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2 years ago

7

A rope was 14.35 inches long. Megean cut the rope into 7 pieces of equal length. What was the length of each piece of rope in in

ches
PLSS HELP!!!

1 answer:

kondor19780726 [428]2 years ago

4 0

Answer: 2.05 inches

Reason:

Divide the two values to get (14.35)/(7) = 2.05

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Help please !!!!!!!!!

madam [21]

Answer:

a=200;110;101andb=decreasing

Step-by-step explanation:

a.(100×10+1000)/10=200

(100×100+1000)/100=110

(100×1000+1000)/1000=101

8 0

3 years ago

I'm stuck on a.<br>please help me!!!!

agasfer [191]

You have to estimate the slope of the tangent line to the graph at <em>t</em> = 10 s. To do that, you can use points on the graph very close to <em>t</em> = 10 s, essentially applying the mean value theorem.

The MVT says that for some time <em>t</em> between two fixed instances <em>a</em> and <em>b</em>, one can guarantee that the slope of the secant line through (<em>a</em>, <em>v(a)</em> ) and (<em>b</em>, <em>v(b)</em> ) is equal to the slope of the tangent line through <em>t</em>. In this case, this would be saying that the <em>instantaneous</em> acceleration at <em>t</em> = 10 s is approximately equal to the <em>average</em> acceleration over some interval surrounding <em>t</em> = 10 s. The smaller the interval, the better the approximation.

For instance, the plot suggests that the velocity at <em>t</em> = 9 s is nearly 45 m/s, while the velocity at <em>t</em> = 11 s is nearly 47 m/s. Then the average acceleration over this interval is

(47 m/s - 45 m/s) / (11 s - 9 s) = (2 m/s) / (2 s) = 1 m/s²

7 0

3 years ago

PLS HELP WILL GET BRAINLIEST !!

maks197457 [2]

I would greatly appreciate if you can give this the brainliest answer crown!

Step-by-step explanation:

The heights range from 132cm to 162 cm

3 children are taller than 150cm

9 children are shorter than 144cm

149.5cm is the median height

7 0

2 years ago

For 15 points, label this:

MAXImum [283]

Source of magnetic force - Nail

Source electric force - battery cell

<h3>What is an electromagnet?</h3>

We know that the electromagnet is a type of magnet whose magnetic property depends on the interaction of the magnetic material with an electric field. We can see in the image that the nail which serves as the magnetic material is connected to a cell which is the source of the given electric current.

It the follows that the nail above is the source of the magnetic force because the coils of wire while the battery cell is the source of the electrical force.

Learn more about electromagnet:brainly.com/question/3427992

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4 0

1 year ago

What is the number nearest to 10000 which is exactly divisible by 3, 4, 5, 6, 7, and 8?.

MakcuM [25]

The least common multiple that is divisible by both a and b is the smallest positive integer. The number nearest to 10000 which is exactly divisible by 3, 4, 5, 6, 7, and 8 is 10,080.

<h3>What is LCM?</h3>

The least common multiple that is divisible by both a and b is the smallest positive integer, lowest common multiple, or smallest common multiple of two numbers a and b, generally indicated by LCM.

Firstly to get the number we need to find the LCM of the given numbers 3, 4, 5, 6, 7, and 8, therefore, the LCM will be 1680.

Now, we try to divide 10000 by 1680, the quotient of the division will be 5 and the remainder will be 1600.

Therefore, if LCM is multiplied by 5 then the result will be 8400, while if 1680 is multiplied by 6, the result will be 10,080 which is more close to 10,000.

Hence, the number nearest to 10000 which is exactly divisible by 3, 4, 5, 6, 7, and 8 is 10,080.

Learn more about Least Common Multiple here:

brainly.com/question/20739723

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8 0

2 years ago