The 4th term is 135
n-1
you get it by using the formula Tn= ar <span />
Answer:
Max and Elena live 5764 miles away from each other.
Step-by-step explanation:
One mile is equivelant to 1.6 kilometers.
Answer:
173 MRI machines
Step-by-step explanation:
Margin of error E = 0.5
Confidence interval 90% = 1-0.9 = 0.1
Standard deviation = 4 hours
Number of MRI machines needed per day n, = [(z alpha/2 * SD)/E]²
Z alpha/2 = 1.645 at alpha = 0.1
Inputting these values into n we have that
[(1.645*4)/0.5]²
= 13.16²
= 173.18 is approximately equal to 173
The company has to study 173 machines.
3x=14-5
3x=14-5
3x=9
x=9 ➗ 3
x= 3
the answer is 3
Answer:1) 7
2) 3x^6y^3
Hope this helps you...
Step-by-step explanation: