Answer:
The answer is A. 12%
Step-by-step explanation:
3a plus 7. you group the whole numbers together and than the a's. so 3+4 is 7. 2a + a is 3a.
Answer:
9
Step-by-step explanation:
45 Cookies... 5hrs
? cookies... 1 hr
45 ÷ 5 = 9
9 cookies per hour
The expected assembly time is the middle of the range of the uniform distribution, 8 minutes.
Answer:
-1/7
Step-by-step explanation:
to find slope y2-y1 / x2-x1
6-5/-3-4
1/-7
