3 years ago

HURRYY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

zepelin [54]3 years ago

3 0

<span>corresponding angles is the answer

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A bag contains only red and blue marbles. Yasmine takes one marble at random from the bag. The probability that she takes a red

mamaluj [8]

Let red marbles = X.

The probability is 1 out of 5, written as 1/5

1/5 in terms of red marbles is equal to the number of red marbles divided by 5x, where 5x is the total number of marbles.

1/5 = x/5x

Now you have 5x total marbles, x red and 4x blue.

Add 5 more red and the new probability is:

(x+5)/(5x+5) = 1/3

Simplify:

3x+15 = 5x+5

Now solve for x:

Subtract 3x from both sides:

15 = 2x +5

Subtract 5 from each side:

2x = 10

Divide both sides by 2:

x = 10/2

X = 5

There were originally 5 red marbles.

5 0

3 years ago

FREEEEEEEEEEEEEEEEEE POINTSSSSSSSSSSSS

kondor19780726 [428]

Answer:

omg tanks u so much ^-^

3 0

3 years ago

Through (5,1) , slope 4/5

Anettt [7]

Answer:

Step-by-step explanation:

3 0

3 years ago

Find the value for x to the third decimal place: In x=5

mixas84 [53]

$\ln x=5\implies x=e^5\approx0.6738\cdot10^{-2}$ .

Hope this helps.

8 0

3 years ago

Mr. Claussen needs a total of 15 pounds of ground beef to make hamburgers for a company picnic. He finds that 2 pounds of ground

Marat540 [252]

Answer: $33.00

Step-by-step explanation:

Given

Mr. Claussen needs 15 Pounds of ground beef

It is stated that 2 pounds of beef cost $4.40

Using unitary method

1 Pound cost $\frac{4.4}{2}=\$2.2$

For 15 pounds it is

$\Rightarrow 15\times 2.2=\$33$

Thus, he has to spend $33 for 15 pound meat

6 0

2 years ago