MATHEMATICS MIDDLE SCHOOL

S-rs=a-ar5 how do i solve for s

Answers

Answer 1

Answer:

Answer:

The value of s in the given equation is $(a(1-r^5))/(1-r)$

Therefore $s=(a(1-r^5))/(1-r)$

Step-by-step explanation:

Given equation is $s-rs=a-ar^5$

To find the value of s :

$s-rs=a-ar^5$

Taking common term "s" outside in LHS and common term "a" outside in RHS

$s(1-r)=a(1-r^5)$

Dividing by (1-r) on both sides we get

$(s(1-r))/(1-r)=(a(1-r^5))/(1-r)$

$s=(a(1-r^5))/(1-r)$

Therefore the value of s in the given equation is $(a(1-r^5))/(1-r)$

Therefore $s=(a(1-r^5))/(1-r)$

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Help me please, I really struggle with graphs

2/3 < 1/5 is it true

Answers

No. Think of it as having 2 pies. The first pie is cut into 3 equal pieces, and the second pie into 5. Having more pieces means each piece is smaller. So 2/3 is way bigger than 1/5. Does that make sense? Let me know if you need any more help :)

It is wrong..
2/3>1/5

A net and four figures are shown: which figure shown can be formed from the net? (Input the number only)Will give 25 points!

Answers

Answer:

Option 3

Step-by-step explanation:

If you look it has 2 rectabgular shaped at the top and bottom of the net allowing it to make the rectangular sides on number 3. Good Luck! Hope this helps.

Answer:

Uhm I very late but I u can give them the crown lol also was that answer correct? I’m on it right now-

Step-by-step explanation:

WILL CROWN BRAINIEST IF AWNSER + 17 POINTS!!!Identify the solution of each equation from the list given

1. 9+w = 17; 7 , 8, 9

2. 8 ÷ c = 8; 0, 1, 2

Answers

wouldnt be 8 and 1 are those the choices or part of the equation to?

1. w=8 9+8=17
2. c=1 8÷1=8

Find the selling price of a $270 by bicycle with a 24% markup

Answers

first find what 24% of 270 is. multiply .24 times 270 to get 64.8. Then add 64.8 to 270 to get the markup price.

334.8

270 times .24 (which is equal to 24%) is equal to 64.8. You add that to the 270. 64.8+270=334.8!

Jessica has saved two thousand nine hundred ninety-nine cents from selling Lemonade. How many dollars does Jessica have?

Answers

Answer:

$29.99

Step-by-step explanation:

What is 5 percent of 1.45

Answers

5% of 1.45 is 0.0725

Change the percentage into a decimal by dividing the percentage over 100:
$(5)/(100) = 0.05$

Divide the 0.05 by 1.45:
$0.05 / 1.45 = 0.0725$

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