Answer:
D) 2275
Step-by-step explanation:
Answer:
The sample size required is 910.
Step-by-step explanation:
The confidence interval for population proportion is:

The margin of error is:

Given:

The critical value of <em>z</em> for 90% confidence level is:
*Use a standard normal table.
Compute the sample size required as follows:

Thus, the sample size required is 910.

therefore ur answer is OPTION A 8.889 x 10-6 cm/s
The domain is set of x-value.
Therefore, the domain of the relation Domain of R = {3,1,-1}
Answer:
B) 8n+4
Step-by-step explanation:
The product of 8 and n means 8n. Four more means +4. These together equal B) 8n+4