The mean sat score in mathematics is . the founders of a nationwide sat preparation course claim that graduates of the course score higher, on average, than the national mean. suppose that the founders of the course want to carry out a hypothesis test to see if their claim has merit. state the null hypothesis and the alternative hypothesis that they would use.

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

multiply length by height. multiply the length by the height, and then double the product. work out 10 x 10 results = 100 square inches, then work out 100 x 2 = 200. the answer is 200 square inches.

step-by-step explanation:

answer: none of these answers are correct only the second half is

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