We are given that the
operation of all circuits is independent with each other, therefore we can use
the multiplication rule for independent events, which states that P (intersection
of A and B) = P(A) * P(B). In this case, we want the intersection of circuit 1 to
be working with the intersection of circuit 2 on and on until circuit 40. That
is, we want every circuit to work with each other. The given probability that
circuit 1 works is .99. The probability that circuit 2 works is still .99 since
this is independent events. And we see that the probability for each of the 40
circuit to work is .99. <span>
So P (intersection of 1 through 40) = .99 * .99 *
.99.....*.99 = (.99)^40 = .6689717586</span>
Answer:
<span>There is a 0.67 probability
(or 67%) that the product will work.</span>
Answer:
221 cm
Step-by-step explanation:
perimeter = add all sides
P = 56 + 73 + 92
P = 221 cm
The functions have the same initial value is correct
"The functions have the same rate of change" is wrong because as we can see, the table goes up by 10, however, the graph goes up by 15
"Both functions are the same" is also wrong, we already proved they have a different slope, how could they possibly be the same?
"The rate of change for Tour 1 is greater" is also wrong because tour 2 goes by 15, which is greater than 10.
"The functions have the same initial value is correct because as we can see on the graph(tour 2), the y-intercept is 35, using the slope on the tab;e(tour 1) we can calculate that when x is 0, the y-value is 35, which means both of the tours has a y-intercept of 35, therefore, this is the correct choice
Answer:
(4w^2+180w+1800) meters^2
Explanation:
(60+2w) x (30+2w)
1800+120w+4w^2+60w
Combine like terms and rearrange into quadratic equation
4w^2+180w+1800
Don't forget to put your units and since we are talking about area be sure to add your squared symbol
