The value of a graphed function doubles for each increase of 1 in the value of x. Which of the following could be the parent fun
1 answer:
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Answer:
The total employee of the company is 11912
Step-by-step explanation:
The employee in one country = 27,100
Let the total population be P
P =
P = 11911.5
P = 11912 (approximately)
So the total employee of the company is 11912
a) Smith family spend per year to raise their child from 5 to 18 years old.
b) If the family decides to send their child to a 4-year public college, they will spend per year
c) Valnez family will be pay per year to raise the child from birth to 18 years old
d) is the cost per year of raising a child from birth to 18 years old, and paying for 4 years of private college
Step-by-step explanation:
Part a) How much will the Smith family spend per year to raise their child from 5 to 18 years old? Round to the nearest dollar.
The cost from 5 to 18 years old is $145,700
Per year cost will be:
Divide the total amount by the number of years from 5 to 18 years. i.e 18-5 = 13 years
Cost per year:
Cost per year:
So, Smith family spend per year to raise their child from 5 to 18 years old.
Part b) If the family decides to send their child to a 4-year public college, how much will they spend per year?
The cost of 4 year Public College $30,000
Cost per year:
Cost per year:
So, If the family decides to send their child to a 4-year public college, they will spend per year
Part c) How much will the Valnez family pay per year to raise the child from birth to 18 years old
Cost from Birth to 5 years old $79,600
Cost from 5 to 18 years old $145,700
Total years: 18
Cost per year:
Cost per year:
Valnez family will be pay per year to raise the child from birth to 18 years old
Part d) What is the cost per year of raising a child from birth to 18 years old, and paying for 4 years of private college? Round to the nearest dollar.
From birth to 18 years (found in part c)
Cost from birth to 18 years: $225300
Cost of 4-year Private College: $120,400
Total Cost:
Total Cost:
Total years: 18+4 = 22
Cost per year:
Cost per year:
is the cost per year of raising a child from birth to 18 years old, and paying for 4 years of private college
An expression has numbers, variables, and mathematical operations. The equation that must be true so that x²+mx+m is a perfect square trinomial is x²+mx+m=(x+2)².
<h3>What is an Expression?</h3>In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
A perfect square trinomial is in the form (a+b)²=a²+b²+2ab. If we compare the perfect square trinomial x²+mx+m, we will get that the value of m should be such that it satisfies the equation . Since there is only one value that can satisfy this equation that is 2.
Therefore, the equation that must be true so that x²+mx+m is a perfect square trinomial is x²+mx+m=(x+2)².
Learn more about Expression: