The correct answer is: -tan 32degrees
Answer:
Car 1 - 25
Car 2 - 30
Step-by-step explanation:
Assuming we use car 2 as much as possible than car 2 consumed 30 gallons while car 1 consumed 25
(35x30)+(15x25)=1425
30+25=55
Sorry if this is wrong. I tried my best, if it is wrong than tell me so I will know and can try to improve.
Answer:
66
Step-by-step explanation:
mean = the sum of the value / the number of the value
when we calculate the some must be 385 so the sum of the given value gives 319 so to reach the average 77 she must score 66
