Mathematics, 20.09.2019 03:30 ilopez24661

Patty has just completed her second semester in college. she earned a grade of upper d in her 5-hour discrete math course, a grade of upper b in her 3-hour sociology course, a grade of upper c in her 1-hour engineering course, and a grade of upper b in her 5-hour philosophy course. assuming that a equals 4 points, b equals 3 points, c equals 2 points, d equals 1 point, and f is worth no points, determine patty’s grade point average for the semester.

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Answer from: kaylam8346

Grade Point Average = 2.21

Step-by-step explanation:

GPA (Grade Point Average) would be:

multiplying the individual point with respective credit hours and SUMMING THEM

Then

dividing all of them by the total number of credit hours

Hence,

5(1) + 3(3) + 1(2) +5(3) = 5 + 9 + 2 + 15 = 31 [note: the numbers in parenthesis is the points and outside the parenthesis is the credit-hours]

Now

total credit hours is 5 + 3 + 1 + 5 = 14

GPA = 31/14 = 2.21

Answer from: nutellangie

Patty’s grade point average for the second semester = 2.21

Given that,

She earned A grade of upper D in her 5-hour discrete math course,

A grade of upper B in her 3hour sociology course,

A grade of upper C in her 1hour engineering course,

And A grade of upper B in her 5hour philosophy course.

A equals 4 points, B equals 3 points, C equals 2 points, D equals 1 point, and F is worth no points.

We have to find,

Patty’s grade point average for the semester.

According to the question,

GPA (Grade Point Average) would be:

Multiplying the individual point with respective credit hours and Summing them and dividing all of them by the total number of credit hours.

Then,

Individual point = 5(1) + 3(3) + 1(2) +5(3) = 5 + 9 + 2 + 15 = 31

The numbers in parenthesis is the points and outside the parenthesis is the credit-hours.

Now,

Total credit hours = 5 + 3 + 1 + 5 = 14.

Patty’s grade point average for the semester = $\frac{31}{14}$ = 2.21

Hence, Patty’s grade point average for the semester = 2.21.

For the more information about GPA click the link given below.

link

Answer from: Quest

$x=-2$ or $x=-5$

step-by-step explanation:

we need to solve for 'x' the following equation: $\sqrt{(x+6)} - 4 = x$

we have that:

$\sqrt{(x+6)} - 4 = x$ ⇒ $(x+6) = (x+4)^{2}$

⇒ $x+6 = x^{2} + 8x + 16$ ⇒ $x^{2} + 7x + 10 = 0$

factorizing, we get that:

$x^{2} + 7x + 10 = 0$ ⇒ $(x+2)(x+5)=0$

then, the solutions are: $x=-2$ or $x=-5$

nothing extraneous has been found!

Answer from: Quest

Sorry can u repeat that?

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