1) The histogram displays the number of years of service for a sample of U.S. Navy veterans. a) How many veterans in the sample had more than 15 years of service?
b) How many veterans are represented by the histogram?
Answers
4+2 = 6
So, 6 veterans had more than 15 years of service.
For question B, you must add all of the data, in each bar, together.
25 +12 + 7 + 4 + 2 = 50
So, 50 veterans are represented by the histogram.
B.) I would say 48 because you have to add all off the numbers together and you will get 48...
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Sam bought two CDs for $13 each. Sales tax for both CDs was $3. Write an expression to show how much Sam paid in all
Solve the equation4x + 10 = -26x=
Jim bought 4 apples. Hank bought four times as many as Jim. How many apples did they buy total? A) 16 B) 18 C) 20 D) 24
Find the value of p and the value of q
Answers
Good evening ,
Answer:
x²-9x+12 = (x - (9/2))²- (33/4)
Step-by-step explanation:
Look at the photo below for the details.
:)
Final answer:
In order to find the variables p and q in the equation x^2 - 9x + 12 = (x-p)^2 - q, we first complete the square on the left-hand side which leads us to determine that p=4.5 and q=32.25.
Explanation:
The original equation given is x^2 - 9x + 12 = (x-p)^2 - q. To find the values of p and q, we need to rewrite the left-hand side of the equation in the format of (x-p)^2. This can be done through a process known as completing the square. Looking at the equation x^2 - 9x + 12, we have a perfect square x^2 - 9x + (9/2)^2 = (x-4.5)^2. However, remember, we added (9/2)^2 to both sides, so we have (x-4.5)^2 = x^2 - 9x + 12 + 20.25. Simplifying, (x-4.5)^2 = x^2 - 9x + 32.25, which is our original equation format. Thus, p=4.5 and q=32.25.
Learn more about Completing the square here:
#SPJ12
Answers
Answer:
The retail price of the shirt is $19.2 .
Step-by-step explanation:
As given
A shirt that has a wholesale price of $12 and is marked up by 60 percent .
60% is written in the decimal form
= 0.60
Markedup price = 0.60 × 12
= $ 7.2
Thus
Retail price of shirt = Wholesale price of shirt + Marked up price
Put all the values in the formula
Retail price of shirt = $12 + $7.2
= $ 19.2
Therefore the retail price of the shirt is $19.2 .
To do that, we first need to divide 12/100.
12/100 = .12
.12 x 60% = $7.20
$7.20 + $12.00 = $19.20
Hope this helped :)
Answers
because you need to first use the ones in the parentheses and then move on.
Answers
Answer:
3x-7
Step-by-step explanation:
Answers
Answer:
(x+4)(x-2)
Step-by-step explanation:
We need to find two numbers that multiply to -8 and add up to 2. These are 4,-2.
Rewrite the polynomial:
x^2-2x+4x-8
and factor each pair:
x(x-2)+4(x-2) = (x+4)(x-2)
Answers
Let's say he earned $10 and only spent $9. This means he would have $1 left. That isn't much, but it is still a positive number because he did not spend more than he made. For example, if he spent more than he made, it would look like this: He made $10, but spent $11, which leaves him with a debt of $1, which can be represented by $-1.