MATHEMATICS MIDDLE SCHOOL

The diameter of a cylinder is 3yd the height is 8yd

Answers

Answer 1
Answer:

Answer:

volume= 56.55 yds

Step-by-step explanation:

If you're looking for the volume, the formula is V=\pi r^(2) h.

Diameter is two times the radius (radius is half of the diameter) so the radius of the cylinder would be 1.5 yds.

After you've gotten that information, plug those values into the formula.

V=\pi 1.5^(2) 8

Solve 1.5^2 first. Then multiply that value by pi. Then multiply that value by the height which is 8yds.

Volume=56.55yds rounded to the nearest hunderedth.

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Please answer right away

Answers

Answer:

$29000 with a margin of error of $5000

Step-by-step explanation:

We have that the midpoint between the given values ​​is

(X1+X2) / 2 = ($34000+$24000)/2 = $29000

We have that the midpoint between the given values ​​would be

(X2-X1)/2=($34000-$24000)/2=$10000/2=$5000

So I can write that approach as $29000 with a margin of error of $5000

Done

the ratio of girls to boys on a soccer team is 2 to 3.if there are 25 players on the team,how many are girls

Answers

Answer: The number of girls= 20 and the number of boys=30


Step-by-step explanation:

Given : The ratio of girls to boys on a soccer team is 2 to 3.

=2:3

Let the number of girls be 2x

and total students will be 2x+3x=5x

Total number of players=25

\Rightarrow5x=25\n\Rightarrow\ x=(25)/(5)\n\Rightarrow\ x=5

then number of girls= 2x= 2 × 10=20

and the number of boys=3x=3 × 10=30
2x-\ girls\n\n3x-\ boys\n\n2x+3x=25\n\n5x=25\ \ \ | divide\ by\ 5\n\nx=5\n\n2x=2*5=10\n\nThere\ are\ 10\ girls.

A cell phone company charges a monthly fee plus $0.25 for each text message. The monthly fee is $30.00 and you owe $59.50. How many text messages did you have? Write an equation using x as the variable and then solve the equation.

Answers

Answer: 2 text

Step-by-step explanation:

1 text costs a monthly fee + $0.25

monthly fee = $30.00

1 text = $30.00 + $0.25 =$30.25

Using proportion

1text = $30.25

X text = $59.50

Cross multiply

X × $30.25 = $59.50 × 1

Divide bothside by $30.25

X = $59.50 / $30.25

X = 1.966

X = 2 approximately

Therefore number of texts = 2
The equation would be 59.50 = 30 + .25x.You woould solve by subtracing 30 from 59.50, and you get 29.5. Then dividing .25 by that, and you get 118. So you sent 118 texts.

How many millimetres are there in 5 and a half litres

Answers

there are 1000 millileters in on liter so
5 x 1000=5000
1/2 x 1000= 500
5000 +500= 5500 millliters

on a gameboard spinner, martin won a prize on 4 spine and failed to win a prize on 6 other spins. Based on experimental probability, on how many of the next 20 spins should martin expect to win a prize?

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Answer:

4 more

Step-by-step explanation:

which equation can be used to find the measure of an angle that is supplementary to POS I will make BRAINLIEST ​

Answers

Answer:

B

Step-by-step explanation:

This is the Georiga Mile STONE?????????????
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