Mathematics, 08.11.2019 02:31 shyann78

# According to moebs services inc., an individual checking account at u. s. community banks costs these banks between $175 and $200 per year. suppose that the average annual cost of all such checking accounts at u. s. community banks is $190 with a standard deviation of $20. find the probability that the average annual cost of a random sample of 100 such checking accounts at u. s. community banks is

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Mathematics, 20.06.2019 18:02

Hello everybody. can anybody me come up with detailed study plan on what topics to study from algebra 1 & 2, trig, and any other topic nesscery for success as a new beginner in pre-calculus. i dont have much math history but the basics. this will greatly me.

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Mathematics, 21.06.2019 15:00

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

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Mathematics, 21.06.2019 16:00

Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step

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Mathematics, 21.06.2019 19:30

Determine which similarity conditions (aa ~, sss ~, or sas ~) could be used to establish that the following pairs of triangles are similar. list as many as you can.

Answers: 2

According to moebs services inc., an individual checking account at u. s. community banks costs thes...

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