Answer:
Step-by-step explanation:
From the given information:
suppose, the total number of people = n
Thus, the percentage of people believe in high school = 53% = 0.53
= n × m
The poll also let us understand that the number of people falls in margin error.
= ±n × M.O.E
where;
M.O.E = margin of error = ±5%
∴
the number of people falls in margin error. = ±n × 0.05 = 0.05 n
Thus, we can posit that the greatest percentage of people think for highschool was:
However, the least percentage of people think for highschool was:
7/8
3/10 of 7/8 means 3/10 times 7/8=21/80
1hour=60mins
60 times 21/80=1260/80=15.75
answer is 15.75 mins
Answer: A) 264ft/minute
Step-by-step explanation:
1. Based on the information given in the problem, the speed of the track runner was 3 miles per hour ().
2. If you want to know the speed of the track runner in feet per minute, you need to apply the following proccedure:
3. Therefore, the answer is the option A.
Answer: 2,118,570,457
Explanation: By the way you can always use the calculator :)
Hey there!!!
Given equation :
... - 3 ( 2x - y ) + 2y + 2 ( x + y )
... -6x + 3y + 2y + 2x + 2y
... -6x + 5y + 2x + 2y
... -4x + 7y
( or )
... 7y - 4x
Hope helps!