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Alenkinab [10]
3 years ago
10

Which of the following is equivalent to 2^(2x+1)?

Mathematics
1 answer:
Rudiy273 years ago
4 0

Answer:

a

Step-by-step explanation:

2^2x+1

2^(2x)+2¹

2^(2x)+2

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Roland needs 8 sheets of fabric that are each 45 yard long.
kompoz [17]

The total number of yards is 360 yards

<h3>How to determine the number of yards?</h3>

The given parameters are:

Number of sheets = 8

Yard per sheet = 45 yards

The total number of yards is calculated as:

Total number of yards = Number of sheets  * Yard per sheet

Substitute the known values in the above equation

Total number of yards = 8 * 45 yards

Evaluate the product

Total number of yards = 360 yards

Hence, the total number of yards is 360 yards

Read more about unit rates at:

brainly.com/question/19493296

#SPJ1

3 0
2 years ago
"During the tryouts for a university pep band, there were 4 trumpet players, 12 drummers, and 7 saxophonists. How many ways can
sladkih [1.3K]

The ways can the jazz band be selected  so there are 2 trumpet players, 5 drummers, and 3 saxophonists is given below .

Step-by-step explanation:

Let's first do the math with only the trumpet,drummer  and saxophonists player.

There are 4 Trumpet Player. There are 4 choices of trumpet players. Which means for each drummer, there are 4 groups of musicians:

T 1 D1S1

T 1 D2S2

and so on

So if there are 4 groups of musicians for each Trumpet ,12 drummer and there are 7 saxophonists , we get 12 groups.

It would be the product of

4T2, 12D5 and 7S3

That is 6*792*35=166,320

7 0
3 years ago
Graph the line with slope 1/4 and y-intercept -8
kherson [118]

Solution: Below! ^^

Detailed explanation:

Hii! I'm sorry, I can't graph the line for you, but I'll try to give you the best possible explanation.

First, note that the question provides us with the info that the y intercept is -8. This is a very valuable piece of information!

This means that the line crosses the y axis (since it's the y intercept) at the point (0,-8). Plot it on the co-ordinate plane.

Next, this question also provides us with the fact that the slope of the line is 1/4. This is yet another valuable piece of information!

What this tells us is: from that point (0,-8), you need to go up 1 unit, then over 4, and so forth, until you obtain a line.

_________

Hope I helped, best wishes & happy studies!

Please reach out to me if any queries arise.

_________

5 0
2 years ago
Read 2 more answers
How many kilometres and metres are equal to 0.75 of 6km?​
Pachacha [2.7K]

Answer:

4.5 kilometers

Step-by-step explanation:

it is obtained by simply multiplying 0.75 with 6 km.the shortest and brief answer

3 0
2 years ago
What can be said about the discriminant of the graph below?
Oksi-84 [34.3K]
I haven’t taken this since for a while so my memory’s a bit foggy but I’m pretty sure it’s B since it intersects at (0,0) so there wont be any other solution. I hope that helps (:
6 0
3 years ago
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