Questions by Mark Piller

Questions by Mark Piller

Guys i need help! Which these answer are general point?

asked Dec 24, 2020

1 answer

3 votes

124k views

Write an equation that can be used to find the atmospheric temperature T, at an altitude A. The Table Altitude- 0 2000 4000 6000 8000 Temp. - 88 81 74 67 60

asked Jul 22, 2020

1 answer

4 votes

141k views

The American Heart Association is about to conduct an anti-smoking campaign and wants to know the fraction of Americans over 21 who smoke. Step 1 of 2 : Suppose a sample of 292 Americans over 21 is drawn.

asked Mar 2, 2020

1 answer

3 votes

233k views

Solve the system of equations given below. -5x = y-5 -2y = -x-21 A. (10,-45) B. (10,16) C. (-1,10) D. (-1,-23)

asked Jan 8, 2020

1 answer

4 votes

10.2k views

The sides of a triangle have lengths s, s + 4, and 3s. Write and expression in simplest form that represents the perimeter of the triangle

asked Jul 12, 2019

1 answer

5 votes

39.4k views

1. Solve the equation: 4x2 = 9 A. {3/2, -3/2} B. {-2, -3} C. no solution D. {2/3, -2/3} 2. Solve the following equation: x2 + 14x + 49 = 0 Please use {a,b} form. a and b are your solutions.

asked Dec 6, 2018

1 answer

0 votes

57.6k views

Those who advocated black power wanted to see positive changes in: economic conditions.. public education.. religious tolerance.. racial equality.. those who advocated black power wanted to see positive

asked May 9, 2018

1 answer

1 vote

2.7k views

Is it convection conduction or radiation "air travels this way" please answer

asked Apr 9, 2018

1 answer

5 votes

155k views

Which expression could be used to solve the problem? While preparing a recipe, Chris noticed that 4 cans held a total of 34 oz of tomato sauce. The cans were all the same size. How many ounces did each

asked Jan 24, 2018

1 answer

0 votes

174k views

one day, only 47 students came to practice. there were 5students marching in first row. how could the rest of students be arranged to make equal rows?

asked Nov 19, 2017

2 answers

3 votes

111k views

How might orange frogs change because of the red fly

asked Apr 7, 2017

1 answer

0 votes

97.4k views

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