Answer:
2260.8cm^2
Step-by-step explanation:
Area of cross - section x 2 = 3.14 x r^2 x 2= 3.14 x 144 x 2= 904.32cm^2
Area of curved surface = pi x d x 18 = 3.14 x 24 x 18 = 1356.48cm^2
Total surface area = 1356.48 + 904.32 = 2260.8 cm^2
Which is the number of boys and girls? Are boys 9 and girls 47?
<span>4(2x - 5) = 4
8x - 20 = 4
8x = 4 + 20
8x = 24
x = </span>

x = 3
Part A:This equation has only one solution. {Working shown above}
Part B:The solution is x = 3. {Working shown above}
The probability is 0.08.
The probability that the first roll is a 4 is 1/6, since there is one 4 out of six total possibilities.
The probability that the second roll is an even number is 3/6, since there are 3 even numbers out of 6 possibilities.
Together, we have 1/6(3/6) = 3/36 = 0.08
Answer:
the answer is 40
Step-by-step explanation: