Answer: 1508 hours of sleep
Step-by-step explanation:
the arm gets 29 more hours of sleep than the plat per week
52 x 29 is 1508
Answer:
(a) 99%
(b) 50%
Step-by-step explanation:
(a) All factorials after 1! have 2 as a factor, so are even. Thus 99 of the 100 factorials are even, for a probability of 99%.
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(b) The first two sums are odd; the next two sums are even. The pattern repeats every four sums. There are 25 repeats of that pattern in 100 sums, so 2/4 = 50% of sums are even.
Answer: 5
Step-by-step explanation:
The median is the middle number in the set.
{1, 2, 5, 6, 9} - there are five numbers.
The middle number is the 3rd one.
{1, 2, 5, 6, 9}
The median is 5.
As given,
Admission to the fair costs = $12.99
Cost of each ride = $1.75
Total money present = $35
Let the number of rides a person can take be x
Part A: The inequality that represents this situation is
35≤ 12.99 + x(1.75) where x represent the number of rides a person can take.
Part B:
Solving the equation we get,
35 = 12.99 + x(1.75)
1.75x = 35-12.99
1.75x = 22.01
x = 
x = 12.577
Hence a person can take upto 12 rides.