subject

Mathematics, 25.12.2019 03:31 ICAMARON632

Suppose that 40% of all u. s. employees contribute to a retirement plan (p = 0.40). (a) in a random sample of 100 employees, what is the approximate probability that at least half of those in the sample contribute to a retirement plan? (round your answer to four decimal places.)

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 12:30

The total number of photos on hannah’s camera is a linear function of how long she was in rome. she already had 44 photos on her camera when she arrived. then she took 24 photos each day for 6 days. what is the rate of change of the linear function that represents this

Answers: 1

question

Mathematics, 21.06.2019 12:30

Jackson drew 4 hearts and 29 circles. what is the ratio of circles to all shapes?

Answers: 1

question

Mathematics, 21.06.2019 17:30

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab

Answers: 1

question

Mathematics, 21.06.2019 23:30

Which term applies to agb and dge? a. obtuse b. supplementary c. complementary d. vertical

Answers: 1

You know the right answer?

Suppose that 40% of all u. s. employees contribute to a retirement plan (p = 0.40). (a) in a random...

Questions

question

Mathematics, 27.06.2019 00:30

If each shirt costs$15 and you have$48 to spend how many shirts do you buy and how much money is leftover?...

question

Mathematics, 27.06.2019 00:30

In geometry vertical angles are congruent, meaning they have the same degree measure. you see these when two straight lines form and x shape. angles t...

question

Arts, 27.06.2019 00:30

Vocabulary: choose the description that best matches each word or phrase. write the correct letter in the blank. 1. mariachi 2. mixed meter 3. rondo...

question

History, 27.06.2019 00:30

What was the nature of late 19th century imperialism ? 1. a sense of mission to convert the heathen 2. a move to civilize and modernize the downtrod...

question

Mathematics, 27.06.2019 00:30

Calculate the distance between the points k = −1, −4 and l = −82 in the coordinate plane. give an exact answer (not a decimal approximation)....

question

Mathematics, 27.06.2019 00:30

Jamal is shopping with a gift card he received for his birthday. after he purchases two t- shirts the gift card balance has dropped from $50 top $20.0...

question

Mathematics, 27.06.2019 00:30

Apoint on the terminal side of an acute angle in standard position is (1, 2 √2). find the cosine value of this angle. 1/3 1 2√2/3 2√2...

question

Mathematics, 27.06.2019 00:30

If f(x) is a third degree polynomial function and g(x) = f(–2x), which of the following is not true? f(x) and g(x) have the same x-intercepts. f(x)...

question

Biology, 27.06.2019 00:30

Why are carbon dioxide concentrations expected to increase? a. carbon dioxide concentrations are expected to increase, because fossil fuel burning is...

question

Mathematics, 27.06.2019 00:30

You buy 3 pairs of pants for $19 each and 5 shirts for $10 each. which of the following is a good estimation of how much money you spent? a. 110b. 15...

question

History, 27.06.2019 00:30

Happy new years eve stay up till midnight and have fun now for my real question on new years midnight hour why do people kiss at that time this is...

question

Mathematics, 27.06.2019 00:30

Three years ago clara bald money from her father to pay for a class trip she agreed to pay 6% simple annual interest on the loan now she owes him $90...

question

Mathematics, 27.06.2019 00:30

Which expression is equivalent to (25−−√3)14 ? a.2 2/20b.2 5/12c.2 12/5d.2 3/4

question

Mathematics, 27.06.2019 00:30

Evaluate the following without using the calculator[tex] \cos(30) \sin( \frac{\pi}{4} ) + \frac{ \sec(60) }{3} [/tex]...

question

Mathematics, 27.06.2019 00:30

Solve for x (also plz tell me what y is) y = 45x + 38 you...

question

Mathematics, 27.06.2019 00:30

Use the negative exponent property to convert the following expressions to exponential form: 1.) 3/x^5 2.) 8/4y^2...

question

Mathematics, 27.06.2019 00:30

Calculate the distance between the points k = −1, −4 and l = −82 in the coordinate plane. give an exact answer (not a decimal approximation)....

question

History, 27.06.2019 00:30

Which answer best defines the civic virtue "patriotism"? a. patriotism means honoring one's country b. patriotism means something is beneficial to an...

question

Mathematics, 27.06.2019 00:30

2math questions quadratic equations...

question

Mathematics, 27.06.2019 00:30

Last year 950 people attended a town's annual parade. this year $1,520 people attended. what was the percent increase in attendance from last year to...

More questions: Mathematics Another questions