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3 years ago

If Jenna lines up 5 largest beads, how long will the line of beads be

Mathematics

2 answers:

SSSSS [86.1K]3 years ago

6 0

You first have to know how long each bead is and if its inches, centimeters, ect.

In-s [12.5K]3 years ago

5 0

Inches is the answer

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PLEASE HELP IM BEGGING YOU!!<br> FIND THE VALUE OF X

Akimi4 [234]

X = 18.8 bc that’s the only thing that makes sense and us lazy people don’t need to work things out

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3 years ago

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A mountain bike originally priced at $960.00 is up for sale at a discount of 14%. What is the price of the mountain bike after t

PilotLPTM [1.2K]

Answer:

$825.60

Step-by-step explanation:

Since the price of it is $960.00, it means that it's 100%.

100% = 960

1% = 960 ÷ 100 = 9.6

14% = 9.6 x 14 = 134.40

Since they asked for after the discount, deduct the price of the discount with the original price.

Mountain bike after 14% discount =

960 - 134.40 = 825.60

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3 years ago

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Barry types at a constant rate of 50 words per minute, and has already typed 229 words. Which function

dangina [55]

Answer:

For me

Step-by-step explanation:

I think it's A because x is unknown and per minutes meaning 50 times the x plus the 229

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3 years ago

The length of a rectangle is three inches more than the width. the area of the rectangle is 180 inches. find the width of the re

ch4aika [34]

We have a rectangle with length L that is 3 inches more than the width W. Then we can write this as:

$L=W+3$

The area of the rectangle is 180 square inches.

We have to find the width W.

As the area is equal to the product of the length and the width, we can write this equation and solve for W as:

$\begin{gathered} A=180 \\ L\cdot W=180 \\ (W+3)\cdot W=180 \\ W^2+3W=180 \\ W^2+3W-180=0 \end{gathered}$

We have a quadratic equation. The roots of this equation will be the mathematical solutions.

We can find the roots using the quadratic formula:

$\begin{gathered} W=\frac{-b\pm\sqrt[]{b^2-4ac}}{2a} \\ W=\frac{-3\pm\sqrt[]{3^2-4\cdot1\cdot(-180)}}{2\cdot1} \\ W=\frac{-3\pm\sqrt[]{9+720}}{2} \\ W=\frac{-3\pm\sqrt[]{729}}{2} \\ W=\frac{-3\pm27}{2} \\ W_1=\frac{-3-27}{2}=-\frac{30}{2}=-15 \\ W_2=\frac{-3+27}{2}=\frac{24}{2}=12 \end{gathered}$

The solutions are W = -15 and W = 12.

The first one is not valid, as W has to be greater than 0.

Then, the solution to our problem is W = 12 in.

Answer: the width is W = 12 inches.

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1 year ago

HELP ME<br><br> What is the mean of Variable A?

iren [92.7K]

The values of A are 2,2,4,5,5,6,7,7,8,10
There are 10 values which means that the Mean=Sum/10
=(2+2+4+5+5+6+7+7+8+10)/10
=56/10
=5.6

3 0

3 years ago

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