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3 years ago

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Nahla needs some paint for her bedroom. She finds one can of white paint, three cans of green paint and three cans of blue paint

in her garage. If she chooses a can of paint without looking at the color, what is the chance that she will paint her bedroom white? A 6/7 B 5/7 C 3/7 D 1/7

2 answers:

Alenkinab [10]3 years ago

4 0

Answer:

<h2>D. 1/7</h2>

Step-by-step explanation:

Finding probability is easy, we just add up all the options and then find out how many of them are white and write that as a fraction.

Since there are 7 options and one is white, the probability is:

<h2>1/7</h2><h2>I'm always happy to help :)</h2>

Lyrx [107]3 years ago

3 0

Answer:

D. 1/7

Step-by-step explanation:

There are seven cans of paint and only one of them are white, so there's a 1/7 of a chance she'll paint her bedroom white.

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Determine the GCF of 56f3g2 and 70fg3.

Natali5045456 [20]

Answer:

Option C) $\text{GCF} = 14fg^2$

Step-by-step explanation:

We are given the following:

$56f^3g^2 \text{ and }70fg^3$

We have to find the greatest common factor of the two expressions.

We will use the technique of prime factorization to do so:

$56f^3g^2\\\\=2\times 2\times 2\times 7\times f\times f\times f\times g\times g\\\\70fg^3\\\\=2\times 5\times 7\times f\times g\times g\times g$

The common factors of both expressions are:

$\text{Common factors} = 2\times 7\times f\times g\times g$

Thus, the greatest common factor is:

$\text{GCF} = 14fg^2$

Option C) is the correct option.

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3 years ago

The exchange rate of U.S. dollars to British pounds (£) .63. You have $4000 to convert to British pounds. How many british pound

Lana71 [14]

The answer would be c

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3 years ago

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What is the surface area for 4in 10in and 3in

Delvig [45]

Surface area is the sum so 4+10+3= 17

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2 years ago

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Movie tickets now average $9.75 per ticket, but are increasing 7% each year.

Korolek [52]

Answer:

The Tickets grow approximately ¢68 or $0.68 each year

Step-by-step explanation:

7% of 9.75 = 0.68

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Hope This Helps!

6 0

2 years ago

Solve the equation<br> 3x-2<br> 4<br> -<br> 2x - 5- 1 + x<br> 3 6

Nataly_w [17]

Answer:

$\boxed{\sf x=12}$

Step-by-step explanation:

$\sf \cfrac{3x-2}{4}-\cfrac{2x-5}{3}=\cfrac{1+x}{6}$

First, let's find the LCM of 4, 3, and 6.

<u>How to find the LCM:</u>

→ List multiples of each number.

→ Find the smallest number on each list.

4: 4, 8, 12, 16, 20, 24..

3: 3, 6, 9, 12, 15, 18, 21, 24, 27....

6: 6, 12, 18, 24, 30, 36, 42...

<u>LCM: 12</u>

<u>_________</u>

Now, we'll Multiply by LCM:

$\sf \cfrac{3x-2}{4}\times \:12-\cfrac{2x-5}{3}\times \:12=\cfrac{1+x}{6}\times \:12$

Simplify:

$\sf 3\left(3x-2\right)-4\left(2x-5\right)=2\left(x+1\right)$

Now, expand, Apply the Distributive property:

$\bold{ 3\left(3x-2\right)-4\left(2x-5\right)}$

$\sf 9x-6-8x+20$

Combine like terms:

$\sf x+14$

________

$\bold{ 2\left(x+1\right)}$

$\sf 2x+2$

$\sf x+14=2x+2$

Subtract 14 from both sides:

$\sf x+14-14=2x+2-14$

Simplify:

$\sf x=2x-12$

Subtract 2x from both sides:

$\sf x-2x=2x-12-2x$

Simplify:

$\sf -x=-12$

Divide both sides by -1:

$\sf \cfrac{-x}{-1}=\cfrac{-12}{-1}$

$\sf x=12$

<h3><u>____________________________</u></h3>

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2 years ago