The graph below shows the cost, in dollars, per notebook at the school store. Notebook Costs
14
12
10
8
Cost (in dollars)
0
1 2 3 4 5 6
Number of Notebooks
Which equation represents the total cost, t, per n notebooks?
A
n = 21
B
n = 2.40
C
[= 2.4n
D
{ = 0.42n

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

6 cm

step-by-step explanation:

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %