3 years ago

Use the given values of n and p to find the minimum usual value μ − 2σ and the

Mathematics

1 answer:

aivan3 [116]3 years ago

7 0

The answer to this question is 39.28; 65.12

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Find the volume of a cylinder with base radius of 3 and height of 2

Lunna [17]

Answer:

Volume equals 56.6 when rounded to the nearest tenth

Step-by-step explanation:

YOU NEED A CALCULATOR TO SOLVE THIS!

To find the volume of a cylinder you need the formula $V = \pi r^{2}h$

Now that you have the formula you plug in the radius and the height

$V = \pi (3^{2}) (2)$

Then solve

$V = \pi (9)(2)$

$V = 18\pi$

$V = 56.548667764616278$

5 0

3 years ago

The rectangle below has an area of zº +82 + 15 square meters and a width of 2 + 3 meters.

Lelu [443]

Answer:

(x + 5) m

Step-by-step explanation:

From the question given above, the following data were obtained:

Area (A) = (x² + 8x + 15) m²

Width (W) = (x + 3) m

Length (L) =?

The lenght of the rectangle can be obtained as follow:

A = L × W

x² + 8x + 15 = L (x + 3)

Divide both side by x + 3

L = x² + 8x + 15 / x + 3

L = (x + 5) m

Please attached photo for explanation.

Therefore, the length of the rectangle is: (x + 5) m

8 0

3 years ago

An angle is bisected, forming two new angles. If the original angle had a measure of 14 degrees, what is the measure of each new

s344n2d4d5 [400]

Hello I think the answer would be 7

An angle bisector, bisects an angle into two equal small angles

14 divided by 2 is 7

Hope this helps :)

4 0

3 years ago

What is the solution to the equation? 5-3x = x - 7 1 O A. 2 OB. 1 OC. C. 2 D. 3

strojnjashka [21]

Answer:

D. x=3

Step-by-step explanation:

6 0

2 years ago

Prove that the value of the expression:

katrin2010 [14]

Answer:

Step-by-step explanation:

$5^{2} - 1 = 25 - 1 = 24$

24 is divisible by 3.

So, (125² +25²)*(5²- 1) is also divisible by 3

7 0

2 years ago