Questions by Qualilogy

Questions by Qualilogy

Tom's family of 4 went out to dinner. They spent $46.40 for the meal. They left a tip of 15% and the tax rate is 7 ¼%. What was the total cost of the dinner?

asked Jun 3, 2021

1 answer

5 votes

8.2k views

Original price is $50, discount is 15%, what is the sale price? $4.25 $4250.00 $42.50 $0.42

asked May 17, 2021

2 answers

3 votes

84.7k views

Suppose that you are listening to an announcer read the names of the winners in an athletic event. You recall the last four names accurately, but you can’t recall the names that appeared earlier in the

asked Mar 12, 2021

1 answer

3 votes

97.9k views

Solve the inequality 12(1/2x-1/3)>8-2x

asked Mar 9, 2021

2 answers

4 votes

48.0k views

Acar's brakes decelerate it at a rate of -2.10 m/s2. What is the time, in seconds, required to slow the car from 13 m/s to 5.0 m/s?

asked Feb 21, 2021

1 answer

3 votes

1.8k views

an attempt to estimate the height of a tree the Shadow of an upright metre rule was found to be 25 cm and the length of the Shadow of the tree was 7 m what is the height of the tree

asked Jan 5, 2021

1 answer

5 votes

210k views

Calculate the number of pounds of CO2 released into the atmosphere when a 15.0-gallon tank of gasoline is burned in an automobile engine. Assume that gasoline is primarily octane, C8H18, and that the density

asked Oct 7, 2020

1 answer

4 votes

123k views

Two species of frogs belonging to the same genus occasionally mate, but the offspring fail to develop and hatch. What is the mechanism for keeping the two frog species separate? A) the postzygotic barrier

asked Mar 10, 2020

1 answer

2 votes

39.8k views

Does anyone know the answer??????

asked Jul 19, 2019

2 answers

3 votes

161k views

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (–3 + i) + (18 + 5i)? (–3 + i) + (18 + 5i) + 0 –3 + (i + 18) + 5i (–3 + 18)

asked Feb 6, 2019

2 answers

3 votes

127k views

What is the net force that acts on a 10N falling object when it encounters 4N resistance

asked Dec 3, 2018

2 answers

1 vote

197k views

Chemical processes store and release _____ in the bonds of molecules.

asked Oct 1, 2018

2 answers

5 votes

195k views

Why would you choose to purchase a new pair of jeans? Does your purchase help or hurt others? Explain.

asked Mar 13, 2018

2 answers

2 votes

16.0k views

This is a decimal number which never ends, but whose digits after the decimal point come in a predictable pattern.

asked Feb 10, 2018

2 answers

4 votes

35.1k views

Write an algebraic expression that represents how many minutes are in "h" hours.

asked May 10, 2017

2 answers

1 vote

118k views

You earned $34,000 and your total tax due was $6,200. What was your average tax rate?

asked Feb 24, 2017

2 answers

2 votes

143k views

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