A softball is hit off a bat and follows a pth described by the equation h(t)=-4.912+20t+1.5 where h is the height of the ball above the ground in metres and t is the time in the air in seconds. For how long is the ball grater than 15m in the above the ground? Select one: a. 0.853s O b. 2.375s O c. 3.228s O d. 4.155s

Q: Find A ER so that Answer: 7=0 5.5 A+ (5.7)+2 (7.3)" 6.5.

A: , we have to find the value of

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A: From the provided information, P(A) = 0.36, P(A and B) = 0.32, P(A or B) = 0.50

Q: 4 Solve for x ER: -x²* — X4x2

A: (.)  Given ,             (.) Property when base is same :   Let    ,taking  on both sides ,

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A: Given Data  CE = 15 DE = 10AB = 14BC = ?

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A: Given,           A = h2( a + b),   A = 260, h = 13

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Q: Given P(B) = 0.47, P(A and B) = 0.29, P(A or B) = 0.55, what is P(A)?   Answer in decimal form.…

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Q: Given P(A) = 0.31, P(B) = 0.28, and P(A and B) = 0.14, what is P(A or B)? Answer in decimal form.…

A: Ans - Given P(A) = 0.31, P(B) = 0.28, and P(A and B) = 0.14, what is P(A or B)?

Q: A the cost Fm cloth is J1470 find the cost of 5 m cloth

A: 1050 would be correct answar.

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A: (d)   Use EXCEL to determine the regression equation.   EXCEL procedure:   Go to EXCEL Go to…

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A: Use the formula for finding volume of the cone.

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A: The given integral is x5-4)

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A: ∗Given:-         3x+4x=5x‐‐‐‐i∗To find:-         value of x=?

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Q: Given P(A) = 0.27, P(A and B) = 0.33, P(A or B) = 0.41, what is P(B)? Answer in decimal form.…

A: Formula : P(A or B) = P(A) + P(B) - P(A and B)

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A: We have to find the angle

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A: feet inches 1 12 2 24 3 36 x   according to the given table 1 feet = 12 inches.

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Q: Evaluate

A: Given that  Population mean(μ)=124​, Sample size(n) = 26 Sample Mean (x) =119 Sample standard…

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A: Here is the solution

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A: I am attaching image so that you understand each and every step.

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Q: Given P(A) = 0.80, P(B) = 0.44, P(B|A) = 0.51, what is P(A and B)? Answer in decimal form.  Round…

A: We will use the conditional probability formula

Q: The acreage of soybean planted in the United States from 1980 to 2006 can be modeled by A = -0.0058…

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Q: Given P(A) = 0.27, P(B) = 0.32, and P(A and B) = 0.22, what is P(A or B)? Answer in decimal form.…

A: Solution: From the given information, P(A)=0.27, P(B)=0.32 and P(A and B)=0.22. The P(A or B) is…

Q: What is the "2" stand for in the following equation? Nt= No x 2n

A: Multiplication of 2 stands for doubling for every time-interval, n. or For every time-interval, n,…