Answer:
97 child tickets were sold.
Step-by-step explanation:
y=164-x
Answer:
16 MPH boat speed still water
5 MPH current speed
Step-by-step explanation:
84/4 - x = 55/5 + x
x = (84/4-55/5)/2 = 5 mph current speed in MPH
11+5 = 16 is boat speed in MPH
21 MPH downstream, 11 MPH upstream
4.3 pounds + 1.7 pounds= 6
6p= $41.94
6p/6= $41.94/6
p= $6.99
$6.99 ham per pound is the answer
Answer:
56
Step-by-step explanation:
447/8
56
well actually
55.875
I just rounded it up
Answer:
The best estimate is 32 out of 32 times, she will be early to class
Step-by-step explanation:
The probability of being early is 99% = 99/100 = 0.99
So out of 32 classes, the best estimate for the number of times she will be early to class will be;
0.99 * 32 = 31.68
To the nearest integer = 32