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-BARSIC- [3]
4 years ago
15

(Highschool GPA) I want to calculate my GPA only for one particular grade. I failed four classes earning 0 points. Am I suppose

to count the classes I failed when diving by the number of classes I have taken or do I leave it since I earned 0 points and it's as if I never took the class? I use the grading scale, A=4, B-3, C=2, D=1, and, F=0.
What is the GPA of the grades: CCCCCFFFF
Mathematics
1 answer:
FinnZ [79.3K]4 years ago
8 0
On a 4.0 scale
take 5*2/9=10/9=1 1/9 which is like a D
u count Fs as 0
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Seven minus 2 times a number is the same as the number minus 2
Mamont248 [21]

7-2c= c - 2 this is the answer



6 0
3 years ago
The product of x and the sum of 6 and 8 times the square of x
Vaselesa [24]

Answer:

x(6 + 8x²) or 6x + 8x³.

Step-by-step explanation:

"The square of x" can be represented by x² and 8 times that would be 8 * x² or 8x². The sum of 6 and 8x² can be represented by 6 + x² and the product of x and 6 + x² can be represented by x * (6 + 8x²) or x(6 + 8x²) which simplifies to 6x + 8x³.

7 0
3 years ago
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The graph above is a transformation of the function x2 Write an equation for the function graphed above
lutik1710 [3]

Answer: y=0,5x²-x-1,5.

Step-by-step explanation:

(-1;0)\ \ \ \ (3;0)\ \ \ \ (1;-2)   \ \ \ \  y=ax^2+bx+c\ ?\\\left\{\begin{array}{ccc}a*(-1)^2+b*(-1)+c=0\\a*3^2+b*3+c=0\\a*1^2+b*1+c=-2\end{array}\right \ \ \ \  \ \left\{\begin{array}{ccc}a-b+c=0\ \ (1)\\9a+3b+c=0\ (2)\\a+b+c=-2\ (3)\end{array}\right  \\

We summarize (1) and (3):

2a+2c=-2\ |:2\\a+c=-1\ \ \ \ \Rightarrow\\a+b+c=-2\\(a+s)+b=-2\\-1+b=-2\\b=-1.

Substitute b=-1 into (2):

9a+3*(-1)+c=0\\9a-3+c=0\\9a+c=3\ \ (5).\\

From (5) subtract (4):

8a=4\ |:8\\a=0,5.\ \ \ \  \Rightarrow\\

Substitute a=0,5 into (4):

0,5+c=-1\\c=-1,5.

Hense:

y=0,5x²-x-1,5.

5 0
2 years ago
Find the value of x.
Nana76 [90]

Answer:

It would probaly be 10

Step-by-step explanation:

Remember A scaling triangle has different numbers for every side

4 0
3 years ago
(Retry) Which of the following simplifies to a negative number? <br> -- It isn't C, apparently.
Simora [160]

Answer:

The answer would be A, -4^{-4}

Step-by-step explanation:

Remember, x^{-n} ≠ -x^{n}, x^{-n} = \frac{1}{x^{n} }.

a = -4^{-4} = -(4^{-4})

a = -\frac{1}{4^{4} }

a = -\frac{1}{256}

-\frac{1}{256} is negative

-\frac{1}{256} = -4^{-4}, so -4^{-4} is negative

5 0
4 years ago
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