Interest=i
Interest rate=r
Principal=p
Time=t
i/p=rt
70/800=2r
0.0875=2r
0.0875/2=r
0.04375=r
Interest rate of 4.375% annually
I believe that the quadrilateral formed would be a kite. With the diagonal that forms 2 congruent triangles being from point (0,9) to (0,1)
Using the uniform distribution, we have that:
a) The density curve is given at the end of this question.
b) 16.67% of the time does a customer have to wait between 100 and 120 seconds.
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The uniform distribution has two bounds, a and b, and the probability of finding a value between c and d is given by:

- Uniform distribution on the interval of 0 to 120 seconds, thus
.
The proportion between 100 and 120 seconds is:

0.1667*100% = 16.67%
16.67% of the time does a customer have to wait between 100 and 120 seconds.
A similar problem is given at brainly.com/question/15855314
Answer:
127.31
Step-by-step explanation:
127.31
Answer:
Large number =52
small number =13
Step-by-step explanation:
4x + x =65
5x=65
x=13
4x=52