Answer:
19
Step-by-step explanation:
If t = 7
Then 5 + 2t would be equal to
5 + (2*7)
5 + 14
19
A normal distribution is symmetrical about the mean. Therefore half of all young men are shorter than 68 inches.
Answer:
B
Step-by-step explanation:
it shows every 4 hours, so:
560-336=224
224:4=56 per hour
31.+ addition
32. - subtraction
