Solve the problem.Determine which of the following statements is true.A: If V is a 4-dimensional vector space, then any set of exactly 4 elements in V is automatically a basis for V. B: If there exists a set 
that spans V, then dim V = 5.C: If H is a subspace of a finite-dimensional vector space V, then dim H ? dim V.
A. A and C
B. A
C. C
D. B
Answer: C
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The figure shows the graph of a function. At the given value of x, does the function appear to be differentiable, continuous but not differentiable, or neither continuous nor differentiable?x = 0
A. Differentiable B. Continuous but not differentiable C. Neither continuous nor differentiable
Solve the problem.A football team gained 32 yards on one play, lost 34 yards on another, and gained 30 yards on the last play of the first half. They had already gained 268 yards during the half. What was the total yardage gain for the first half?
A. 330 yards B. 296 yards C. 240 yards D. 364 yards
Write an equation for the line described. Give your answer in slope-intercept form.m = -4, b = 8
A. y = 8x - 4 B. y = - 2x + 8 C. -4x + 8y = 0 D. y = -4x + 8
The Acme Class Ring Company designs and sells two types of rings: the VIP and the SST. They can produce up to 24 rings each day using up to 60 total man-hours of labor. It takes 3 man-hours to make one VIP ring, versus 2 man-hours to make one SST ring.How many of each type of ring should be made daily to maximize the company's profit, if the profit on a VIP ring is $50 and on an SST ring is $40?
A. 10 VIP and 14 SST B. 20 VIP and 4 SST C. 12 VIP and 12 SST D. 14 VIP and 10 SST