Marley

This page lists questions and answers that were posted by visitors named Marley.

Questions

The following questions were asked by visitors named Marley.

What is the mass of 10cc of aluminum? Mass= volume*density. You need to look up the density of aluminum.

A sniper is in training. He discovers the target is at 1000 meters right north to where he ambushes. According to his measurement, it's a moving at a uniform speed of 20 meter/second towards east. What is the position of the target after 2 seconds?

What is the momentum of a 52-kg carton that slides at 5.0m/s across an icy surface?

You have been asked to build a ramp for Dan’s Daredevil Motorcycle Jump. The dimensions you are given are indicated below. Find the height and incline in feet. Round to the nearest foot One side is 200 ft.The angle between the hypotenuse and the side of 2...

friction between tires and pavement supplies the centripetal acceleration necessary for a car to turn. Using the coefficients of friction for rubber on concrete calculate the maximum speed at which a car can round a turn of radius 30 m (a) when the road i...

A chemistry laboratory of an experience is being conducted. The pressure is 0.9 atm and the temperature is 18°C. One of the steps of the experience requires the combustion of 500 mL ethanol (Density=0.78 g/mL). Whereas the burning of this amount of ethano...

For the reaction shown, calculate how many grams of oxygen form when each of the following completely reacts. 2HgO(s)→2Hg(l)+O2(g)

If the product represented by 128! is divisible by 18^n, what is the largest possible value of n?

If you put 200 tagged fish in a pond, then collect a sample of 50 and 8 of them are tagged. How many fish are in the pond?

List all the terms associated with “X”.

Which statement correctly compares the numbers? − 0.8 > −7/10 -0.75 < -0.5 -5.25 > -1.9 10 < 9 4/5

Which situation could be represented by the equation 10.75 = 5.5 n ? A. Ricardo ran 5.5 miles. He ran each mile in 10.75 minutes. What is n, the total number of minutes it took Ricardo to run 5.5 miles? B. Ricardo ran a total of 10.75 miles on Monday. He...

Which expression is equivalent to 4(3+5)−3⋅ 9 [2]? A. 14 ⋅ 81 B. 17−(27)2 C. 12 + 20 - 54 D. 4(8)−3⋅81

Which expression is equivalent to 4(3+5)−3⋅9 [2]? A. 14⋅81 B. 17−(27) [2] C. 12 + 20 - 54 D. 4(8)−3⋅81

After 4 new students joined a class, the class had 32 students. Which equation can be used to find n, the number of students in the class before the 4 new students joined? A. n/4=32 B. n−4=32 C. 4n=32 D. n+4=32

Which inequality is true when x = -8? A. 15x > 120 B. 15x ≥ 120 C. -15x < 120 D. -15x ≤ 120

JANE IS GOING TO SCHOOL BY BIKE. HER SCHOOL IS 5/9 MILES AWAY FROM HER HOUSE. IF SHE HAS ALREADY RIDDEN FOR 1/8 MILES THEN HOW MUCH FURTHER DOES SHE HAVE TO RIDE?

JIM ATE 2/5 OF THE PIZZA FOR BREAKFAST THEN HE ATE 4/7 OF ANOTHER PIZZA FOR LUNCH. HOW MUCH DID HE EAT IN ALL?

Four friends are saving money to go on a vacation together. The table shows how much each has saved so far. Gabrielle 85% Savanna 0.9 Katrina 4/5 Susan 5/6 Arrange the numbers in order from least to greatest.

Answers

The following answers were posted by visitors named Marley.

Those answers are right. I also got 100% :-)

2. The annual rainfall in California’s north valley averages twenty-three inches. So the rainfall next year will be twenty-three inches. B - Probably true. 3. You expect to get forty miles to the gallon in that? Why, that old wreck has a monster V8; besid...

The energy level of the valence electrons of every element is the same as its period in the periodic table. So in this case Lead = 6 (E.)

Enters by farts going into farts

Can someone respond?

Please respond! :)

Anyone gonna respond? This is my test I only have 10 minutes.

Hey y'all, this is for my test so i'd appreciate it if you would respond!

Only 10 and 12 are right so don't pay attention to the other ones.

lol litterally none of you answered the question

the first one is actually 2/4 and question 12 is actually 30

@#Dogmama the 2nd one is actually 15/45 = 30/90 and on number 6 its 40 not 50 and on number 14 its 1.5 liters, other than that all the answers were right