Mathematics, 05.02.2021 17:40 pineapplepizaaaaa

It took 30 minutes to drive 45 miles. At this rate, how long will it take to drive 15 miles?

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Mathematics, 21.06.2019 19:30, osnielabreu

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

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Mathematics, 22.06.2019 00:30, coolman12062

3c2 + 2d)(–5c2 + d) select all of the partial products for the multiplication problem above.

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Mathematics, 22.06.2019 02:30, Seena912

The john nash mall used 17,4000 kilowatt hours in may, with a peak load of 92 kilowatts. the demand charge is $5.95 per kilowatt, and the energy charge is $0.08 per kilowatt hour. the fuel adjustment charge is $0.017 per kilowatt hour. what is the total electricity cost for may?

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Mathematics, 22.06.2019 03:00, familygrahambusiness

Atest of sobriety involves measuring the subject's motor skills. a sample of 31 randomly selected sober subjects take the test and produce a mean score of 64.4 with a standard deviation of 2. a claim is made that the true mean score for all sober subjects is equal to 65. for each part below, enter only a numeric value in the answer box. for example, do not type "z =" or "t =" before your answers. round each of your answers to 3 places after the decimal point. (a) calculate the value of the test statistic used in this test. test statistic's value = (b) use your calculator to find the p-value of this test. p-value = (c) use your calculator to find the critical value(s) used to test this claim at the 0.2 significance level. if there are two critical values, then list them both with a comma between them. critical value(s) =