Answer:
he need to sell 200 tickets
Step-by-step explanation:
driks=500
we need 1000 more
divide 5 (value of tickets) into 1000 (we need) =200
You did it right because 12 x 2 = 24 x 8 = 192
Answer:
B
Step-by-step explanation:
220*5= $1100
=$1950 - $1100 = $850
=$850/5(both children and teenagers added together) = 170
Answer:
66.390
Step-by-step explanation: 66.389 the 9 is thousandths, it rounds up to 66.390
Answer:
The area of the circle is 314mm²
Step-by-step explanation:
To solve this problem we have to use the formula for calculating the area of a circle
a = area
π = 3.14
r = radius
d = diameter
r = d/2
r = 20mm / 2
r = 10mm
a = π * r²
we replace the known values
a = 3.14 * (10mm)²
a = 3.14 * 100mm²
a = 314mm²
The area of the circle is 314mm²
