D. 35
180-125=55
55+90=145
180-145=35
Answer:
Surface are = 94.24 cm2
Cylinders =4,244
Step-by-step explanation:
Hi, to answer this question we have to apply the next formula:
Surface area of a cylinder = 2π (diameter/2) h + 2π (diameter /2)²
Replacing with the values given
s = 2π (2/2) 14 + 2π (2/2)²
s = 87.96+ 6.28 =94.24 cm2
Since:
1 m2 = 10,000 cm2
40 m2 = 400,000 cm2 (area that one can of paint covers)
We have to divide the area that one can of paint covers by the surface area of each cylinder:
400,000/94.24 = 4244 cylinders
Answer:
hi
Step-by-step explanation:
To round a number to the nearest hundredth , look at the next place value to the right (the thousandths this time). Same deal: If it's 4 or less, just remove all the digits to the right. If it's 5 or greater, add 1 to the digit in the hundredths place, and then remove all the digits to the right.
First you find the total number of customers:
-> Total customers: 90 + 37 + 29 = 90 + 66 = 156
Now calculate the Water Ride number of customers and divide by the total:
-> Exp. Probability (Water ride) = 37/156 = 0.237... = 0.24 = 24/100 = 24%
Answer:
i dont know sorry
Step-by-step explanation:
i dont know sorry