Mathematics, 17.03.2020 20:32 Hali07
For the problem, use the discriminant to determine the number of real solutions for the equation. Then, find the solutions and check to see if they make sense in the context of the problem. A soccer player kicks the ball to a height of 2 meters inside the goal. The equation for the height h of the ball at time t is h = β4.9t2 β 3t + 4. Find the time the ball reached the goal. Enter the time to two decimal places. The equation has real solution(s). The soccer ball reached the goal after t β seconds.
Answers: 1
Mathematics, 21.06.2019 13:00
Shiny white dental insurance costs $258 per year. approximately one-third of insured people need a filling, which averages $110 each. 80% of insured people get a preventive check-up each year, and the average cost of this visit is $95. if you consider shiny whiteβs income and expenses, what is the expected value of each insured customer?
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Mathematics, 21.06.2019 15:30
What is the value of x? enter your answer in the box. photo attached.
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Mathematics, 21.06.2019 22:00
How do you write a paragraph proof to prove that the corresponding angles shown are congruent
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Mathematics, 21.06.2019 22:30
The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.
Answers: 1
For the problem, use the discriminant to determine the number of real solutions for the equation. Th...
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