Mathematics, 15.04.2021 15:50 zariyastanfield4452
A doctor collected data to determine the association between age of an infant and its weight. She modeled the
equation y - 1.25x + 7 for the line of best fit The independent variable, x, is time in months and the dependent
variable, y, is weight in pounds. What does the y-intercept mean in this context?
A)
The infant's starting weight is 7 pounds.
B)
The infant's starting weight is 1.25 pounds.
The infant's weight increases by an additional 7 pounds for each month,
D)
The infant's weight increases by an additional 1.25 pounds for each month.
Answers: 1
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Select the correct answer. in the figure, angle k measures 45Β°. what is the measurement of angle c? a. 38Β° b. 45Β° c. 90Β° d. 98Β°
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Mathematics, 21.06.2019 18:10
An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years
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Mathematics, 21.06.2019 22:00
Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.
Answers: 1
A doctor collected data to determine the association between age of an infant and its weight. She mo...
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