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leelee kay

Questions (13)

The diameter of an electric cable is normally distributed, with a mean of 0.6 inch and a standard deviation of 0.02 inch. What
1. 2 answers
2. 634 views
An oil-drilling company knows that it costs $25,000 to sink a test well. If oil is hit, the income for the drilling company will
1. 3 answers
2. 640 views
Suppose that people's heights (in centimeters) are normally distributed, with a mean of 170 and a standard deviation of 5. We
1. 2 answers
2. 526 views
Solve the equations by finding the exact solution.4 = x − 4
1. 3 answers
2. 453 views
Write the equations in logarithmic form.(a) 729 = 93(9 to the 3rd power) (b) 25 = 1/5 −2( 1/5 to the -2 power) a = bc ( c
1. 2 answers
2. 636 views
Use the definition of logarithm to simplify each expression.log10 10,000 log10 10 log10 10−4
1. 2 answers
2. 590 views
Decide whether you would use a permutation, a combination, or neither. Next, write the solution using permutation notation or
1. 2 answers
2. 704 views
Find the number of decibels for the power of the sound given. Round to the nearest decibel.A rocket engine, 2.37 x 10−5 (10 to
1. 3 answers
2. 519 views
Find the monthly payment for the loan. (Round your answer to the nearest cent.)$400 loan for 12 months at 14%
1. 2 answers
2. 532 views
Assume the car can be purchased for 0% down for 60 months (in lieu of rebate).A car with a sticker price of $42,650 with factory
1. 1 answer
2. 477 views
The breaking strength (in pounds) of a certain new synthetic is normally distributed, with a mean of 125 and a variance of 25.
1. 1 answer
2. 384 views
Draw a stem-and-leaf plot for the data set. (Enter numbers from smallest to largest separated by spaces. Enter NONE for stems
1. 2 answers
2. 588 views
the breaking strength (in pounds) of a certain new synthetic is normally distributed, with a mean of 125 and a variance of 25.
1. 2 answers
2. 535 views

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