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3 years ago

I hope you guys can help me with this question :)

Mathematics

2 answers:

Taya2010 [7]3 years ago

8 0

The answer would be 11 feet

My name is Ann [436]3 years ago

4 0

Answer : 11 feet
Explanation: This means the radius of the circular pattern being formed is 11 feet. So the sprinkler can spread the water 11 feet away from it

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Complete the steps to find the value of .<br> 72°<br> (7x + 24)

stellarik [79]

Answer: x ≈ 6.86°

Step-by-step explanation:

Firstly, set them equal to each other:

(7x + 24) = 72°

Subtract 24 from both sides:

7x = 48°

Divide both sides by 7:

x ≈ 6.857...

This can be rounded to:

x ≈ 6.86°

8 0

3 years ago

A video of Mr. Satyam’s class discussing mathematical strategies won a STEM award. 8% of the videos won awards. There were 24 aw

LekaFEV [45]

Answer:

There were 300 videos.

Step-by-step explanation:

Since there are 24 videos that got awards, and that's only 8% of the total videos, you put those together. We want the number of 100% of the videos. I would solve this by setting up a ratio and solving for $x$ . This is would look like:

$\frac{24}{8} =\frac{x}{100}$

In order to get to 100, you must multiply 8 by 12.5. Therefore, you can multiply 24 by 12.5 to complete the ratio. That would make the ratio look like:

$\frac{24}{8} =\frac{300}{100}$

Therefore there are 100% of the videos in the contest is 300.

6 0

3 years ago

5/6 of 7 what is it. oopoo

Westkost [7]

Answer:

5 5/6

Step-by-step explanation:

5/6 x 7 = 35/6 = 5 5/6

4 0

3 years ago

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erik [133]

Answer: ok ok

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

The height of sunflowers can be represented by a geometric sequence. The first measurement showed the sunflowers to be 12 inches

Vika [28.1K]

The first term is 12.

The second term is 12r, where r is the common ratio. We multiply any term by the common ratio to get the next term.

The third term is (12r)*r = 12r^2.

The fourth term is (12r^2)*r = 12r^3

The fifth term is (12r^3)*r = 12r^4. The fifth term is also 20.27 which was given to us.

Equate the two items and solve for r.

12r^4 = 20.27

r^4 = 20.27/12

r = (20.27/12)^(1/4)

r = 1.14003484493186 which is approximate

-----------------------

We can now find the approximate terms of this sequence

a = first term

a = 12

b = second term

b = a*r

b = 12*1.14003484493186

b = 13.6804181391823

c = third term

c = b*r

c = 13.6804181391823*1.14003484493186

c = 15.5961533719058

d = fourth term

d = c*r

d = 15.5961533719058*1.14003484493186

d = 17.7801582908741

e = fifth term

e = 17.7801582908741*1.14003484493186

e = 20.2700000000006

The 6 at the end is due to rounding error.

Therefore, the sequence has these five terms in the exact order shown

12
13.6804181391823
15.5961533719058
17.7801582908741
20.27

The sequence notation of this function is

{12, 13.6804181391823, 15.5961533719058, 17.7801582908741, 20.27}

Round those values however you need to.

6 0

3 years ago