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yawa3891 [41]
3 years ago
7

Help pls and no links

Mathematics
1 answer:
Anna11 [10]3 years ago
6 0

Answer:

The answer is A.      4+y^2/2y^2

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The order is 1/4, 25%, 1/3, 40%
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4 years ago
Find the common difference of the arithmic sequence 19 13 17 21
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sorry,this is not a question, has different answers

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3 years ago
When each side of an equation has been simplified, equations that have BLANK coefficients and BLANK constants on each side have
kobusy [5.1K]

Answer:

The answer is below

Step-by-step explanation:

An equation shows the relationship between two or more variables. An equation is a statement that shows the equality between expressions. An equation with infinitely many solution is when all numbers are solutions, that is there is no one solution. Example is: x + 3 = x + 3.

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3 years ago
Find the amount of money a woman owes at the end of 3 years if 5% interest is compounded continuously on her $2500 debt
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Answer:

$ 2904.59

Step-by-step explanation:

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5 0
2 years ago
A company is constructing an​ open-top, square-based, rectangular metal tank that will have a volume of 49 cubic feet. What dime
yawa3891 [41]

Answer:

b = 4.6 ft

h = 2.3 ft

Step-by-step explanation:

The volume of the tank is given by:

b^2*h=49

Where 'b' is the length of the each side of the square base, and 'h' is the height of the tank.

The surface area can be written as:

A=b^2+4bh\\A=b^2+4b*({\frac{49}{b^2}})\\A=b^2+\frac{196}{b}

The value of b for which the derivate of the expression above is zero is the value that yields the minimum surface area:

\frac{dA}{db} =0=2b-\frac{196}{b^2}\\2b^3=196\\b=4.61\ ft

The value of h is then:

h=\frac{49}{4.61^2}\\h=2.31\ ft

Rounded to the nearest tenth, the dimensions are b = 4.6 ft and h = 2.3 ft.

7 0
3 years ago
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