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2 years ago

What is B? And amplitude/period?

Mathematics

1 answer:

Troyanec [42]2 years ago

3 0

I pretty sure b does equals 1/4

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Four sets of data are shown in box-and-whisker plots. Which set has the largest 3rd Quartile value?

Airida [17]

Answer:

I think that is A.

Step-by-step explanation:

7 0

2 years ago

8y-9y , show work even tho i know it’s not a lot !

Dmitrij [34]

Answer:

-1y or -y

Step-by-step explanation:

8-9 =-1

substtute for y and there ya go

4 0

2 years ago

What is the equation for the line that passes through coordinates: (2,7

Agata [3.3K]

Answer:

Y=3x+1

Step-by-step explanation:

1-7/0-2=-6//-2=3

y=3x

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5 0

2 years ago

Please answer if you can 30 points.

Rudik [331]

Answer:

The y-intercept is 4

Step-by-step explanation:

You find the y-intercept by finding where x is zero. In the table, when x=0 the y=4. The y-intercept is 4. The graph of the function crosses the x-axis at the point (0,4).

4 0

1 year ago

Read 2 more answers

An octagonal swimming pool has a base area of 22 square feet The pool is 3 feet deep How many cubic feet of water can the pool h

LenKa [72]

The pool can hold 65.84 ft³ of water

<u>Explanation:</u>

Given:

Shape of pool = octagonal

Base area of the pool = 22 ft²

Depth of the pool = 3 feet

Volume, V = ?

We know:

Area of octagon = 2 ( 1 + √2) a²

22 ft² = 2 ( 1 + √2 ) a²

$\frac{11}{1+\sqrt{2} } = a^2$

a² = $\frac{11}{2.42}$

a² = 4.55

a = 2.132 ft

Side length of the octagon is 2.132 ft

We know:

Volume of octagon = $2(1+\sqrt{2} ) X (a)^2 X h$

$V = 2(1+\sqrt{2})X (2.132)^2 X 3\\ \\V = 2 ( 2.414) X 4.5454 X 3\\\\V = 65.84 ft^3$

Therefore, the pool can hold 65.84 ft³ of water

8 0

2 years ago