Answer:
Probability of getting at least 9 out of 18 correctly is 0.0043
Step-by-step explanation:
We have
n = 18
p = 1/5 for correct answer
q = 4/5 for wrong answer
P( 9 X 18) = 1 - P(0 X 8)
= 1 - 0.9957
=0.0043
The lateral area of a cylinder is given by:
Al = 2 * pi * r * h
Where,
r: cylinder radius
h: height
Substituting values we have:
Al = 2 * (3.14) * (23) * (52)
Al = 7510.88 cm ^ 2
Answer:
the lateral area is:
Al = 7510.88 cm ^ 2
Answer:
8 weeks
Step-by-step explanation:
week 1=64
week2=32
week3=16
week4=8
week5=4
week6=2
week7=1
week8=.5=0
Answer:
1
Step-by-step explanation:
Since they have the same denominator, it would be:
Answer:
219.15% (2DP)
Step-by-step explanation:
The difference between 0.94 and 3 is 2.06
Percentage change = (change in value/ original amount) X100.
(2.06/0.94) X 100
Which equals 219.15%
The price of gas has increased by 219.15%