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Suppose the path of a golf ball in a chip shot from a small hill, follows the path graphed by the quadratic function f(d)= -1.6d^2+3.3d+0.2 where d is the horizontal distance the ball travels, and the
answered
Apr 1, 2019
Mathematics
middle-school
4
votes
223k
views
During WW2, mortars were fired from trenches dug 4 feet in the ground. The mortars had an average velocity of 150 ft/s. What is the highest altitude the mortar can reach, and how long would it take to
answered
Feb 11, 2019
Mathematics
middle-school
6
votes
16.2k
views
What development did Cutler call "unbelievable"? A. The retreat of Allied forces from Normandy B. The deployment of troops to Ohama Beach C. The Allies invasion at Calais D. The arrival of Allied transport
answered
Oct 23, 2018
History
high-school
1
vote
208k
views
A company needs to take 330 sample sensor readings. If the sensor collects data at 5 1/ 2 samples per second, how long will it take the company to take all 330 samples?
answered
Oct 4, 2018
Mathematics
middle-school
2
votes
168k
views
Read the sentence from the section "CON: Gun control laws won’t stop Las Vegas-type massacres." Pseudo protection offered by paper laws guarantees nothing. Which sentence from the section BEST emphasizes
answered
Jul 26, 2018
History
high-school
1
vote
235k
views
Evaluate -a - 12a 2 for a = -1
answered
Jun 7, 2018
Mathematics
middle-school
1
vote
216k
views
Which section of a Greek drama was used to conclude the story? the Prologue the First Episode the First Stasimon the Exodus
answered
May 22, 2018
English
middle-school
3
votes
179k
views
What steps are involved in the production of hydroelectric power? A. Falling water turns a turbine that helps generate electricity B. Moving water turns a paddle wheel that helps generate electricity C.
answered
Feb 16, 2018
Biology
middle-school
1
vote
144k
views
Coach Taylor is trying to explain the negative side effects smoking has to athletic performance. Which of these options include both a scientific model and a connection to Coach Taylor’s topic of athletic
answered
Sep 18, 2017
Biology
high-school
2
votes
126k
views
A sugar high can occur from eating simple carbohydrates.
answered
Feb 28, 2017
Health
high-school
5
votes
62.6k
views
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