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Questions (13)
A spinner has 8 equally sized sections labeled as A, B, C, D, E, F, G, H. In 160 spins, how many times can you expect to spin on
1 answer
45 views
Two dice are tossed. What is the probability of getting a sum of at least 4? (Enter your probability as a fraction.)
1 answer
42 views
A fabric wall hanging is in the shape of a triangle that has a base of 4 ft and a height of 6 ft. An additional 1 ft2 of fabric
1 answer
65 views
Two cards are drawn from a standard deck without replacement. What is the probability that the first card is a club and the
1 answer
49 views
Use the formula for the probability of the complement of an event.
Two dice are tossed. What is the probability of getting a sum
1 answer
54 views
How many different letter arrangements are possible using all the letters of the word commission?
show your work
4 answers
63 views
In the Eastern Conference of the National Basketball Association (NBA), the Atlantic, Southeast, and Central Divisions have five
1 answer
70 views
In how many ways can three awards be given to six students under the following conditions? (See Example 6 in this section.)
(a)
1 answer
55 views
Four cards labeled A, B, C, and D are randomly placed in four boxes labeled A, B, C, and D.
Count the number of elements in the
3 answers
46 views
The average remaining lifetimes for women of various ages in a certain country are given in the following table.† (A graphing
1 answer
37 views
what is interpolation versus extrapolation
1 answer
54 views
A manufacturer of graphing calculators has determined that 10,000 calculators per week will be sold at a price of $95 per
3 answers
62 views
The diameter of the base of a cylinder is 1.4 m. The height of the cylinder is 0.6 m. Find the exact surface area of the
1 answer
62 views
Answers (3)
no
no
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