In 9 hours
john earns $67.5
becky earns $74.25
becky earns $6.75 more than john
Answer:
40 years and 20 years
Step-by-step explanation:
Let the father's age be y and son's age x
Father is currently twice son's age i.e 2x
16 years ago, the son was (x-16) years old
the father was (y-16) or (2x-16) years old.........(i)
The second sentence states that the father was 6 times his sons age 16 years ago i.e 6(x-16)yrs old.............(ii)
Equating (i) to (II) gives 2x-16 = 6(x-16)
2x-16 = 6x-96
Collecting like terms, 96-16 = 6x-2x, 80 = 4x, x = 20
Therefore, son's age is 20years and fathers age is twice son's age = 40 years
Hey there! :)
First, find the area of the circle. 2 halves make 1 circle
Formula for area of a circle = π · r²
Remember that the diameter is 2x the radius. To find radius when given diameter, divide by 2 to get r
d = 8
8 ÷ 2 = 4
r = 4
4² = 4 × 4 = 16
16 × 3.14 = 50.24
_____________________________________________________________
<em>Now, find the area of the rectangle</em>
Area of rectangle = l × w
l = 22
w = 8
22 × 8 = 176
<em>Now, add</em>
176 + 50.24 = 226.24
The area is 226.24 ft²
Hope this helps :)
0.059.
The calculator on goggle says that 59 grams is equal to 0.059 kilograms
2 / 4 x 100
= .50 x 100
= 50%