Answer:
7. -7/4, 8. 2, 9. (4, 2), 10. (-2, 3)
Step-by-step explanation:
is the equation that will be used for 7 and 8
Tons needed to unload a freight train= 21×2.5 =52.5
number of 3.5-ton payload trucks needed to unload a freight train=52.5÷3.5 = 15
15 Trucks , Each With A 3.5-Ton Payloaf , Would be Needed To Do The Same Job.
Answer:
225
Step-by-step explanation:
225 is the answer so each potato contain 15 so 15 x 15
The correct answer is 48%
There are 10 even numbers from 1 to 21.
That makes the probability of an even number 10 out 21.
10 / 21 x 100 = 48%
Step-by-step explanation:
no of days = (15×12)/20= 9 days
I hope this helps