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3 years ago

WILL GIVE BRAINLIEST:

Mathematics

2 answers:

vfiekz [6]3 years ago

6 0

Answer:

you roll a 6-sided die 6 times, what is the best prediction possible for the number of times you will roll a five? 5. 1. 2. 6. Submit. Submit. Continue. Correct!

Step-by-step explanation:

MakcuM [25]3 years ago

3 0

Answer:

There is a 1/36 chance that you will roll a 6.

Step-by-step explanation:

This would be the same for any other number in the dice if it rolled 6 times.

Hope this helps.

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In a certain region, the average movie theater ticket price in 2009 was $9.50. In 2008, it was $9.37. Find the increase in a

Oliga [24]

Answer:

$0.13

Step-by-step explanation:

The increase is the difference between the 2009 price and the 2008 price.

$9.50 - $9.37 = $0.13

4 0

3 years ago

Use this graph of velocity vs. time for two objects to answer the question.

Lynna [10]

Using derivatives, it is found that the correct option is:

A. Object C has an acceleration that is greater than the acceleration for D.

The acceleration is the derivative of the velocity, given by change in velocity divided by change in time, that is:

$a = \frac{\Delta_v}{\Delta_t}$

In this problem:

The change in time for objects C and T is the same.
The change in velocity for object C is greater, thus, it has a greater acceleration, and the correct option is:

A. Object C has an acceleration that is greater than the acceleration for D.

A similar problem is given at brainly.com/question/14516604

6 0

2 years ago

Read 2 more answers

The Robinson's guest bathroom is 10.5 feet long and 8 feet wide. Assuming the bathroom is rectangular, what is its area in ft2?

Allisa [31]

The answer is b, or 84ft squared. To find the area of a rectangle, you multiple the length by the width. So you multiply 10.5 by 8, which equals 84.

6 0

3 years ago

Read 2 more answers

What is the solution of the equation when solved over the complex numbers? X2+24=0.

oksano4ka [1.4K]

Answer:

In the picture

8 0

3 years ago

Read 2 more answers

There is a photo attached

natulia [17]

You can use the sum of angles identities, then rearrange to put the result in the form of tangents.

$\displaystyle\frac{\sin{(x+y)}}{\sin{(x-y)}}=\frac{\sin{(x)}\cos{(y)}+\cos{(x)}\sin{(y)}}{\sin{(x)}\cos{(y)}-\cos{(x)}\sin{(y)}}\\\\=\frac{\left(\frac{\sin{(x)}\cos{(y)}+\cos{(x)}\sin{(y)}}{\cos{(x)}\cos{(y)}}\right)}{\left(\frac{\sin{(x)}\cos{(y)}-\cos{(x)}\sin{(y)}}{\cos{(x)}\cos{(y)}}\right)}\\\\=\frac{\tan{(x)}+\tan{(y)}}{\tan{(x)}-\tan{(y)}}$

6 0

3 years ago