A ribbon is 1238 feet long. Into how many 34 foot pieces can it be cut?

Mathematics

1 answer:

uranmaximum [27]3 years ago

4 0

Answer:

Step-by-step explanation:

So how we do this is simply divide 1238 by 34 --> 1238/34

Approx 36.41 so we know that the answer is 36 -->

we know that it's not 37 because 36.41 cannot and IS NOT a FULL 37

Hope this helps!

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HELP !!!!!!!!!!!!!!!!!!

4vir4ik [10]

Answer:

answer is C ( $3^{4}$ )

Step-by-step explanation:

so here is how you do it.

first you need to find out what $3^{8}$ is

which is the same as 3 X 3 X 3 X 3 X 3 X 3 X 3 X 3

the answer to that is 6,561

then you have to square root that

which looks like this

$\sqrt{6,561}$

which is 81

which means that you have to find the same expression that equals to 81

I then did $3^{4}$ (C) to see if the answer will be 81 and it is. so your answer is C

3 0

3 years ago

How would I solve 1 and 2?

Rus_ich [418]

For one you have to find the circumference of the which is 3.14 times diameter then divide 5280 which is a mile by the circumference that would be the answer

for two you have to take 1920 which is the 80 times 24, then take the circumference of the earth and divide it by 1920

7 0

2 years ago

Here are the prices of five new pairs of hockey skates, in dollars: 59, 60, 65, 99, 175. The standard deviation is about $49. If

Phoenix [80]

Answer:

The standard deviation of the new data will be increased as compared to the previous standard deviation of the data.

Step-by-step explanation:

The prices are given to be : 59, 60, 65, 99, 175

Standard deviation = $49

Now, if we add or subtract any constant value to each of the terms then the standard deviation remains unchanged.

But, we add a new price in the given data that is $450

$\text{New standard deviation = }\sqrt{\frac{\sum (\bar{x}-x_i)^2}{n}}\\\\\bar{x}\text{ is the mean of data after adding 450 and}\\x_i\text{ are the price values of the sample data}$