Answers by Danielpiestrak

Answers by Danielpiestrak

Graph the parabola y=-x^2Plot 5 pints on the parabola. The vertex, 2 points to the left of the vertex, and 2 points to the right of the vertex.

answered Oct 17, 2023

20 votes

312k views

19.) Ethan planted a tree that is 37.5 inches tall. If the tree grows 3 inches each year, how long will it take for the tree to reach a height of 54 inches? If you could give me the equation as well that

answered Aug 2, 2023

29 votes

78.1k views

Consider a game in which a player rolls one die. If an even number comes up, the player wins the number of dollars showing on the die. If an odd number comes up, the player loses the number of dollars

answered May 9, 2023

8 votes

533k views

When the weighted average cost method is used in a perpetual inventory system, a weighted average unit cost for each item is computed a. each time a sale is made. b. at the end of the year. c. at the beginning

answered Feb 12, 2023

19 votes

447k views

1000 grams of water is heated from 0 degree to 200 degree . The specific heat of water is 4186 j/kg.°C. Estimate the change in entropy of the water.

answered Aug 19, 2022

29 votes

400k views

Find the value of this expression if x = 9. x2 + 9 x+1 Enter the correct answer.

answered Jun 28, 2022

21 votes

259k views

Simplify the following surd expressions a) 6√2 -5√2 b) √11 + 3√11

answered Jan 10, 2022

21 votes

240k views

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