Mathematics, 09.04.2021 17:40 cheesecake1919
The winning time for the men's, 400-meter race in each of the Olympic
Games from 1976 to 1996 can be modeled by the equation
y=-0.054x+44.54, where x is the number of years after 1976 and y is the
winning time in seconds. If the relationship Continues, which equation
could be used to predict the winning time in the year 2020? *
Answers: 2
Mathematics, 21.06.2019 21:30
About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?
Answers: 1
Mathematics, 21.06.2019 22:30
Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.
Answers: 2
Mathematics, 22.06.2019 03:00
The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?
Answers: 3
The winning time for the men's, 400-meter race in each of the Olympic
Games from 1976 to 1996 can b...
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