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3 years ago

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1 answer:

Sliva [168]3 years ago

4 0

Answer:Given that 3 persons can weave 168 shawls in 14 days. Then, Shawls are woven in 1 day by the 3 men = 168/14 = 12. Shawls are woven in 1 day ...

Step-by-step explanation:

You might be interested in

What is the average rate of change of the function f(x)=5(2)^x from x = 1 to x = 5?

Mila [183]

Average rate of change refers to the slope of a function/equation.
To solve this, plug in for both x values and calculate the average, or mean.

x = 1
f(1) = 5(2)^1
= 5(2)
= 10

x = 5
f(5) = 5(2)^5
= 5(32)
= 160

Now, you calculate the average:
10 + 160 = 170
Divide by 2 and you get 85.

5 0

3 years ago

Evaluate.<br><br> 10*10+6⋅7+8<br><br><br> 70<br><br> 142<br><br> 150<br><br> 190

algol [13]

Hi there! :)

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

<em><u>=150</u></em>

<em><u>*The answer must have a positive sign.*</u></em>

Step-by-step explanation:

<h2><u><em>Lesson: Order of operations</em></u></h2>

Stands for:

Parenthesis

Exponents

Multiply

Divide

Add

Subtract

Left to right.

First, you do multiply from left to right.

$10*10=100$

$100+6*7+8$

$6*7=42$

$100+42+8$

Then, you add from left to right.

$100+42+8$

$100+42=142$

$142+8=150$

<u><em>Final answer is 150</em></u>

I hope this helps you!

Have a nice day! :)

-Charlie

:D

8 0

3 years ago

Three times the square of the difference of x and 6 is 12

Elis [28]

Answer:

Equation: $3(x-6)^2=12$

Solutions: $x=4\text{ or }x=8$

Step-by-step explanation:

Unknown variable $= x$

Difference of x and 6 $= x - 6$

Square of the difference of x and 6 $=(x-6)^2$

Three times the square of the difference of x and 6 $=3(x-6)^2$

Three times the square of the difference of x and 6 is 12, then

$3(x-6)^2=12$

Divide this equation by 3:

$(x-6)^2 =4$

Now

$x-6=2\text{ or }x-6=-2\\ \\x=2+6\text{ or }x=-2+6\\ \\x=8\text{ or }x=4$

8 0

3 years ago

Read 2 more answers

It takes 8 minutes to get around a track 2 times how many times can you do that in 24 minutes

Vladimir79 [104]

Answer

8 minutes for 2 laps,

So 8x3=24,

So 2x3=6.

You can get around the track 6 times in 24 minutes.

Step-by-step explanation:

8 0

3 years ago

Chloe swam 40 laps in the pool, but this was only 50% of her total swimming workout. How many more laps does she still need to s

Alja [10]

She has to 40 more laps. 50% is a half, so 40 is half of something. so you are dividing 40 by a half, which is 80. half of 80 is 40.

6 0

3 years ago