A) The cost to send a package that weighs 3.2 pounds is $4.13. Since this weight exceeds 3 pounds but remains below 4 pounds, we have to refer to the pricing that applies to 4-pound packages (see the attached document for pricing details).
b) To illustrate the Media Mail shipping costs based on the weight of the books, a line graph is appropriate. In this graph, the weight in pounds is represented on the x-axis and the shipping costs on the y-axis.
c) The graph depicting the Media Mail shipping costs as a function of book weight will be represented by the equation: f(x) = 2.69 + 0.48(x-1)
Answer:
160/1001, 175/1001
Step-by-step explanation:
i) We calculate:
₈C₁ methods to select 1 new camera from a selection of 8
₆C₃ methods to select 3 refurbished cameras from a selection of 8
₁₄C₄ methods to select 4 cameras from the total of 14 cameras
The probability formula is:
P = ₈C₁ ₆C₃ / ₁₄C₄
P = 8×20 / 1001
P = 160 / 1001
P ≈ 0.160
ii) For at most one new camera, it means we want either one new camera or none at all. We've calculated the probability of selecting one new camera already. The probability of not selecting any new camera is equivalent to selecting 4 refurbished cameras:
P = ₆C₄ / ₁₄C₄
P = 15 / 1001
Therefore, the combined probability is:
P = 160/1001 + 15/1001
P = 175/1001
P ≈ 0.175
Answer:
1) Determine the likelihood that a selected book is a nonfiction hard cover. P(N ∩ H) = 4/20
2) Calculate the probability of picking a hard-covered book. P(H) = 11/20
3) Compute the conditional probability. = 4/11
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1.) 4/20
2.) 11/20
3.) 4/11
Answer:
The length of each individual chain link is calculated as 5.33 cm.
Step-by-step explanation:
Initial data: the chain consists of 1000 links
the overall length recorded is 0.0533km.
1km = 1000m
1m = 100cm, thus 1km = 100000cm
So, the total length in centimeters = 0.0533* 100000
Total length in cm = 5330 cm
To find out the length of a single chain link, we do:
length of one chain link = 5330/1000
Thus, the length of a single chain link equals 5.33 cm.
The arrow is shot upwards with an initial velocity of 32 ft/s.
