Solve the problem. Use ? ? 3.14 when necessary.Find the volume of a triangular pyramid with base area 22 ft2 and height 8 ft. Find the result to the nearest unit.
A. 59 ft3
B. 57 ft3
C. 176 ft3
D. 88 ft3
Answer: A
Mathematics
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Multiply the expression geometrically and symbolically.x(x + 3)
What will be an ideal response?
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Estimated crude oil reserves in a certain year was about 1,100 billion barrels. If the average consumption of crude oil is x barrels per day, what equation describes how many days the oil reserves will last?
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Solve the problem.Your bank account has $50 in it when you write checks for $24, 
and $47. You then deposit 
and 
. How much is in the account? Are you overdrawn?
A. $-7, yes B. $40, no C. $107, no D. $-107, yes
Mathematics
Use the Half-angle Formulas to find the exact value of the trigonometric function. sin 22.5°
A. - 
B. 
C. - 
D. 
Mathematics