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3 years ago

What is the total in this sequence - 5 + 10 + ....... + 550 + 555?

Mathematics

1 answer:

deff fn [24]3 years ago

3 0

◆ Arithmetic Progressions ◆

Hey !!

Check the attachment.
Hope it helps you :)

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ASAP help and explain plz

navik [9.2K]

12x is the correct answer

8 0

2 years ago

Rearrange the formula V = 1 3 πr2h for h. A) h = 3V πr2 B) h = V 3πr2 C) h = 3πr2 V D) h = πr2 3V

stiks02 [169]

Answer:

Option a) $h=\frac{3V}{\pi r^{2} }$

Step-by-step explanation:

The given formula seems to represent the volume of right circular cone. The correct formula is:

$V=\frac{1}{3} \pi r^{2} h$

We have to rearrange the formula for h. This means we have to move h on one side of the formula and all the other variables and constants on the other side of the equation. This can be done as shown below:

$V=\frac{1}{3} \pi r^{2} h\\\\3V=\pi r^{2} h\\\\h=\frac{3V}{\pi r^{2} }$

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3 years ago

A television normally sells for $320 this week it’s on sale for 60% off the normal price what is the price of the sale

stira [4]

Answer:

128 dollars

Step-by-step explanation:

You would multiply 60 (that's the percentage off) by 320 ( the price of the T.V) and then subtract the answer you got from multiplying the two from the original price of the T.v (320)

Hope this helps

6 0

2 years ago

Find the sum. Enter your answer in the box below as a fraction, using the slash mark (/) for the fraction bar. 7/17 + 9 /17

scoundrel [369]

16/17 is the answer. you just add the numerators since they have common denominators!

3 0

3 years ago

Find all numbers whose absolute value is 7.

suter [353]

Answer:

The absolute value of 7 is 7 and the absolute value of -7 is 7

7, -7

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4 0

2 years ago