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Vilka [71]
3 years ago
13

There are four accent walls that need to be painted: cafeteria, gym, auditorium, and entrance. The art class is going to paint e

ither a forest or an ocean nature scene on one of them. What is the probability that the ocean scene is painted in the gym?
Mathematics
2 answers:
V125BC [204]3 years ago
6 0
The probability of an ocean scene going on the gym wall is 16%
erma4kov [3.2K]3 years ago
3 0

Answer:

12.5%

Step-by-step explanation:

There are 4 walls to choose from, and 2 scenes to choose from. So the number of combinations is 2×4=8. One of those is the ocean scene on the gym wall. So the probability is:

P = 1/8

P = 12.5%

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kondaur [170]
The answer is <span>A. 142.

After a profound research, I found out that the wheel numbers are:
25, 80, 60, 20, 100, 500, 150, 200.

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</span>x= \frac{25+80+60+20+100+500+150+200}{8} = \frac{1,135}{8}= 141.875
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</span>⇒ <span>x </span>≈ 142

5 0
3 years ago
I'm not the best a geometry so any help would be great
Vadim26 [7]

Answer:

im pretty sure its b

Step-by-step explanation:

6 0
3 years ago
Solve the quadratic equation by factoring and show work: 6x²−x=15
alina1380 [7]

Answer:

(2x + 3)(3x - 5)

Step-by-step explanation:

<u>Step 1:  Subtract 15 from both sides</u>

<u />6x^2 - x - 15 = 15 - 15

6x^2 - x - 15

<u>Step 2:  Factor</u>

6x^2 - x - 15

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Answer:  (2x + 3)(3x - 5)

3 0
3 years ago
Read 2 more answers
A trust fund worth $25,000 is invested in two different portfolios. This year, one portfolio is expected to earn 5.25% interest
solong [7]

Answer:

$12 000 in Portfolio 1 and $13 000 in Portfolio 2  

Step-by-step explanation:

The formula for simple interest is  

I = Prt

For each portfolio, t = 1 yr

For Portfolio 1, i = 5.25 % = 0.0525

For Portfolio 2, i = 4 %       = 0.04

         Let x = amount invested in Portfolio 1. Then

25 000 - x = amount invested in Portfolio 2 and

\begin{array}{rcr}0.0525x + 0.04(25000- x) & = & 1150\\0.0525x+ 1000 - 0.04x & = & 1150\\0.0125x + 1000 & = & 1150\\0.0125x & = & 150\\x & = & 12000\\\end{array}

25 000 - x = 25 000 - 12 000 = 13 000

So, $12 000 is invested in Portfolio 1 and $13 000 is invested in Portfolio 2.

Check:

\begin{array}{rcl}0.0525 \times 12000 + 0.04(25000 - 12000)& = & 1150\\630 + 0.04(13000) & = & 1150\\630 + 520 & = & 1150\\1150 & = & 1150\\\end{array}

OK.

4 0
4 years ago
I asked this but no1 knows it.So if any1 whos older or smart 4 an 8th grader please help me.Im just tryna pass​
fredd [130]

Answer:

the line is horizontal

the rise is zero

8 0
3 years ago
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