Mathematics, 05.03.2021 17:40 hcpscyruscm
Model 3: Another plan to secure the roller coaster involves placing two concrete struts on either side of
the center of the leg of the roller coaster to add reinforcement against southerly winds in the region.
Again, using the center of the half-circle as the origin, the struts are modeled by the equations
y= Vx+8 and y = Vx-4. A vertical reinforcement beam will extend from one strut to the other when
the two cables are 2 feet apart.
8. Graph the two struts on the model of the roller coaster. Take a screenshot of your graph and
paste the image below, or sketch a graph by hand. (5 points)
Answers: 2
Mathematics, 21.06.2019 21:00, mayavue99251
If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?
Answers: 1
Mathematics, 21.06.2019 21:30, peytonamandac9114
Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true
Answers: 2
Model 3: Another plan to secure the roller coaster involves placing two concrete struts on either si...
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