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3 years ago

Sierra had 22 beads. She made three

Mathematics

2 answers:

Zinaida [17]3 years ago

3 0

7. 22 / 3 = 7.3333 . basically just rounded it

My name is Ann [436]3 years ago

3 0

Answer:

She can put 7 beads on each necklace with 1 leftover

Step-by-step explanation:

Divide 22 by 3

3 cannot go into 2, so we put and X above it
3 can go into 22
3 can go into 22 seven times because 3x7 is 21
22-21 is 1
She has one bead leftover

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Please explain and answer correctly!! George flips a colored chip that is red on one side and black on the other a total of 20 t

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Answer:

The chip has no memory so the probability is just 1/2.

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SOMEONE PLEASE HELP ME!!! I REALLY NEED SOME HELP!!!

Lostsunrise [7]

Answer:

A. (1, -2)

Step-by-step explanation:

We can substitute the variables of x and y into the inequality of $y < -|x|$ .

Let's start with A, -2 being y and 1 being x.

$-2 < - |1|$

The absolute value of 1 is 1, and negating that gets us -1.

$-2 < -1$

Indeed, -2 is less than -1! So A is a solution to the inequality.

Let's test the rest of them, just in case.

For B:

$-1 < -|1|$

Absolute value of 1 is 1, negating it is -1.

$-1$

-1 is EQUAL to -1, not less than it, so is not a solution to the inequality.

Let's try C.

$0 < -|1|$

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$0 < -1$

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Hope this helped!

4 0

2 years ago

The average number of accidents is 3 per month, what is the probability of 1 accident?

tatuchka [14]

<h2>Hello!</h2>

The answer is: 33.33%

Since we have the average number of accidents that occurs in 1 month, and it's equal to 3, we can calculate the probability of 1 accident occurs by dividing it into the average number of accidents, using the following formula:

$Probability=\frac{FavorableOutcomes}{Outcomes}*100$

Where,

Favorable outcomes are the occurrence of the event, for this case, it's equal to 1.

Outcomes are the possible occurrence of the event, for this case, it's equal to 3.

So, by substituting we have:

$Probability=\frac{1}{3}*100$

$Probability=0.3333*100=33.33$

So, the probability will be equal to 33.33%

Have a nice day!

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3 years ago

A rectangular swimming pool measures 40 ft by 60 ft and is surrounded by a path of uniform width around the four edges. The peri

Alex_Xolod [135]

Answer:

6ft

Step-by-step explanation:

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 Combine like terms 2x + 2x +40 +60 =124 

4x + 100 = 124 

4x=124 = 100

4x=24

x=24/4

x= 6ft is the width of the path

check this by finding the perimeter with these values; 2x = 12 ft 

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3 years ago

Standard form. (x+8)(x−6)

vovikov84 [41]

Answer:

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