Answers by Andre Kostur

Answers by Andre Kostur

100mL of water initially at 35°C is placed inside a calorimeter. What will be the final temperature in the calorimeter if 50g of aluminum initially at 100°C is added to the water?

answered Mar 19, 2020

5 votes

140k views

The rope can support a maximum tension of 2700 n . is this rope strong enough to do the job? choose the correct answer and explanation.

answered Jun 9, 2019

3 votes

13.0k views

F(x) = 5 + 3x − x2 what is the range

answered May 20, 2019

3 votes

228k views

What do you call a franchise owner’s share of earnings that is given as a payment to a parent company?

answered Mar 14, 2019

6 votes

3.2k views

in the formula d=rt is rate t is time and d is distance what is the rate for a runner who completes 7.5 miles in 1.5 hours

answered Dec 27, 2018

6 votes

92.5k views

What is the weight in pounds of a 7.0 kilogram bowling ball on earth's surface

answered Sep 22, 2018

3 votes

90.4k views

During unfavorable environmental conditions, a seed or a plant may protect itself by going through an inactive stage in which it does not grow. This stage is called _______. hibernation dormancy germination

answered Feb 24, 2018

1 vote

215k views

An abiotic effect that restricts tree growth at high elevations is __________.

answered Feb 24, 2018

4 votes

208k views

Paula weighed 65.5 kilograms before she started training she as lost 3500grams how much does she weigh

answered Feb 22, 2018

0 votes

126k views

-5/7 - -6/7z < -2/7 how do I make this into a decimal

answered Sep 28, 2017

2 votes

62.2k views

What is 19/5 in mixed number?

answered Jul 26, 2017

1 vote

161k views

Write an equivalent expression for 10x + 2 using the distributive property.:D

answered Apr 29, 2017

4 votes

159k views

Which of the following was not one of the Roman Senate's powers in the early days?

answered Jan 15, 2017

2 votes

217k views

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