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viva [34]
4 years ago
7

Would f(-7) if f(x) = 8x + 15 does that equal -804??

Mathematics
1 answer:
nydimaria [60]4 years ago
8 0
No it would equal -41
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A university is interested in promoting graduates of its honors program by establishing that the mean GPA of these graduates exc
lakkis [162]

The parameter to be tested is the mean GPA of all university honors students

What is GPA ?

The technique of using uniform metrics for various levels of performance in a course is known as grading in education. Grades can be given as letters, a range, a percentage, or a number as a percentage of the total possible. A grade point average is calculated by averaging grades in several nations.

Your grade point average (GPA) is calculated by dividing the total number of credits you have earned in high school by the sum of all of your course grades. The majority of colleges and secondary schools use a 4.0 scale to report grades. A perfect score, or an A, is a 4.0. Here is a straightforward graphic that demonstrates how to translate your letter grades into a 4.0 scale.

The parameter to be tested is the mean GPA of all university honors student

To learn more about GPA from the given link

brainly.com/question/24276013

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7 0
1 year ago
The area of a rectangular wall of a barn is 54 feet. It’s length is 12 feet longer than twice it’s width. Find the length and wi
matrenka [14]

Answer:the width is 3 feet

Step-by-step explanation:

6 0
3 years ago
the sum of a two digit number is 10. the value of the number is 16 times the units digit. find the number
Tresset [83]

Answer:

64

Step-by-step explanation:

Hello, we can write this two digit number 'ab', a and b being positive integer between 0 and 9.

For instance , 54, a = 5 and b =4

The number can be written 10*a+b (54=5*10+4, for instance)

The sum of a two digit number is 10.

a + b = 10

The value of the number is 16 times the units digit.

10a + b = 16b <=> 10a = 16b - b = 15b

a = \dfrac{15}{10}b=\dfrac{3}{2}b=\dfrac{3}{2}(10-a)=15-\dfrac{3}{2}a\\\\ \dfrac{2+3}{2}a = 15\\\\ 5a=30  a = 6

and then, b = 10 - 6 = 4.

So the solution is 64.

Thank you

5 0
4 years ago
D/5=4 A.d=20 B.d=4/5 C.d=5/4​
ludmilkaskok [199]
It would be A/ 20 since 20/5 will be 4
5 0
3 years ago
(5 sqr3 i)^2<br> i’m supposed to simplify it but i don’t understand how???
Brilliant_brown [7]

Answer:

-15625

Step-by-step explanation:

Import this equation onto Symbolab and It will show you all the steps for free.

8 0
2 years ago
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