The amount of money Patricia makes in a day is directly proportional to the number of hours she works. This relationship is mode
led in the graph below. If Sheryl works 5 hours a day, she makes approximately:
$60
$70
$55
$65
Can someone please answer!
$60
$70
$55
$65
Can someone please answer!
1 answer:
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The product of given expression is
<em><u>Solution:</u></em>
Given that we have to find the product and write it in lowest term
Given expression is:
Let us first find common factors of numerator and denominator so, thet simplification becomes easier
Substituting these in above expression, we get
Cancel the common factors in numerator and denominator
In decimal form, we get
Thus the product of given expression is
Answer:
26 years
Step-by-step explanation:
Given:
The mean age of 9 women = 27 years old
The mean age of 7 men = 25 years old
Question asked:
What is the mean age (nearest year) of all the people in the office?
solution:
By using, mean = sum of observations divided by number of entities
The mean age of 9 women = 27 years old
=
The mean age of 7 men = 25 years old
=
Total sum of ages of men and women in the office = 243 + 175
= 418 years
Total number of people in the office = 9 women + 7 men = 16
The mean age of all the people in the office = Total sum of ages of men and women in the office divided by Total number of people in the office
=
Therefore, the mean age (nearest year) of all the people in the office = 26 years