Answer: 
Step-by-step explanation:
Given
Height of cylindrical cake is 
slice is removed
Volume of the slice is 
Area of slice is
Volume of slice will be multiplication of area and height
Hence, the radius of the cake is
Answer:
16
Step-by-step explanation:
Subtracting the given expressions, that is
3b² - 8 - (b(b² + b - 7) ) ← simplify parenthesis
= 3b² - 8 - (b³ + b² - 7b) ← distribute parenthesis by - 1
= 3b² - 8 - b³ - b² + 7b ← collect like terms
= - b³ + 2b² + 7b - 8 ← substitute b = - 3
= - (- 3)³ + 2(- 3)² + 7(- 3) - 8
= - (- 27) + 2(9) - 21 - 8
= 27 + 18 - 21 - 8
= 16
Answer:
73.4
Step-by-step explanation:
-Given that 75,511 out of 822,959 residents enrolled in the college, the probability of success is calculated as:
#We know that this is a binomial distribution with p=0.09176 and n=800, Expected value is calculated as:
Hence the expected value E(X)=73.4
Answer:
5/31
Step-by-step explanation:
there are 31 days in January 5 of those are prefect squares (1,4,9,16,25)
47 - 11.50 = $35.50 needs to be earned.
If she works 6 hours:
6.50 x 4 = 26
5.25 x 2 = 10.50
26 + 10.50 = $36.50 how much she would earn by working 6 hours.
when you add the amount of money she would earn for working 6 hours $36.50 plus the money she had already had saved up $11.50 the total amount of money she would have is $48.00
So, yes. She would be able to go on the field trip if she worked at both jobs to 6 hours.
