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3 years ago

How long would three 4 foot long pieces of rope be if they were laid end to end?

1 answer:

4 0

ANSWER: 12ft

EXPLANATION: If we are measuring in feet than that would mean that all we would have to do is multiply how long one rope is to the quantity of how many ropes there are. In this problem there are 3 ropes that each measure 4 feet long which means that we will have to multiply 3 by 4 to get the answer of 12.

MORE QUESTIONS YOU MAY HAVE:
The answer wasn’t measured in feet, what do I do now?

Well if the answer was to be in inches it would be 144in. If it were to be in centimeters it would be 365.76cm. If you wish to have a explanation on any of these answers please notify me.

You might be interested in

7(2+5v)=3v+14 can anyone help???

arsen [322]

7(2+5v)=3v+14
14+35v=3v+14
-3v -3v
14+32v=14
-14 -14
32v=0
÷32 ÷32
v=0

hope this helps!!

5 0

3 years ago

Read 2 more answers

What is the value of the following expression?

monitta

The expression (−81)(−9) will give the value of 729.

<u>Step-by-step explanation:</u>

The given expression is (−81)(−9) .

The both numbers in the expression are negative numbers and they are given inside the brackets.

This means that, the negative numbers must be multiplied to get a final value.

<u>The rules in multiplication are :</u>

Positive number × Positive number = positive number
Negative number × Positive number = negative number
Positive number × Negative number = negative number
Negative number × Negative number = positive number

From the rules, it can be determined that the result of any two negative numbers will be a positive number.

So, eliminate option A) and B) because they have negative sign.

The expression (−81)(−9) = -81 × -9

⇒ 729.

Therefore, the option C) and D) are not in match with 729. None of the options are not the value of the given expression (−81)(−9).

6 0

3 years ago

According to a report, 67.5% of murders are committed with a firearm. (a) If 200 murders are randomly selected, how many wou

kolezko [41]

Answer: The answer is 135 murders.

Step-by-step explanation: The report tells us that statistically 67.5% of murders are committed using a firearm. It follows therefore that in a sample of 200 randomly selected murders, one would expect that 67.5% of those would be by a firearm. $\frac{67.5}{100}$ * 200 = 135.

It would certainly be higher that the expected value based on previous data collected but it would not be unusual because one sample may have a higher than "normal" amount of murders by firearm. Statistics aren't going to be exact for every sample.

8 0

3 years ago

You randomly draw a marble from a bag of marbles that contains 8 blue marbles, 5 green marbles, and 8 red

Viktor [21]

P(red & blue) = 16/21

5 0

3 years ago

Read 2 more answers

you have $18 to buy peppers. peppers cost $1.50 each. write and solve an inequality that represents the number of peppers you ca

Nezavi [6.7K]

At most 12 peppers can be bought with $18

Step-by-step explanation:

Given

Total amount for peppers = $18

Cost per pepper = $1.50

Let p be the number of peppers that can be bought from $18 at $1.50 per pepper

So,

$1.50p\leq 18$

Dividing both sides by 1.50

$\frac{1.50p}{1.50}\leq \frac{18}{1.50}\\p\leq 12$

Hence,

At most 12 peppers can be bought with $18

Keywords: Inequality, solution

Learn more about inequalities at:

#LearnwithBrainly

5 0

3 years ago