Answer:
= a⁸/b⁻¹⁰
Step-by-step explanation:
Simplify the expression
(a^2b^-3/a^-2b^2)^2
= a⁴b⁻⁶/a⁻⁴b⁴
Using the law of indices
= a⁴⁻⁽⁻⁴⁾/b⁻⁶⁻⁴
= a⁴⁺⁴/b⁻¹⁰
= a⁸/b⁻¹⁰
Answer:
a)polynomial highest degree of polynomial = 5
b) polynomial highest degree of polynomial = 6
c)polynomial highest degree of polynomial = 4
d)polynomial highest degree of polynomial = 1
e) polynomial highest degree of polynomial = 0
f)polynomial highest degree of polynomial = 5
g)polynomial highest degree of polynomial =4
h)polynomial highest degree of polynomial = 8
i)polynomial highest degree of polynomial =6
j)polynomial highest degree of polynomial =4
k)polynomial highest degree of polynomial =8
i)polynomial highest degree of polynomial =4
Hope it helps
Answer: 2.28%
Step-by-step explanation:
Given: An airport find that at the present time, the mean noise level is 103 decibels and the standard deviation is 5.4 decibels.
The distribution of noise levels(x) for all jets during takeoff over the neighborhood has a normal distribution.
The probability that jets have a noise level less than 92.2 decibels when taking off over this neighborhood will be :-

Hence, the percent of these jets have a noise level less than 92.2 decibels when taking off over this neighborhood = 2.28%
Answer:
a 1.6 miles
Step-by-step explanation:
1/8 hour=7.5
60/7.5=8
1/5*8=1.6
Answer:
the 4th one is the answer
Step-by-step explanation: