143 is composite. To be prime it has to have only 2 divisors i.e it's self and one but since it has 4 divisors ( 143, 1, 11 and 13) it is composite.
Answer:
Bed A --- Third Option
Bed B --- Fifth Option
Step-by-step explanation:
Flower Bed A)
The formula for circumference is:

The diameter of A is 10 feet. So, its radius is 5 feet.
Substitute 5 for r. So, the circumference of Bed A is:

The formula for the area of a circle is:

Substitute 5 for r:

Square and simplify:

So, the circumference of Bed A is 10π feet and its area is 25π square feet.
Therefore, match Bed A to the third option.
Flower Bed B)
The radius of Bed B is 6 feet. Again, we can use the circumference and area formulas. Substitute 6 for r for circumference:

Multiply:

Substitute 6 for r for the area formula:

Square and simplify:

So, Bed B has a 12π feet circumference and a 36π square feet area.
Therefore, match Bed B to the fifth option.
And we're done!
The mean of the distribution of the sampling mean is the same as the mean of the population, 18.6.
Answer:
Net Income of $6,800,000
Increase in Accounts Payable of $200,000
Decrease in Accounts Receivable of $800,000
Depreciation of $1,600,000
Increase in Inventory of $300,000
Other Adjustments from Operating Activities of $400,000
Assuming no other cash flow adjustments than those listed above, create a statement of cash flows with amounts in thousands....
Step-by-step explanation:
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Answer:
x2 + x – 2=4x
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Step-by-step explanation: