Ask question

Ask question

All categories

3 years ago

9

Alright I have a 83.3% in Science which is a B+. If on a test I get 98%, and on another assignment I get 100%. What would my gra

de be now?

2 answers:

Ivenika [448]3 years ago

5 0

If each assignment and test have the same weight, then the grade would be:

(83.3 + 98 + 100)/3

This is 93.7666667.

lorasvet [3.4K]3 years ago

3 0

It depends on how you get graded is it a different section for different grades or...

You might be interested in

Sara needs 1/3 of a yard of ribbon to make a bow. She has 10 yards of ribbon. How many bows can she make?

storchak [24]

Answer:

30 Bows

Step-by-step explanation:

Every yard is 3 feet, and each bow calls for 1/3 of a yard, so a foot per bow.

So you can make 10 yards, 30 feet by multiplying by 3, and then its pretty straight forward from there. 30 / 1 = 30 Bows

8 0

3 years ago

100 equals 15 minus a number all divided by 5 A) x = 17 <br>B) x = -485<br>C) x = 33 <br>D) x=-17

siniylev [52]

A

Hope this helps

Mark brainliest please

8 0

3 years ago

Arrange the steps in the correct order to express cos3x in terms of cosx cos(2x)cos(x)-sin(2x)(x) [1-sin^2(x)]cos(x)-[2sin(x)cos

noname [10]

cos(3x) = cos(2x+x)

= cos(2x) cos (x) -sin(2x)sin(x)

$=(1-2sin^2(x)) cos(x)-(2 sin(x) cos(x)) sin(x)$

$= cos x -2sin^2(x) cos(x) -2sin^2(x) cos(x)$

$= cos(x) - 4 sin^2(x) cos(x)$

$cos(x)(1-4sin^2(x))$

$=cos(x(1-4(1-cos^2(x))$

$=cos(x)(1-4+4cos^2(x))$

$= cos(x)-4cos(x)+4cos^3(x)$

$=-3cos(x)+4cos^3(x)$

4 0

4 years ago

PLS ANSWER WHAT IS 3 and 14 hundredths minus 1 and 9 hundredths?

k0ka [10]

Answer:

2 and 5 hundredths

Step-by-step explanation:

3 - 1 = 2

14 hundredths - 9 hundredths = 5 hundredths

hence you get 2 and 5 hundredths

6 0

3 years ago

Determine which of the following logarithms is expanded correctly.

ziro4ka [17]

Answer:

A) log(jk2y = 7log i + 2logk

Step-by-step explanation:

7 0

3 years ago