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2 years ago

15

Two fifths times five

2 answers:

snow_lady [41]2 years ago

7 0

$\frac{2}5\times5=\frac{10}5=\boxed{2}$

Note that the ÷5 and the ×5 cancel out.

kykrilka [37]2 years ago

7 0

Two fifths times five is: two. The equation would look like this: 2/5 x 5 = 2.

Hope I helped!

- Debbie

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A warehouse distributor of carpet keeps 6,000 yards of deluxe shag carpet in stock during a month. The average demand for carpet

Bond [772]

Answer:

The probability that a customer’s order will not be met during a month is 1.67.

Step-by-step explanation:

Given : A warehouse distributor of carpet keeps 6,000 yards of deluxe shag carpet in stock during a month. The average demand for carpet from the stores that purchase from the distributor is 4,500 yards per month, with a standard deviation of 900 yards.

To find : What is the probability that a customer’s order will not be met during a month?

Solution :

Average Mean $\mu=4500$

Sample Mean $x=6000$

Standard deviation $\sigma=900$

The formula is given by,

$Z=\frac{x-\mu}{\sigma}$

Substitute the value in the formula,

$Z=\frac{6000-4500}{900}$

$Z=\frac{1500}{900}$

$Z=1.67$

The probability that a customer’s order will not be met during a month is 1.67.

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2 years ago

Simplify the question 18x - 6x + 2x

Aleonysh [2.5K]

To common number is 2 to divide all of them to 2
9x - 3x + x
6x + x
the simplified answer is 7x

3 0

2 years ago

What is the product?<br> (6r-1)(-8r-3)<br> -4872-10r +3<br> - 48r2-10r-3<br> -48P?+ 3<br> -48r2-3

Korolek [52]

Answer:

-48r²-10r+3

Step-by-step explanation:

The answer would not be a negative 3 because -3×-1=3

Hope this helped!

6 0

2 years ago

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What is an equation of the line that passes through the point (3,6)(3,6) and is parallel to the line 4x-3y=214x−3y=21?

polet [3.4K]

<em><u>Question:</u></em>

What is an equation of the line that passes through the point (3,6) and is parallel to the line 4x-3y=21

<em><u>Answer:</u></em>

<em><u>The equation of the line that passes through the point (3,6) and is parallel to the line 4x-3y=21 is:</u></em>

$y = \frac{4}{3}x + 2$

<em><u>Solution:</u></em>

Given that line passes through the point (3,6) and is parallel to the line 4x-3y=21

<em><u>The equation of line in slope intercept form is given as:</u></em>

y = mx + c ------- eqn 1

Where, "m" is the slope and "c" is the y intercept

<em><u>Given equation is:</u></em>

4x - 3y = 21

Rearrange,

3y = 4x - 21

$y = \frac{4}{3}x - \frac{21}{3}\\\\y = \frac{4}{3}x - 7$

On comparing above equation with eqn 1,

$m = \frac{4}{3}$

We know that slopes of parallel lines are same

Therefore, slope of line parallel to the line 4x - 3y = 21 is 4/3

<em><u>Substitute m = 4/3 and (x, y) = (3, 6) in eqn 1</u></em>

$6 = \frac{4}{3} \times 3 + c\\\\6 = 4 + c\\\\c = 2$

<em><u>Substitute c = 2 and m = 4/3 in eqn 1</u></em>

$y = \frac{4}{3}x + 2$

Thus the equation of line is found

4 0

3 years ago

Use the quadratic formula to find the solutions to the equation.<br> 3x2 - 10x + 5 = 0

Nitella [24]

Answer: A

Step-by-step explanation:

3x² - 10x + 5 = 0

a = 3 b = -10 c = 5

Δ = b²- 4ac = 100 - 4.3.5 = 40 > 0 => have 2 solutions

=> x = $\frac{10+\sqrt{40} }{6}$ or x = $\frac{10-\sqrt{40} }{6}$

3 0

2 years ago

Read 2 more answers