Mathematics, 29.10.2019 05:31 abdullahs4639
There are 5 red pens, 3 blue pens, and 2 green pens in a box. kelvin takes a pen randomly from the box and gives it to samuel. kelvin then takes another pen randomly and replace it back into the box (10 pens remaining). work out the probability that both pens are the same pen.
Answers: 1
Mathematics, 21.06.2019 18:30
Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared
Answers: 1
Mathematics, 21.06.2019 20:30
Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?
Answers: 3
Mathematics, 21.06.2019 22:00
The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score
Answers: 1
Mathematics, 21.06.2019 23:40
The function f(x) is shown in this graph the function g(x)=6x
Answers: 2
There are 5 red pens, 3 blue pens, and 2 green pens in a box. kelvin takes a pen randomly from the b...
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