Solve the problem.A football team gained 40 yards on one play, lost 10 yards on another, and gained 30 yards on the last play of the first half. They had already gained 294 yards during the half. What was the total yardage gain for the first half?
A. 354 yd
B. 374 yd
C. 364 yd
D. 234 yd
Answer: A
Mathematics
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Translate to an equation and solve.
less than 1
times k is 
.
A. 
? k = 
; 
B. 
? k = 
; 
C. 1
? k - 
= 
; 
D. 1
? k - 
= 
; 
Mathematics
Solve the equation. logx
= 2
A. 
B. 2
C. 16
D. 
Mathematics
Use the appropriate geometric formula to determine the missing dimension (radius, length, or height).Use 3.14 for ?. Round to the nearest hundredth when appropriate.A sphere with a volume of 26 cubic feet.
A. r = 6.21 ft B. r = 239.5 ft C. r = 1.84 ft D. r = 2.96 ft
Mathematics
Find the magnitude and direction angle (to the nearest tenth) for the given vector. Give the measure of the direction angle as an angle in [0, 360°).
A. 11; 342.5°
B. 
; 287.5°
C. 
; 342.5°
D. 11; 107.5°
Mathematics