Mathematics, 22.03.2021 20:40 fatty18
1. A ball is thrown in the air with the equation y = -x +8x+5 representing the height of the ball in feet.
a. How high is the ball at the moment of throwing?
b. How high will the ball be after 1 second?
c. How high will the ball be after 2 seconds?
d. When will the ball hit the ground?
e. What's the highest altitude of the ball?
Answers: 3
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Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)
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Mathematics, 21.06.2019 21:00
Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.
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Mathematics, 21.06.2019 22:00
In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog
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1. A ball is thrown in the air with the equation y = -x +8x+5 representing the height of the ball in...
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