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Cloud [144]
3 years ago
8

1. A jar contains 10 marbles, 6 marbles are red, and 4

Mathematics
1 answer:
Bad White [126]3 years ago
4 0

Answer:

1/20

Step-by-step explanation:

trust me............or not...jk its either 1/20 or 1/2 NO its 1/20

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Question 20
Artemon [7]

Answer:

$27,182

Step-by-step explanation:

Use the formula Pe^(r * t)

P = principal amount

e = the constant e

r = rate

t = time, in years

10,000 * e ^ (0.05 * 20)

10,000 * e ^ (1)

10,000 * e ≈ 27,182

3 0
3 years ago
-5(p+11)<br><br><br> help please
zmey [24]

Answer:

-5p-55

Step-by-step explanation:

multiply -5 by p and -5 by 11

3 0
3 years ago
Which of these numbers is not rational?
leva [86]

Answer: A: \sqrt{3}

Step-by-step explanation:

The square root of 3 is an irrational number. It is also known as Theodorus' constant, after Theodorus of Cyrene, who proved its irrationality.

4 0
3 years ago
Read 2 more answers
A system of equations is graphed on the coordinate plane.
ANTONII [103]
You have 2y=3x-1 and 4y=6x-2. first step is to get the y by itself . first equation you divide everything by 2 which gives you the equation: y= 3/2x-1/2
or y= 1.5x-.5, for the second equation you divide everything by 4, which gives you y=6/4x-2/4 (1/2) or y=1.5-.5. both equations are equal to one another: 
the answer is therefore C Infinitely many solutions.

8 0
3 years ago
What number is 25% of 400 please show work thank you
ANEK [815]

Answer:

100

Step-by-step explanation:

well, you can just use a calculator, or your mind if that's possible, to solve this.

at least, what i think you're asking.

400 × 0.25 = 100.

this one is extra easy because you should know that 25% is a quarter, and 400 can just be divided by 4 to get your answer.

6 0
2 years ago
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