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2 years ago

Find the range of the function:

Mathematics

1 answer:

-BARSIC- [3]2 years ago

8 0

F(x) = x + 2
when x = 1, f(1) = 1 + 2 = 3
Therefore range for x ≠ 1 is y ≠ 3.

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Big Bob’s Pizza is having a special on pizza and is offering two different choices:

Anna71 [15]

Answer:

The Choice N#1 will give more pizza for your money

Step-by-step explanation:

step 1

Find the area of one slice Choice #1

The area of the circle is equal to

$A=\pi r^{2}$

we have

$r=22/2=11\ in$ ----> the radius is half the diameter

assume

$\pi =3.14$

The area of one slice is equal to

$A=(1/8)\pi r^{2}$

substitute

$A=(1/8)(3.14)(11)^{2}$

$A=47.4925\ in^{2}$

Divide the cost by the area

$4.95/47.4925=0.10\frac{\$}{in^{2}}$

step 2

Find the area of the entire personal pizza Choice # 2

The area of the circle is equal to

$A=\pi r^{2}$

we have

$r=6/2=3\ in$ ----> the radius is half the diameter

assume

$\pi =3.14$

substitute

$A=(3.14)(3)^{2}$

$A=28.26\ in^{2}$

Divide the cost by the area

$3.75/28.26=0.13\frac{\$}{in^{2}}$

therefore

The Choice N#1 will give more pizza for your money

5 0

3 years ago

9. What is the scale factor of the dilation?

hodyreva [135]

Answer:

Step-by-step explanation:

The scale factor is the ratio of the corresponding sides, image to original, that is

scale factor = $\frac{P'S'}{PS}$ = $\frac{6}{3}$ = 2 → D

5 0

2 years ago

A credit card company is collecting data for their end of the year review. The chart below shows the interest change for the yea

OlgaM077 [116]

the answer of the year is 20%

6 0

2 years ago

I need help please?!!

Arisa [49]

Answer:9

Step-by-step explanation:

3(5-2)

15-6

3 0

2 years ago

In the triangle below, b = _____. If necessary, round your answer to two decimal places. Triangle ABC BC 44(a) BA c AC b Angle A

Cloud [144]

Answer:

b = 60.26

Step-by-step explanation:

To comfortably solve for b, we employ the SINE RULE

SINE RULE:

sinA/a = sinB/b = sinC/c

Where a, b and c are the sides (length) of the triangle

Where A, B , and C are the ANGLES of the triangle.

Comparing angles to resolve for b, we have:

sinA/ a = sinB/b

sin46.7 / 44 = sin85.3 / b

Cross Multiply to solve for b, we have:

b * sin46.7 = 44 * sin85.3

b * 0.728 = 44 * 0.997

b = 43.868 / 0.728

b = 60.258

b = 60.26

3 0

2 years ago