Mathematics, 29.05.2020 17:01 1846252
A sample of people on the school board, 7 out of 15 were in favor of a new elementary school being built. If 2,000 people vote in the next local election approximately how many would vote in favor of the new elementary school?
Answers: 3
Mathematics, 21.06.2019 13:00
How can we find the measure of an exterior angle if we know the measurement of an interior angle
Answers: 2
Mathematics, 22.06.2019 00:30
1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
Answers: 2
Mathematics, 22.06.2019 01:30
Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.
Answers: 2
A sample of people on the school board, 7 out of 15 were in favor of a new elementary school being b...
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