Answer: 12 sqrt(5)
Explanation:
First simplify:
= Sqrt(45)
= sqrt(9*5) sqrt of 9 is 3 so bring out 3
= 3sqrt(5)
= 2sqrt(20)
= 2sqrt(4*5) sqrt of 4 is 2 so bring that out and multiply it by 2
= 4sqrt(5)
= 5 sqrt(5) is already simplified
= 3sqrt(5) + 4 sqrt(5) + 5sqrt(5)
= 12 sqrt(5)
Answer:
The null hypothesis is: 
The alternative hypothesis is: 
Step-by-step explanation:
Consider the provided information.
It is given that the average air pressure in footballs used by the Patriots was significantly less than the allowable limit of 12.5 psi.
The null hypothesis indicates that there is no substantial difference between given populations, due to sampling or experimental error, any observed difference.
Therefore, the null hypothesis is:
The required alternative hypothesis is:
Hello,
2.0 x 10^-4 * 3.1 x 10^-20
Apply exponent rule:
a^b*a^c=a^b+c
= 10^-24
=2*10^-24 * 3.1
Apply exponent rule: a^-b=1/a^b
:10^-24=1/10^24
=2*3.1*1/10^24
Multiply fractions:
a * b/c = a*b/c
=3.1*1*2/10^24
Apply rule 1* a = a
=3.1 * 2/10^24
2/10^24=1/5^24* 8388608
Multiply fractions:
= 1 x 3.1/5^24 x 8388608
Apply rule 1* a = a
= 3.1/5^24 x 8388608
Covert elements to decimal form:
5^24= 5.96046...E16
Multiply: 5.96046...E16 * 8388608
= 5.0E23
= 3.1/5.0E23
Divide:
3.1/5.0E23=6.2E-24
Simply:
6.2 x 10^-24
Faith xoxo
5/6; There are 6 numbers on a die, therefore, there are 5 other numbers other than 5 that could be rolled.
