Questions by Watson

Questions by Watson

the angle of incidence for a ray of light from air to water interface is 40 degree. if the ray travels through the water with a refractive index of 1.33, calculate the angle of refraction.

asked Aug 8, 2023

1 answer

5 votes

207k views

Identify the slope and y-intercept of each of the following lines. Then graph each line. x = -7 Do I mark the graph attached?

asked Apr 23, 2023

2 answers

9 votes

173k views

The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 5 to 8. If there were 8918 total votes, how many yes votes were there?

asked Feb 10, 2023

1 answer

4 votes

97.7k views

Solve for ,"a" in 3(a+2)/4 +3/2=0

asked Dec 16, 2022

1 answer

1 vote

159k views

Think of what simple machines you would use to do the following job. Tell how you would do it. Please answer in complete sentences. You want to build a jump for your bike. Your dad said you can use the

asked Dec 14, 2022

2 answers

4 votes

93.2k views

What are the differences among elements, compounds, and mixtures?

asked Aug 1, 2022

2 answers

2 votes

8.5k views

When the mom asks Jack and Jill, "How about le Petit Chaperon Rouge ?" Which story is she offering them?Hansel and GretelJack and the BeanstalkLittle Red Riding HoodGoldilocks and the Three Bears

asked May 20, 2022

2 answers

4 votes

2.2k views

This box is 3/4 inch long 1/2 inch wide and 1/4 inch deep what is the volume of the box ?

asked May 18, 2022

1 answer

6 votes

232k views

What defines the mass number of an isotope? A. The sum of the neutrons and protons B. The sum of the neutrons and electrons C. The number of neutrons D. The number of protons

asked May 7, 2022

2 answers

25 votes

954 views

How did President Richard M. Nixon change U.S. foreign policy during the Cold War? A. by giving full diplomatic recognition to Taiwan. B. by withdrawing all troops from South Korea. C. by achieving a military

asked Jan 28, 2022

1 answer

5 votes

12.9k views

True or false: Because of the Law of Conservation of Matter... if you have 24 atoms in the reactant, you must have 24 in the product.

asked Nov 20, 2021

1 answer

2 votes

83.9k views

A pair of jeans cost $200, but is on sale for 40% off. You still have to be 7% tax. What is your final cost for the jeans? $128.40 O $120 $111.60 280

asked Jul 22, 2021

2 answers

0 votes

129k views

A sample of nitrogen gas in a 8.5-L container at a temperature of 55°C exerts a pressure of 2.9 atm. Calculate the number of moles of gas in the sample.

asked Jul 11, 2021

1 answer

2 votes

156k views

What are the Functions?

asked Apr 18, 2021

2 answers

4 votes

15.0k views

.If the polynomial f (x) = px3 + 4x2 + 3x - 4 and g(x) = x3 – 4x + p are divided by (x-3), then the remainder in each case is the same, find the value of p

asked Oct 16, 2020

1 answer

3 votes

203k views

I don’t get this :(

asked Aug 16, 2020

1 answer

2 votes

215k views

Can someone please help ? Factor. 10x^5+5x^2−15

asked Jun 20, 2020

1 answer

4 votes

111k views

According to the enotes, which manufacturing strategy is best for manufacturing large numbers of end items that have little if any customization?

asked Sep 13, 2019

1 answer

5 votes

214k views

Spring tides: A. happen twice a month B. are caused by the gravitational pull of the sun and the moon C. occurs when the earth, sun, and moon are aligned D. all of the above

asked Sep 12, 2018

2 answers

2 votes

62.4k views

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