Answer:
There's a 37.5 percent chance that a boy will be selected.
Step-by-step explanation:
15/40=?/100
100 times 15 is 1500
1500 divided by 40 is 37.5
Answer:
x=77
y=58
z= 122
Step-by-step explanation:
The directrix of a parabola<span> is the horizontal line found by subtracting p p from the y-coordinate k k of the vertex if the </span>parabola<span> opens up or down. Substitute the known values of p p and k k into the formula and simplify. Use the </span>properties<span> of the </span>parabola<span> to analyze and graph the </span>parabola<span>.</span>
Convert 3 1/2 to a improper fraction:
3 1/2 = 7/2
Divide 7/2 by 1/4:
7/2 ÷ 1/4
7/2 × 4/1
28 / 2
= 14
Joaquin has finished 14 assignments
