Answer:
Answer is B
The equation is correct since(log2^10)(log4^8)(log10^4)=log10/log2*log8/log4*log4/log10
=log8/log2
=3
Step-by-step explanation:
Answer: The answer is as follows:
Step-by-step explanation:
Given that,
S = {a,b,c)
(a) All the permutations of S are as follows:
= 3!
= 3 × 2 × 1
= 6
- (a,b,c), (a,c,b), (b,a,c), (b,c,a), (c,a,b), (c,b,a)
(b) All 2-combinations of S are as follows:
= 3
She saves £25 because 5x5 =25
Answer:
Scale = 5ft/in
Step-by-step explanation:
Given
Scale Measurement = 6in.
Actual Width = 30ft
Required
Scale Ratio.
The scale ratio can be calculated as thus:
Scale Ratio = Actual Measurements ÷ Scale Measurements
Scale Ratio = 30ft ÷ 6in
Scale Ratio = 30ft/6in
Simplify to lowest terms
Scale Ratio = 5 ft/1 in
Scale Ratio = 5ft/in
This can also be represented as follows;
Scale Ratio = 5ft : 1in
This means that 5 ft on the actual measurements is represented by 1inch on the scale.
