Answer:
10x - 3x + 7
=(10x - 3x) + 7
= 7x - 7
=7(x - 1)
Step-by-step explanation:
Answer: B. X^1/8 Y^8
Step-by-step explanation:
Answer:
(a) $1.92
(b) $11.68
(c) $19.21
Step-by-step explanation:
The tax is the product of the tax rate (7.5%) and the taxed amount.
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<h3>(a)</h3>
0.075 × $25.55 ≈ $1.92
<h3>(b)</h3>
0.075 × $155.75 ≈ $11.68
<h3>(c)</h3>
0.075 × $256.18 ≈ $19.21
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It is convenient to use a calculator for these values. A suitable calculator can do the rounding for you.
Answer:
7
Step-by-step explanation:
Sorry if my answer is wrong
Answer:
For this case they want to proof if the proportion of readers own a Rolls royce is less than 0.29 and that wuld be the alternative hypothesis. The complement would represent the null hypothesis. Then the system of hypothesis for this case are:
Null hypothesis: 
Alternative hypothesis: 
Step-by-step explanation:
For this case they want to proof if the proportion of readers own a Rolls royce is less than 0.29 and that wuld be the alternative hypothesis. The complement would represent the null hypothesis. Then the system of hypothesis for this case are:
Null hypothesis: 
Alternative hypothesis: 