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3 years ago

Create a word problem about 7 feet of rope that is modeled by the tape diagram.

Mathematics

2 answers:

andrew11 [14]3 years ago

7 0

John had 7 feet of rope, he then used 24 inches to tie a bundle of sticks together. How many feet of rope does he have now?

Lelechka [254]3 years ago

4 0

I hope this helps you. I tried my best to write neat as possible. If you have any questions feel free to ask me! :) have a wonderful and great day! :D

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Please help me ASAP thank uu

ZanzabumX [31]

Answer:

51°

Step-by-step explanation:

Remember, all 3 angles must add up to 180°

We can tell that this triangle is a right triangle, or a triangle that has a 90° angle. We also have another angle given, which is 39°. Currently we have two angles given.

Since all 3 angles have to add up to 180°,

90 + 39 + x = 180°

129 + x = 180°

180 - 129 = x

x = 51°

The missing angle is 51°

To see if your calculation is correct, you could add all 3 angles, and it should give you 180 as a sum.

90 + 39 + 51 = 180

Correct!

4 0

3 years ago

Jackson School's spelling bee started at

irina [24]

Answer:

The answer is A) 1 hour and 10 minutes

Step-by-step explanation:

7 0

4 years ago

Find the total cost to the nearest cent. $49.95 pair of shoes; 5% tax

Nana76 [90]

Answer:

$52.45

Step-by-step explanation:

the tax is $2.50, if we add that to $49.95 we get $52.45

5 0

3 years ago

Using the standard 28/36 guidelines, what is the maximum mortgage payment allowed for someone with an annual salary of $82,175?

stich3 [128]

Answer: 28/36 Rule calculator tells you whether your debt is too high for your income.

Step-by-step explanation:

4 0

2 years ago

Identify the expression for calculating the mean of a binomial distribution

TEA [102]

Option C: np is the expression used for calculating the mean of a binomial distribution.

Explanation:

From the options, we need to determine the expression that is used for calculating the mean of a binomial distribution.

Option A: npq

The variance of the binomial distribution can be calculated using the expression npq.

Hence, Option A is not the correct answer.

Option B: $\sqrt{npq}$

The standard deviation of the binomial distribution can be calculated using the expression $\sqrt{npq}$

Hence, Option B is not the correct answer.

Option C: np

The mean of the binomial distribution can be calculated using the expression np

Hence, Option C is the correct answer.

Option D: $\sum\left[x^{2} \cdot P(x)\right]-\mu^{2}$

The mean of the binomial distribution cannot be determined using the expression $\sum\left[x^{2} \cdot P(x)\right]-\mu^{2}$

Hence, Option D is not the correct answer.

8 0

4 years ago