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2 years ago

7

Mathematics

1 answer:

Fofino [41]2 years ago

5 0

Answer:

15:7

Step-by-step explanation:

you put the numbers in order first the number of on time trains to off time trains

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Hellppp pleaseeee

stiks02 [169]

Answer:

Volume of cylinder is 953.77 cm³ and volume in term of π is 303.75π

Step-by-step explanation:

Given: Diameter is 9 cm

Height is 15 cm.

First lets find out the radius of cylinder.

As given, diameter is 9 cm

we know, radius= $\frac{diameter}{2}$

Radius= $\frac{9}{2} = 4.5\ cm$

Now, finding the volume of the cylinder.

Formula; Volume of cylinder= $\pi r^{2} h$

where r is radius and h is height of cylinder.

⇒ Volume of cylinder= $\pi \times 4.5^{2} \times 15$

⇒Volume of cylinder= $\pi \times 20.25\times 15$

⇒Volume of cylinder= $303.75\pi$

Taking π = 3.14

⇒ Volume of cylinder= $303.75\times 3.14$

⇒ Volume of cylinder= 953.77 cm³

Hence, volume of cylinder is 953.77 cm³ and volume in term of π is 303.75π.

5 0

3 years ago

Six less than four times a number is 26. What is the number?

statuscvo [17]

Okay, lets see here. So since we know that 26 is six less than the actual answer, we'll add 6 to 26 which gives us 32. Then we'll do 32 divided by 4, which is 8.

5 0

3 years ago

Read 2 more answers

Bob and Kathy want to save a total of $500,000 for retirement. Using the present value of a periodic deposit formula, how much s

victus00 [196]

The answer is $1,051.17 if I’m not mistaken

8 0

3 years ago

Alvin has a prism-like water tank whose base area is 0.90.90, point, 9 square meters and height is 0.60.60, point, 6 meters. He

Dominik [7]

Answer:

2 fishes

Step-by-step explanation:

5 0

3 years ago

Please:<br> Divide 24 in ratio 3:5

nalin [4]

24/8 = 3

3x3 = 9
5x3=15

so
<span> 24 in ratio 3:5 = 9:15</span>

3 0

3 years ago