An astronaut on the moon throws a baseball upward. The astronaut is 6 ft, 6 in. tall, and the initial velocity of the ball is 40 ft per sec. The height s of the ball in feet is given by the equation s =-2.7t + 40t + 6.5, where t is the number of seconds after the ball was thrown. Complete parts a and b. a. After how many seconds is the ball 22 ft above the moon's surface? After seconds the ball will be 22 ft above the moon's surface. (Round to the nearest hundredth as needed. Use a comma to separate answers as needed.) 2
Image Transcriptionclose
An astronaut on the moon throws a baseball upward. The astronaut is 6 ft, 6 in. tall, and the initial velocity of the ball is 40 ft per sec. The height s of the ball in feet is given by the equation s =-2.7t + 40t + 6.5, where t is the number of seconds after the ball was thrown. Complete parts a and b. a. After how many seconds is the ball 22 ft above the moon's surface? After seconds the ball will be 22 ft above the moon's surface. (Round to the nearest hundredth as needed. Use a comma to separate answers as needed.) 2
Expert Answer
Related Algebra Q&A
Q: Graph. (If there is no solution, enter NO SOLUTION.){x | x > −2} ∪ {x | x < 1}
A: {x | x > −2}
Q: #21 and #22
A: Since you have submitted two questions, we'll answer the first question. For the second question ple...
Q: 75) Use Gaussian elimination with backward substitution to solve the system of equations. (Use a mat...
A: Given: The system of linear equations is given by,
Q: Find an equation of the parabola with vertex , 1−4 and focus , 7−4 .
A: Click to see the answer
Q: 25+2=
A: First we calculate 2^5.2^5= 2x2x2x2x2=32
Q: Simplify the difference quotients f(x+h) - f(x)/h and f(x)-f(a)/(x-a) for the following function by ...
A: Given:The function is
Q: I want to start a lemonade stand and determine how much lemonade I need to sell to break even each d...
A: Let you have to sell x glasses. Each glass costs $0.50. So x glasses cost $0.50x.
Q: Graph the solution to the following system of inequalities. x-5 yz-4 3x+4y8 10 6 ? 4 -10 -8 -6 6 10 ...
A: Given information:The system of equation is shown below:
Q: Graph the following function by making a table of coordinates. If applicable, use a graphing utility...
A: Given information:The given function is
