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3 years ago

I need help on this.

Mathematics

1 answer:

attashe74 [19]3 years ago

3 0

Ummmmmmmmmmmm your picture inst showing

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A company made a bar graph showing the amount of sales for each month in thousands of dollars. Which of the following is closest

xxTIMURxx [149]

I believe it’s A I may be wrong tho

8 0

3 years ago

Anthony has a sink that is shaped like a half-sphere. The sink has a volume of 3000

IgorLugansk [536]

Answer:

a) 80
b) 56

Step-by-step explanation:

a) Calculate the volume of the the cup using volume of cylinder equation: $V = \pi r^{2} h$

Where V = Volume, r=radius, and h=height. Your answer should be in cubic inches ( $in^3$ ).
You're given diameter, so use equation $d/2 = r$ to find radius.
Substituting these equations will give you: $V = \pi (d/2)^2 h$
However, the given volume of the sink is 3000 $\pi$ , meaning that you should modify your results to match this value. Do not substitute $\pi$ for 3.14..., leave it as a symbolic value. Your final V of the cup should = 37.5 $\pi$
Divide the volume of the sink by the volume of the cup. This number will be the amount of cups needed to empty it. In equation form:
$Vsink / V cup =$ # of cups.
Note the the $\pi$ will cancel each other out, so there's not need to factor that in.
b) Repeat the steps above with the new d (diameter) value.

5 0

2 years ago

Solve the equation by completing the

Pie

Answer:

Does the unkown num have a pr

Step-by-step explanation:

http/answerme.cm

4 0

2 years ago

Which is a rational function?

Simora [160]

Answer:

..."one that can be written as a polynomial divided by a polynomial. Since polynomials are defined everywhere, the domain of a rational function is the set of all numbers except the zeros of the denominator."

4 0

3 years ago

a boat costs $16,600 and decreases in value by 14% per year. how much will the boat be worth after 11 years ?

MAVERICK [17]

Answer:

In the end, $16600 has turned into $3159.30.

Step-by-step explanation:

Notice that at each compounding step above, the new principal can be found by applying this formula:

NewPrincipal = CurrentPrincipal × (1 + r)

where r is your interest rate at the time of compounding, in this case -14% (or -0.14 in the calculations).

As an example, look at the first compounding step:

$14276.00=$16600.00 × (1 + -0.14).

And the second:

$12277.36=$14276.00 × (1 + -0.14).

In fact, the whole compound interest amount boils down to multiplying (1+r), or (1+-0.14), times your original principal 11 times (11 years at 1 compouding(s) per year).

Mathematically though, this is equivalent to multiplying your orginial principal by the factor (1+-0.14)11.

If we do this, we'll get that your final amount is:

$16600.00 × (1+-0.14)11=$3159.30

8 0

3 years ago