Answer:
<h2>
162</h2>
Step by step explanation

Multiply both sides of equation by 9/5

Reduce the numbers with Greatest common factor 9

Reduce the numbers with G.C.F 5

Multiply the numbers

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What are the options? could you type it out a little more clear if possible? thanks!
Answer:
1
Step-by-step explanation:
-10n+8n=10
-2n=10
n=-5
So, one solution
Answer:
The estimate of the population proportion of defective battery is 0.1333.
Step-by-step explanation:
Estimate of the population proportion of defective battery:
The estimate of the population proportion is the sample proportion.
Sample proportion:
Number of desired outcomes divided by the number of total outcomes.
Proportion of defective battery:
20 defective out of 150. Thus:

The estimate of the population proportion of defective battery is 0.1333.