Answer:
x = 4/3
Step-by-step explanation:
f(x) = 3x - 1
f(x) = 3
set equal
3x - 1 = 3
add 1 to both sides
3x = 4
Divide both sides by 3
x = 4/3
Answer:
StartRoot 53 EndRoot units
XY = √53
Step-by-step explanation:
Choose which is point 1 and point 2 so you don't confuse the coordinates.
Point 1 (–4, 0) x₁ = –4 y₁ = 0
Point 2 (3, 2) x₂ = 3 y₂ = 2
Use the formula for the distance between two points.
Therefore the line of segment XY is √53.
Answer:
B
Step-by-step explanation:
From annual salary of 42,600, we have to subtract the following percentages:
<u>Social Security:</u>
0.062 * 42,600 = 2641.2
<u>Medicare:</u>
0.014 * 42,600 = 596.4
<u>State Income Tax:</u>
0.03 * 42,600 = 1278
<u>Federal Income Tax:</u>
0.13 * 42,600 = 5538
<u>Total Deductions</u> (from percentages) = 2641.2 + 596.4 + 1278 + 5538 = 10053.6
Now, remaining salary:
42,600 - 10053.6 = 32546.4 (annual)
Divided by 12 to get monthly:
32546.4 / 12 = 2712.2 (monthly)
Now, monthly deductions are:
260 + 280 = 540
<u>Net Salary:</u> 2712.2 - 540 =2172.2
Step-by-step explanation:
given,
total members in grp = 20
no. of boys = 7
no. of girls = 20 - 7 = 13
so,
the ratio of girls to boys is = 13:7
hope this answer helps you dear...take care and may u have a great day ahead!
