Questions by Kimesha

Questions by Kimesha

Describe four expected impacts of global warming.

asked Dec 7, 2020

2 answers

0 votes

23.2k views

We put 50 g of ice of 0 °C in a beaker containing 450 g of beer of 20 °C, mix, and wait for heat exchange within the beaker. What will be the final temperature?

asked Nov 25, 2020

1 answer

2 votes

92.6k views

Students connect a spring scale to a block on a rough horizontal surface. The students use the spring scale to measure the magnitude of the horizontal force needed to pull the block at a constant speed.

asked Jun 26, 2020

1 answer

1 vote

77.7k views

The numbers of boys and girls in each of the four classes of a high school are shown in the bar graph. If two students from the high school are chosen at random, one after the other, to represent the school

asked Jun 15, 2020

2 answers

4 votes

14.7k views

The smith family went out to dinner the price of the meal was $29.85. The sales tax was 6% of the price of the meal. The tip was 15% of the meal and the sales tax. How much money did the smith family pay

asked Jun 8, 2020

1 answer

5 votes

162k views

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