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8090 [49]
3 years ago
13

Can someone please help!!!! Will mark brainliest!

Mathematics
1 answer:
Semenov [28]3 years ago
7 0

Answer:

b

Step-by-step explanation:

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What is the volume of a right circular cylinder with a base diameter of 6 m and a height of 5 m?
DaniilM [7]

Answer:

141.3 cubic inches

Step-by-step explanation:

The volume of a cylinder is found using the volume formula V=\pi r^2h.

The radius is half the diameter 6 which is 3.

Substitute h=5 and r = 3.

V = \pi r^2h\\V = \pi (3^2)(5)\\V=\pi *9*5\\V = 45\pi \\V= 141.3

4 0
4 years ago
Read 2 more answers
12. (ST5) The weight of a bag of chips isapproximately normally distributed with amean of 10.72 oz. and a standard deviationof 0
kenny6666 [7]

μ = mean = 10.72 oz

σ =standard deviation = 0.14

x = 10.5

First, find the z-score:

z = x - μ / σ

z = (10.5 - 10.72) / 0.14 = -1.57143

Then find the value on the z-score table:

P (x < 10.5) = 0.058042

8 0
1 year ago
20 points ill give you brainliest and a thanks!!!
viva [34]
The third option! ST because it is literally in between both of the segments
6 0
3 years ago
Martin solved an equation, as shown below: Step 1: 19v = 76 Step 2: v = 76 - 19 Step 3: v =57 Part A: Is Martin's answer correct
Lubov Fominskaja [6]

Answer:

A. incorrect. He has to divide 76 by 19, instead of subtract 19 to 76.

B. This equation has one solution. v=4

Step-by-step explanation:

Hi, Martin’s answer is incorrect.

A. He has to divide 76 by 19, instead of subtract 19 to 76.

The correct steps are:

19v = 76  

Since 19 is multiplying the variable, to eliminate it we have to divide by 19.

v = 76/19

v = 4

B. This equation has one solution. It’s v=4

Feel free to ask for more if needed or if you did not understand something.

4 0
3 years ago
Find the center of the circle whose equation is 3x² + 3y² = 75.
alexdok [17]
3x^2 + 3y^2 = 75 

Dividing through by 3 we get

x^2 + y^2 = 25 

The center is at (0,0) answer
5 0
4 years ago
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