by-step explanation:

Given the expression in the picture:

Apply Power of Power Rule

$\frac{64g {}^{9} h {}^{6}k {}^{12} }{8g {}^{3} h {}^{2} }$

$8g {}^{6} h {}^{4} k {}^{12}$

The left side of the equation option had this in the fourth option so the fourth option is right

7 0

3 years ago

(I will give brainliest, a thanks, 30 points, and 5 stars if you can answer these 2 questions)

dimulka [17.4K]

Answer:

1. 9 pi, 2. 121 pi

Step-by-step explanation:

The formula for circumference is pi d. So for the first question the radius would be three. The you do pi r ^2 for area so 3 times pi squared. Which is 9 pi. For the second you will do the same thing you will do 22 pi divided by 2 which is 11 pi then you will square 11pi and get 121 pi

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3 years ago

There are some hens and some sheeps are in a farm,total number of animals are 10 and total number of their legs are 32 1.Find nu

Serhud [2]

Answer: The number of hens are 4 and number of sheeps are 6

Step-by-step explanation:

Given : Total animals = 10

Total number of legs = 32

Let number of hens = h and number of sheep = s

Thus h+s = 10 (1)

Now each hen has two legs and each sheep has 4 legs : $2\times h+4\times s=32$ (2)

Solving for h and s we get:

s = 6 , h =4

Thus number of hens are 4 and number of sheeps are 6

5 0

3 years ago