Answer:
Can you figure out the answer?
Answer:
80 children attend this day care,
Step-by-step explanation:
Let x represent the number of children that attend this day care center. The day care worker found 28 children absent one day during an epidemic of chicken pox.
If this was 35% of the total number of children attending the day care center, it means that the number of children absent one day during the epidemic of chicken pox can be expressed as
35/100 × x = 0..35×x = 0.35x
Therefore,
0.35x = 28
x = 28/0.35= 80
Answer:
-1 is the value
Step-by-step explanation:
24 - 5² = 24 - 25
= -1
Answer:
Q1. 1050 miles
Q2. 1h 30m
Step-by-step explanation:
Q1. 1h = 300 miles
3
h = 3.5 × 300 miles
= 1050 miles
Q2. 68km = 1h
102km = 
× 1h
= 1.5h
= 1h 30m
Step-by-step explanation:
Add all of the numbers together
7 + 9 + 0 + (-9) + (-7)
simplify it down to:
(7+9+0)= 16
-9 + (-7)= - 16
So, -16 + 16 = 0
then divide 0 by 5 to get the answer of 0
To find the mean you have to add all of the numbers together and then divide by the amount of numbers that you have.
