Answer:
D) 50ft
Step-by-step explanation:
(18×x) + (32×18) + [(48-18-18)×(32-11)]
= 1728
18x + 576 + (12×21) = 1728
18x = 1728 - 828
18x = 900
x = 50
Answer:
OPTION D: 1/10
Step-by-step explanation:
Five slips of paper labeled 1 to 5.
After the first slip is drawn, it is not replaced. So, the second draw is dependent on the first draw.
First Draw: Drawing a number less than 3.
{1, 2} are the possibilities.
Therefore, drawing {1, 2} from 5 slips = .
Second Draw: Drawing a number more than 4.
There is only {5} which is greater than 4.
Therefore, drawing 5 from the remaining 4 slips = .
Since, both the events happen, the probability is:
= is the answer.
Ron was 8 hats.
4 are blue and 4 are red
8 - 4 = 4
The surface area of the parallelogram based prism is 1548 units squared.
<h3>Surface area of a parallelogram based prism.</h3>
The prism has 2 parallelogram base and 4 rectangular faces.
Therefore,
surface area of the prism = 2 (area of the base) + area of the 4 rectangular faces
Therefore,
surface area of the prism = 2(12 × 17) +2(19 × 13) + 2(19 × 17)
surface area of the prism = 2(204) + 2(247) + 2(323)
surface area of the prism = 408 + 494 + 646
surface area of the prism = 1548 units²
learn more on prism here: brainly.com/question/22786015
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Answer:
5/33
Step-by-step explanation:
The table with proper formatting is attached in the image below.
We have to calculate the experimental probability that the next customer buys a red notebook with 150 pages.
Total number of customers in the experiment = Sum of all the values in the given table = 396
Number of customers who bought red notebook with 150 pages = 60
Experimental probability =
Number of favorable outcomes in the experiment were 60 and the total outcomes in the experiment were 396.
Therefore, the probability that next student buys a red notebook with 150 pages will be 60/396 = 5/33