Questions by Graciela

Questions by Graciela

13. I have 22 nickels, dimes and quarters worth $3.45. There are twice as many quarters as nickels. Find the number of each coin.

asked Apr 21, 2021

1 answer

4 votes

34.1k views

Carlos is almost old enough to go to school! Based on where he lives, there are 666 elementary schools, 333 middle schools, and 222 high schools that he has the option of attending.

asked Mar 21, 2021

2 answers

5 votes

110k views

What role did railroads play in industrialization for both Great Britain and the United States? O A. They reduced businesses' dependence on coal as a source of power. O B. They limited the amount of pollution

asked Feb 18, 2021

1 answer

0 votes

96.4k views

Which are the following is a true statement about prions? A. They are viruses B. Are the cause of Ebola C. They are composed of misshapen proteins D. Usually infect plants

asked Feb 3, 2021

1 answer

3 votes

174k views

compare argentine students and schools to those in the United States. What similarities and differences are there?

asked Jan 15, 2021

1 answer

5 votes

35.4k views

Give 5 examples of foods that can cause a blocked airway

asked Jan 6, 2021

1 answer

4 votes

235k views

Suppose that when the Fed decreases the money supply, households and firms initially hold less money than they want to, relative to other financial assets. As a result, households and firms will _________

asked Dec 27, 2020

1 answer

4 votes

128k views

What does this mean? Is this logical or not? Teresa supo que hice una fiesta y no la invite. Ahora esta enojada conmigo

asked Dec 17, 2020

1 answer

3 votes

152k views

At a hot dog stand, they serve regular and footlong hot dogs at a ratio of 3 to 2. Based on this ratio,how many footlong hot dogs will be served if there are a total of 80 hot dogs served

asked Nov 16, 2020

1 answer

3 votes

162k views

The ability to consider alternatives by analyzing “what if” scenarios is a key capability of a an EIS b an MIS c a DSS d an ISP

asked Apr 6, 2020

1 answer

1 vote

172k views

Greg wants to find the amount of concrete needed to cast a pillar he has designed. The pillar will have a base area of 1/28 square yard and a height of 1/14 yard. How much concrete does he need to cast

asked Jan 27, 2020

2 answers

2 votes

212k views

1/5 of the land mass of the netherlands has been

asked Jan 21, 2019

1 answer

3 votes

142k views

Write a rule for the linear function in the graph

asked Nov 9, 2018

1 answer

5 votes

28.3k views

You're creating a sketch of some animals at the zoo, using a pencil. As you draw, what element of visual art do you need to worry about less than the others?

asked Sep 16, 2018

2 answers

5 votes

99.7k views

If 40 kJ of heat energy are added to 4 kg of water at 30°C, what will be the final temperature of the water? The specific heat of water is 4186 J/(kg·°C)

asked Feb 19, 2018

1 answer

2 votes

1.8k views

Kitchen flooring is sold at £8 per 1 metre length what is the cost for 80cm

asked Feb 17, 2017

2 answers

2 votes

224k views

How did new technology promote urban growth around the turn of the century

asked Oct 24, 2016

1 answer

3 votes

130k views

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