Solve the system by elimination.
+ 
= -2
+ 
= 0
A. {(-15, 15)}
B. 
C. 
D. 
Answer: C
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Divide.
A. 20 B. 24 C. 20 R7 D. 20 R4
Solve the problem.The city park district is planning on sodding the outfield of the little league baseball field. The distance from home plate to the outer edge of the infield is 70.00 ft. The angle between the outer edge of the first and third baselines is 90°, and the radius of the sector is 260.0 ft. Determine the area of the outfield.
A. 53,090 ft2 B. 48,190 ft2 C. 207,500 ft2 D. 3,037,000 ft2
Factor completely. If the polynomial is prime, so state.7x2 - 7x - 42
A. (7x + 14)(x - 3) B. 7(x + 2)(x - 3) C. 7(x - 2)(x + 3) D. prime
The rabbit population on a small island is observed to be given by the function
?
?
where t is the time (in months) since observations of the island began.
?
?
(a) When is the maximum population attained? Please give the answer to two decimal places.
?
__________ months
?
(b) What is that maximum population? Please give the answer to the nearest whole.
?
(c) When does the rabbit population disappear from the island? Please give the answer to two decimal places.
?
__________ months
What will be an ideal response?