Questions by JVillella

Questions by JVillella

Two trains A and B are 240 miles apart. Both start at the same time and travel toward each other. They meet 3 hours later. The speed of train A is 20 miles faster than train B. Find the speed of each train.

asked Jul 22, 2020

1 answer

0 votes

100k views

10 In many eukaryotic cells, DNA stored in the nucleus is transcribed into messenger RNA. The mRNA is then transported into the cytoplasm where ribosomes assist in their translation into proteins. Finally,

asked Apr 24, 2020

1 answer

5 votes

13.4k views

Rita's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Rita $5.45 per pound, and type B coffee costs $4.30 per pound. This month, Rita made 177 pounds of the blend,

asked Apr 22, 2020

1 answer

0 votes

207k views

Kim is creating a one-page presentation in Word about her parents’ home country, Vietnam. She has inserted images that are each mostly yellow or mostly red, because these are the colors of the Vietnamese

asked Feb 11, 2020

1 answer

1 vote

187k views

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