Answer:
if 8 loaves of bread costs $44.00 then 12 loaves will cost $66.00.
Step-by-step explanation:
you divide $44.00 by 8 which will give you $5.05 then you multiply $5.05 by 12.
Answer:
he needs 10 c
Step-by-step explanation:
Jorge needs 10 large c because 6 large salads need 10 tomatoes
Answer:
1
Step-by-step explanation:
Considering that the circle has radius of 3ft to mean its diameter is twice the radius hence 6 ft
Given that the length of the square is 10 ft
10÷6=1 ⅔ hence only 1 circle
10-6=4 ft
The space of 4ft can't allow another circle to fit without an overlap. Therefore, only one circle can fit
First add 5 to right side

Next , to cancel the 7, you need to multiply by 7 on both sides
Answer:
Step-by-step explanation:
Information given
represent the sample mean for the sample
population mean (variable of interest)
s=4.9 represent the sample standard deviation
n=8 represent the sample size
Confidence interval
The confidence interval for the mean is given by the following formula:
(1)
the degrees of freedom are given by:
Since the Confidence is 0.95 or 95%, the value of
and
, and the critical value for this cae would be
Now we have everything in order to replace into formula (1):