Solve the problem.Mendel found that flower color in certain pea plants obeyed this scheme: Pure red crossed with pure white produces red. When pure red (RR) and pure white (rr) parents are crossed, the resulting Rr combination (one of each gene) produces second generation offspring with red flowers, since red is dominant. Suppose that two of these second generation Rr flowers are crossed. What is the probability that the resulting plant will have red flowers?
A. 0.25
B. 1
C. 0.75
D. 0.5
Answer: C
Mathematics
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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 $30 and on an SST ring is $40?
A. 16 VIP and 8 SST B. 12 VIP and 12 SST C. 0 VIP and 24 SST D. 8 VIP and 16 SST
Mathematics
Simplify the complex fraction.3 - 
A. 
B. 
C. 
D. - 
Mathematics
Solve the formula for the specified letter.
+ 
= c for b
A. b = ac - 
B. b = 
- a
C. b = 
D. b = 
Mathematics
Add or subtract. Simplify if possible.
+ 
A. 
B. 
C. 
D. 
Mathematics