3 years ago

Evaluate ( r - s) 3 + r 2 if r=8 s=5

Mathematics

2 answers:

Alchen [17]3 years ago

7 0

The answer to this is 19

Charra [1.4K]3 years ago

4 0

The answer is 19 hope this helps!

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Solve 15 = 4(1.6)^x by graphing. Round to nearest hundredth.

Softa [21]

Answer:

2.81

Step-by-step explanation:

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3 years ago

To play the lottery in a certain state a person has to correctly select 5 out of 45 numbers

nika2105 [10]

is that a true or false kind of question or what is it meant to be?

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3 years ago

For which of the following counts would a binomial probability model NOT be reasonable? the number of people in a classroom born

vazorg [7]

Answer:

The following counts would a binomial probability model NOT be reasonable:

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3 years ago

In ΔTUV, the measure of ∠V=90°, the measure of ∠T=16°, and VT = 4.9 feet. Find the length of TU to the nearest tenth of a foot.

RSB [31]

<u>Given</u>:

Given that TUV is a right triangle.

The measure of ∠T is 16°

The length of VT is 4.9 feet.

We need to determine the length of TU.

<u>Length of TU:</u>

The length of TU can be determined using the trigonometric ratio.

Thus, we have;

$cos \ \theta=\frac{adj}{hyp}$

where $\theta=16^{\circ}$ , adj = TV and hyp = TU

Thus, we get;

$cos \ 16^{\circ}=\frac{4.9}{TU}$

Simplifying, we get;

$TU=\frac{4.9}{cos \ 16^{\circ}}$

$TU=\frac{4.9}{0.9613}$

$TU=5.097$

Rounding off to the nearest tenth, we get;

$TU=5.1$

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3 years ago

Hi! What is the slope of line line passing through 2,4 and 4,2?

irga5000 [103]

The slope of the line is -1. Have an awesome day and if you have anymore math questions don't be afraid to pm me/post on my message board :)

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4 years ago

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