Questions by Sinval

Questions by Sinval

Max can mow a lawn in 45 minutes. Jan takes twice as long to mow the same lawn. If they work together, how long will it take them to mow the lawn? 15.0 minutes 22.5 minutes 30.0 minutes 120.0 minutes

asked Dec 2, 2018

2 answers

1 vote

220k views

An escalator in the subway station has a vertical rise of 195ft 9.5in, and rises at an angle of 10.4 degrees. How long is the escalator. Round to the nearest foot.

asked Jul 21, 2018

1 answer

2 votes

214k views

Lillian is sanding on this ladder. Think of the ground as 0 on a number line. The steps of the ladder are the same distance apart.

asked May 17, 2018

1 answer

3 votes

101k views

Lila wrote an equation of the cost for printing brochures, where x represents the number of brochures and y represents the total cost. The total cost for 35 brochures is $41.45. The total cost for 65 brochures

asked May 12, 2018

2 answers

5 votes

113k views

Why did Lenin create Communist International? 1.to encourage other nations to become Communists 2.to make sure the new constitution was followed 3.to organize forced labor camps to maintain unity 4.to

asked May 10, 2018

1 answer

2 votes

205k views

The audience of this passage is probably

asked Feb 28, 2018

1 answer

3 votes

64.8k views

Whether the organism is a pea plant or a human being, the information in the DNA of the cell's nucleus directs synthesis of proteins in the cytoplasm. Why, then, are pea plants and human beings so different?

asked Jan 4, 2018

1 answer

1 vote

77.1k views

Describe how soil fertility is lowered

asked Aug 6, 2017

1 answer

5 votes

57.6k views

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