All categories

3 years ago

A teacher grades her students test using the formula :

Mathematics

2 answers:

Mariana [72]3 years ago

7 0

To find the answer you need to do 7 divided by 8.

0.875

.....also known as 87.5%

Troyanec [42]3 years ago

6 0

Answer:

0.875

Step-by-step explanation:

divide 7 by 8 to get the answer

You might be interested in

Simple math, I’m just dumb founded by this question

koban [17]

OMG I HAD THIS EXACT HOMEWORK LAST YEAR CREEPYYYYY!!!!

A is proportional
B is not
C is proportional I think

6 0

2 years ago

Use trianglePQR to write the trigonometric ratio as a decimal. round to four decimal places.

astraxan [27]

I hope this answer helps, it’s kinda messy, but it’s still understandable (I guess)

4 0

2 years ago

<img src="https://tex.z-dn.net/?f=%5Ctext%7BSolve%20for%20x%3A%7D%5C%5C%5C%5C3x%20%2B%2065%20%3D%20523%5C%5C%5C%5C%5Ctext%7BThan

Vlad1618 [11]

Hi there!

»»————-　★　————-««

I believe your answer is:

${x=152.666....$

»»————-　★　————-««

Here’s why:

⸻⸻⸻⸻

$\boxed{\text{Solving for x...}}\\\\3x+ 65= 523\\----------\\\rightarrow 3x + 65 - 65=523-65\\\\\rightarrow 3x = 458\\\\\rightarrow\frac{3x = 458}{3}\\\\\rightarrow \boxed{x=152.666....}$

⸻⸻⸻⸻

»»————-　★　————-««

Hope this helps you. I apologize if it’s incorrect.

7 0

2 years ago

Read 2 more answers

Josie is getting her hair cut and styled. She wants to give a 20% tip to her stylist. If the haircut costs $15.00, how much tip

o-na [289]

$15.00 * 20% = $15.00 * 0.2 = $3.<span>00
the answer is </span>$3.<span>00</span>

8 0

2 years ago

A plastic sack contains 20 green and yellow, 14 red and yellow, and 16 orange and yellow gummy treats. How much greater is the p

noname [10]

Answer:

Probability of choosing green and yellow treat is higher than Probability of choosing an orange and yellow treat by 0.08

Step-by-step explanation:

Given -

Green and yellow gummy treats = 20

Red and yellow gummy treats = 14

Orange and yellow gummy treats = 16

Total gummy treat = 20+14+16 = 50

Probability of choosing green and yellow treat = 20/50 = 0.4

Probability of choosing an orange and yellow treat = 16/50 = 0.32

Probability of choosing green and yellow treat is higher than Probability of choosing an orange and yellow treat by 0.08

4 0

2 years ago