Math, asked by SKhan8844, 1 year ago

1.Let R = qs—4. When s=8, R=16. When s=10, R is equal to

Answers

Answered by empathictruro
0

Answer:

R=21

Step-by-step explanation:

R=qs-4

When s=8 R=16

Sub in eqn

16=8q-4 on solving we get

q=(5/2)

When s=10,

R=(5/2) 10-4=25-4=21

Answered by gadakhsanket
0

Hey Dear,

◆ Answer -

R = 21

◆ Explanation -

Substitute s = 8 & R = 16 in given eqn,

R = qs - 4

16 = q×8 - 4

8q = 16+4

q = 20/8

q = 2.5

Now, substitute q = 2.5 & s = 10 in same eqn,

R = qs - 4

R = 2.5×10 - 4

R = 21

Hence, value of R is 21 when s = 10.

Hope this helps you...

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