Answer:
a) 51.4
b) answer attached
c) 48.59% female
Step-by-step explanation:
a) Male driver = 100-48.6 = 51.4%
b) answer attached below
c) probability that out of 20-64 group a randomly selected sample is female
( 39.54 ÷ 81.36 ) x 100
= 48.59% chance of her being a female
Answer:
x+2/5x
Step-by-step explanation:
x%of 40 is 2/5x
...40 increased by x% of it self = x+2/5x
Answer:

Step-by-step explanation:
If P partitions AB in the ratio 1:1, it means AP = ½ of AB, and PB = ½ of AB.
Therefore, P can be said to be a midpoint between A and B.
To find the coordinates of P, use the midpoint formula:
Midpoint (P) of AB, for A(3, 5) and B(1, 2) is given as:

Let 

Plug the values into the formula:



Answer:
$6,200
Step-by-step explanation:
6.2% of $100,000 is
$100,000 × 0.062 = $6,200
Janine paid $6,200 in Social Security taxes for 2018.