Pls help me ASAP PLS PLS PLS PLS PLS PLS ASAP ASAP ASAP pls pls pls

I will try:

Step-by-step explanation:

Note: ∈ means 'belongs to the set of' and R is 'the set of all real numbers'

Inequality:

- Domain is: x ∈ R

- Range is: x ≥ -2

Set:

-Domain is: {x| x ∈ R}

- Range is: {y| y ≥ -2}

Interval:

- Domain is: (-∞,∞)

- Range is: [-2, ∞)

g(x) is stretched by a factor of 4 and translated 2 units down.

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi