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What’s the relationship between rational numbers and irrational
General
2 months ago
3z+8=12+3x-z solve for x
General
2 months ago
√118 as an irrational number rounded to nearest hundredth
General
2 months ago
Explain why all of these expressions have the same value. 4500÷90 450÷9 45÷0.9 4.5÷0.09
General
2 months ago
Charles has a collection of dimes and quarters worth $1.25. He has 8 coins. Write a systems of equations to represent this situation. Then solve the system to determine how many dimes and how many quarters Charles has.Step by step pls
General
2 months ago
You have used the significant level of 0.01 to estimate the average hours of television viewing for the NJ students. What is the chance that our interval estimate does not contain the true population mean?A.99% B.10% C.100% D.1% E.None of the above
General
2 months ago
2 copies of a code module are to be executed in parallel on identical processors organized into two communicating clusters A and B. Cluster A contains 8 processors and cluster B contains 4 processors. How many sets of processors can be used if cluster A has 2 failed processors and cluster B has 4 failed processors? __________
General
2 months ago
A new youth sports center is being built in pagosa springs. The permitted of the rectangular playing field is 524 yards. The length of the field is 8 yards lass then quadruple the with. What are the dimensions of the playing field?
General
2 months ago
3w - 6+2w =-2 + wWhat is the answer
General
2 months ago
B is the midpoint of line AC and E is the midpoint of line BD. If A(-9,-4), C(-1,6), and E(-4,-3), find the coordinates of D
General
2 months ago
2x - 5y + z = 53x + 2y - 2 = 174x - 3y + 2z = 17?
General
2 months ago
Pinky Bauer, Chief Financial Officer of Harrison Haulers, Inc., suspects irregularities in the payroll system, and orders an inspection of a random sample of vouchers issued since January 1, 2006. A sample of ten vouchers is randomly selected, without replacement, from the population of 2,000 vouchers. Each voucher in the sample is examined for errors and the number of vouchers in the sample with errors is denoted by x. If 20% of the population of vouchers contains errors, the standard deviation of x is ______?
General
2 months ago
How many positive integers less than 1000 a) aredivisibleby7? b) are divisible by 7 but not by 11? c) are divisible by both 7 and 11? d) are divisible by either 7 or 11? e) are divisible by exactly one of 7 and 11? f) aredivisiblebyneither7nor11? g) havedistinctdigits?
General
2 months ago
-5 2/3- (-6 1/5)+ 1 7/12Show how please
General
2 months ago
A bunch of neighborhood kids went on a hoke through the nature center. The total mileage they walked was 16 2/3 miles. If each kid contributed 4 1/6 miles to the hike, how many kids went on the hike?
General
2 months ago
WeeeeeBeeSEGEDESELEBESEDEESESPSSolve for x using the quadratic formula.x2 - 2x+5 = 0
General
2 months ago
Equal amounts are invested at 2%, 7%, and 9% annual interest. If the three investments yield a total of $792 annual interest, find the total investment.
General
2 months ago
The scheduled arrival time for a daily flight from Boston to New York is 9:25 am. Historical data show that the arrival time follows the continuous uniform distribution with an early arrival time of 9:07 am and a late arrival time of 9:47 am. a. After converting the time data to a minute scale, calculate the mean and the standard deviation of the distribution. (Round intermediate calculations to at least 4 decimal places and final answer to 2 decimal places.) b. What is the probability that a flight arrives late (later than 9:25 am)? (Round intermediate calculations to at least 4 decimal places and final answer to 2 decimal places.)
General
2 months ago
It is known that diskettes produced by a cer- tain company will be defective with probability .01, independently of each other. The company sells the diskettes in packages of size 10 and offers a money-back guarantee that at most 1 of the 10 diskettes in the package will be defective. The guarantee is that the customer can return the entire package of diskettes if he or she finds moreIf someone buys 3 packages, what is the probability that he or she will return exactly 1 of them?
General
2 months ago
Determine whether each of these sets is countable or uncountable. For those that are countably infinite, exhibit a one-to-one correspondence between the set of positive integers and that set. (a) all bit strings not containing the bit 0 (b) all positive rational numbers that cannot be written with denominators less than 5 (c) the real numbers not containing 0 in their decimal representation (d) The real numbers containing only a finite number of 1s in their decimal representation
General
2 months ago
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