KnowPro294 KnowPro294

21-10-2022
Mathematics

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Answer questions 5 and 7 please with working out and answers.

Answer questions 5 and 7 please with working out and answers class=

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I need to know if the answers are correct if not please tell me the answers thank you

I need to know if my answers are correct if not please tell me the correct answers Thank-you

The equation y = -16x² +96x + 20 models the height, in feet, after a seconds, of a toy rocket that is launched from a cliff that is 20 feet (ft) above the groun

If x= 45, then √√x is between O 5 and 6 O 6 and 7 O 7 and 8 O45

If <1 and <2 are supplementary angles with m <1 = 10x +5 and m <2= 6x-1, what are the measure- ments of both angles?

Part A Write the multiplication expression shown by the model. Do not solve the problem. Part B Explain the expression in Part A. Include the final product and

refrigerant r-410a is a mixture of refrigerants r-32 and r-125. it takes 60 pounds of r-32 and 40 pounds of r-125 to make 100 pounds of r-410a. find the ratio o

Describe a reflection on the coordinate plane with the following coordinates F(7,6), G(0,-4), H(-5,0) and F’(-5,6), G’(2,-4), H’(7,0)

If a and b are two events defined on the same sample space, given that p(a) = 0.28 and p(aub) = 0.51, find the p(b) such that a and b are mutually exclusive

data collected at an airport suggests that an exponential distribution with mean value 2.675 hours is a good model for rainfall duration. (a) what is the probab