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marissa [1.9K]
2 years ago
15

Mr . Rogers has a 20 pound bag of bird seed. If the birds eat 2/3 of a pound each day , how long will it take for that 20 bag to

be empty?

Mathematics
1 answer:
Nonamiya [84]2 years ago
5 0
I set up a function to help solve this problem. F(x) = 20-2/3(x). X representing number of days. I then set the equation = to zero and solved for x. Solving the equation I found that x = 30 meaning it will take 30 days.

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a pair of snow boots at an equipment store in big bear that originally cost $60 is on sale for $36.what is the rate of discount
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The answer is a 40% discount because it costs $24 less than the original price and 24 divided by 60 is .4 or 40%!
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Read 2 more answers
Please help me with questions a, b, and c. Thank you
guapka [62]

Answer:

A: Not rational, because a rational number is any integer, fraction, terminating decimal, or repeating decimal. This does not show that.

B: In between 13 and 15, (200 rooted is 14.1) I know this because if you simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

C: He should make each side about 3.76 feet long. Because, 3.76^4 is 200, therefore it would become 200 square feet if each side is 3.76 feet long.

Step-by-step explanation:

8 0
3 years ago
Question 2
REY [17]

Answer:

C

Step-by-step explanation:

8 0
2 years ago
Please find the exact value of each trigonometric function
Lerok [7]
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7 0
2 years ago
Tlachihualtepetl is a pyramid in Mexico. Each side of the base measures 450 meters and had an original height of 66 meters. How
LenKa [72]

Answer:

44,55,000 cubic meters of treasure could fit the pyramid.

Step-by-step explanation:

We are given the following in the question:

Base measure = 450 meters

Height  = 66 meters

The volume of the pyramid is given by:

V = \dfrac{AH}{3}

where A is the ares of the base and H is the height of the pyramid.

Putting values, we get,

V = \dfrac{1}{3}\times (450\times 450) \times 66\\\\V = 4455000\text{ cubic meters}

Thus, 4455000 cubic meters of treasure could fit the pyramid.

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