Questions by Martin Ptacek

Questions by Martin Ptacek

Write an algebraic model for the statement then solve the model the sum of a number and -9 is -21

asked Nov 22, 2023

1 answer

7 votes

207k views

Round 45.2807 to two significant figures

asked Mar 5, 2023

2 answers

33 votes

17.6k views

You invested 17,000 into accounts paying 2%and 8% annual interest respectfully if the total interest earned for the year was 1,060 how much was was invested at each rate2%8%

asked Jan 26, 2023

1 answer

30 votes

330k views

5. Find the mass of a car that is traveling at a velocity of 35 m/s West. The car has 6,000,000 J of kinetic energy.

asked Dec 22, 2022

1 answer

5 votes

156k views

If a metal had a D = 12.66 g/ml, what is the volume of 1.266 g?

asked Aug 4, 2022

1 answer

21 votes

251k views

1/2x - 2 = 1 1/4x + 3 PLZ HELP!!

asked Apr 25, 2022

2 answers

19 votes

362k views

Lines need to be painted on the field at a football stadium. The painter estimated that one can of paint would last 11 yards. How many cans of paint will be needed to paint the length of the 100-yard field?

asked Apr 16, 2022

1 answer

23 votes

155k views

Given the following information, prepare an income statement for the Dental Drilling Company. Selling and administrative expense $90,000 Depreciation expense 75,000 Sales 621,000 Interest expense 46,000

asked Jan 23, 2022

1 answer

16 votes

81.9k views

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