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Triss [41]
3 years ago
6

Hello :) so I'm horrible at math, but since finals are coming up I want to calculate what my final grade will be if I were to fa

il a chem test worth 50 points. Right now my grade is an A- (93.32%). Also what grade would I have to get on the final in order to keep an A- (at least 90%)?
Mathematics
2 answers:
Nutka1998 [239]3 years ago
7 0

Answer:

It depends on your total points and how much you already have

Step-by-step explanation:

So you gotta add up your total possible points right now and add 50 to it.

Then divide your current amount of points by the total possible points + 50.

Example. Suppose you had 93 points out of 100 right now.

Then you add 50 to 100 and you get 150.

After you divide 93 by 150, which equals 0.62.

Also, depends on whether exams and homework are weighted differently in your grading system.

Natalka [10]3 years ago
6 0

Answer:91

Step-by-step explanation:

If the best grade is 100,91 is it.

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Jhon has $200 caleb had $800 joan has $100 who has the most
dybincka [34]

Answer:

CALEB

Step-by-step explanation:

because 800 is greater than 200 and 100

5 0
3 years ago
Read 2 more answers
What is the slope of the line that passes through:<br> (6,5) and (-1,-4)<br><br><br> Thank You!
My name is Ann [436]

Answer:

m=\frac{9}{7}

Step-by-step explanation:

Slope Formula: m=\frac{y_2-y_1}{x_2-x_1}

Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>:

m=\frac{-4-5}{-1-6}

m=\frac{-9}{-7}

m=\frac{9}{7}

6 0
3 years ago
Question 1 of 10
Sonbull [250]

The statement regarding the expansion of (x + y)" that is correct is D. The coefficients of yn - 1 and yn – 1 both equal 1.

<h3>How to expand?</h3>

It should be noted that for any positive integer, n, the expression of (x + y)^n will be C(n,0)x^n + C+n, 1)x^n-1 .... C(n, n)y^n.

Here, the statement regarding the expansion of (x + y)" that is correct is that the coefficients of yn - 1 and yn – 1 is both equal to 1.

Learn more about expansion on:

brainly.com/question/29114

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8 0
2 years ago
remember, when something is below sea level we use a negative integer. write an integer to represent the elevation of the helico
Lelechka [254]

Answer: If anything below sea level is a negative integer then anything above sea level is a positive integer. An integer that could represent a helicopter could be anything from +1 to +1000 and on.

7 0
1 year ago
10. Dan picks 18 baskets of apples
Paladinen [302]

Answer:

1 basket = 24 apples

24 × 18 = 432 apples

(use cross multiplication method)

1 apple = 15 cents

432 = x

\frac{1x}{1}  = 6.480

x = 6.480 cents

7 0
3 years ago
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