Provide an appropriate response.A golf ball leaves the ground at a 26° angle at a speed of 92 ft/sec. Will it clear the top of a 29 ft tree that is in the way, 138 ft down the fairway? Explain.
What will be an ideal response?
Flight time to tree: t = = 1.669 seconds;
height at 1.669 seconds: y = (v0 sin?)t - gt2 = 22.74 ft. Tree is 29 ft high
Mathematics
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Solve.?5x + 4? = 8
A. - ,
B. - 3, 1
C. No solution
D. - ,
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Solve.Write a polynomial in factored form that represents the total area of the figure.
A. (x + 2)(x + 6) B. x2 + 12 C. (x - 2)(x - 6) D. x2 + 8x + 12
Mathematics
Solve the equation. =
+ 5
A. {35}
B. {21}
C.
D. {15}
Mathematics
Solve the problem.In a survey about the number of siblings of college students, the following probability table was constructed: What is the probability that a student has less than 2 siblings?
A. 0.25 B. 0.75 C. 0.56 D. 0.19
Mathematics