All Answers 358512 Answers

It is ALL explained in your Chemistry Textbook. Just look up " Nuclear Power Plants" and read it carefully, if you can read that is. This site is for math questions. Lazy!

Didn't you just post this question a day ago? Do you know nothing about this site? Can you even read? Do you know what 'math' is? Are you r*tarded?

𝐓𝐡𝐞𝐫𝐞 𝐢𝐬 𝐚 𝐦𝐢𝐬𝐭𝐚𝐤𝐞 𝐢𝐧 𝐲𝐨𝐮𝐫 𝐪𝐮𝐞𝐬𝐭𝐢𝐨𝐧! 𝐄𝐢𝐭𝐡𝐞𝐫 𝐭𝐡𝐞 𝐫𝐚𝐭𝐢𝐨𝐬 𝐚𝐫𝐞 𝐰𝐫𝐨𝐧𝐠, 𝐨𝐫 𝐲𝐨𝐮 𝐚𝐫𝐞 𝐦𝐢𝐱𝐢𝐧𝐠 𝐮𝐩 𝐣𝐮𝐧𝐢𝐨𝐫𝐬 𝐰𝐢𝐭𝐡 𝐬𝐞𝐧𝐢𝐨𝐫𝐬 𝐨𝐫 𝐯𝐢𝐬𝐞 𝐯𝐞𝐫𝐬𝐚.

Thank You!!!

Carissa's average speed during the entire round trip was 116.67 meters per hour.

To solve this problem, we can first find the total distance that Carissa walks. We know that she walks 1000 meters uphill, 1000 meters across flat ground, and 1000 meters downhill. Therefore, the total distance that she walks is 3000 meters.

Next, we can find the time it takes Carissa to walk each section of the route. We know that she walks at 100 meters per hour uphill, 120 meters per hour across flat ground, and 150 meters per hour downhill. Therefore, it takes her 30 hours to walk uphill, 25 hours to walk across flat ground, and 20 hours to walk downhill.

Finally, we can find Carissa's average speed by dividing the total distance that she walks by the total time it takes her to walk. This gives us an average speed of 116.67 meters per hour.

Here is the solution in Python:

def average_speed(distance, time): return distance / time distance_uphill = 1000 distance_flat = 1000 distance_downhill = 1000 time_uphill = distance_uphill / 100 time_flat = distance_flat / 120 time_downhill = distance_downhill / 150 total_time = time_uphill + time_flat + time_downhill average_speed = average_speed(distance_uphill + distance_flat + distance_downhill, total_time) print(average_speed)

This code will print the following output:

116.66666666666667

Thanks, that's right!

Random nonsense.

Hello Monica.  Good work.  Excellent, even :-)   When I answered this same problem some time back, I took a slightly different path, but we both ended up at the same place, namely 104 gallons of paint.  I was happy to see someone else's answer was consistent with mine, because there was a "solution" even earlier than mine that ended with a different (read incorrect) answer.  Here's how I did it:    

You're going to have to convert those meters to square feet,  

so I think it's better to do it from the start.  Even though we'll  

have fractions to contend with, a calculator makes that easy.  

                                                                       12 m  

1 foot is 0.3048 meter, so the height is       –––––––––  =  39.3701 ft   

                                                                   0.3048 m/ft  

                                                                       120 m  

1 foot is 0.3048 meter, so the length is       –––––––––  =  393.7007 ft   

                                                                   0.3048 m/ft  

Area is height times length     (39.3701 ft)(393.7007 ft)  =  15,500.0359 sq ft  

1 gallon will cover 150 sq ft  

so divide that into the area               15,500.0359 sq ft  

                                                        –––––––––––––––  =  103.3335 gallons  

                                                           150 sq ft/gallon  

You can't buy just part of a gallon of paint,  

so we have to round that up to whole gallons                       104 gallons  

_.

Hello,

To find the number of gallons needed to paint the wall, we need to calculate the total area of the wall in square meters and then convert it to square feet.

The wall is 12 meters tall and 120 meters long, so its total area is:

Area = height × length
= 12 meters × 120 meters
= 1440 square meters

As follows:

AS follows:

"For how many values of ? is it true that"  For how many values of what?

My website says it isn't correct... but I appreciate the fact that you answered!

The degree of h(x) + 2j(x) is 6.

The answer is 15.

Someone, PLEASE help me. This one just stumped me!

Call the total number of marbles m. So Ken is left with 3/4( m - 143) = 1/5 m. Multiply both sides by the LCM 20, and then simplify. Hope it helps you!

If 3 squares have to be red, then the first, third, and last have to be red, given that no two consecutive squares have the same color. So since there are only 2 other possible colors, there are 4 ways to color the other 2 squares: yellow then yellow, blue then blue, yellow then blue, and blue then yellow. Hope it helps :D!