A swimming pool is being drained at a rate of 50 gallons per hour. How many milliliters per second is this? Round to the nearest tenth.

Answer: 3154.16 milliliters / second

Step-by-step explanation:

1 gallon = 3.785 liters

1 liter = 1000 milliliters.

So multiply to convert: 1 gallon x 3.785 liters/gallon x 1000 milliters/liter = 3785 milliters ; 50 gallons = 50*3785 = 189250 milliliters

1 hr = 60 seconds 50 gallons per hour = 189250 mililiters/60 seconds =3154.16 milliliters/second

result : 50 gallons per hour = 3154.16 milliliters / second

What is the coefficient in the expression 5 − 6?

Group of answer choices
6
5x-6
5
5x
Thank u!

I am only 14 so this is hard for me; I will mark brainliest
6=3x

(2.2)¹⁴/(2.2)⁸

help me please

(-1.9)⁷/(-1.9)²

1. (-1.9)¹⁴
2. (-1.9)⁹
3. (-1.9)⁷/²
4. (-1.9)⁵

Which best explains why the slope of the line between points A and D is the same as the slope between points A and B?

Which number is the constant?
4x-3y+2z+27
Group of answer choices
3
4
2
27

please some help meee !!!!! :((((((

please help me on this question

At a grocery store, cartons of 6 eggs are $2 each. Packages of 10 ham steaks are $15 each. Kenia wants to have equal numbers of eggs and ham steaks. What is the least amount of money she can spend? ​

Can someone help, please

Given that 2x/5 = 3y/8, find the ratio of x:y.

Determine whether the statement is always, sometimes, or never true

The measure of <1 plus the measure of <2 equals the measure of <3 plus the measure of <4

Ruby has tangerines and watermelons in a ratio of 83:25. How many tangerines does she have if she has 50 watermelons? On the double number line below, fill in the given values, then use multiplication or division to find the missing value.

Sweet Branch Grocery sells 5 bottles of soda for $6. As of next week, though, the price per bottle will increase by 10%. How much will 12 bottles of soda cost next week?

Help! I'll mark as brainlist/

Evaluate (4a2 + b) ÷ c , when a= −2, b= −1, and c= 5.

PLEASE HELP DUE TODAY A cooking club baked 24 cookies to share among its 10 members How many cookies did each member receive? Select EACH correct answer. A. 10/24 B.2 4/24 C.2 4/10 D.24/10

HELPPPPPPPPPPPPP
The chances of finding a rare card in a pack of trading cards can be represented with the equation y equals one-twentieth times x, where y represents the number of rare trading cards and x represents the number of packs of trading cards. Determine how many rare trading cards you would find if you bought 60 packs of trading cards.

one-twentieth
3
20
1,200

Jacob is replacing the molding around two sides of a picture frame. the measurements of the sides of the frame are 4 3/16 in. and 2 5/16 in. what length of molding will Jacob need?

Bob traveled 45 miles in 1.5 hours. The distance (d) and time (t) are in a proportional linear relationship. Which graph represents this relationship?

help please!

Identify the set of ordered pairs that represents y as a function of x.
Responses

{(0, 0), (0, 1), (2, 3), (3, 4)}

{(1, 0), (2, 0), (3, 3), (3, 4)}

{(−1, 0), (1, 0), (3, 0), (3, 4)}

{(0, 0), (1, 1), (2, 3), (3, 3)}

HELP ASAP 53 POINTS
i need this very fast pleaseeee

Which expression is equivalent to (4x−3y4)−2?
negative quantity 16 times x raised to the sixth power end quantity over y raised to the eighth power
−16x6y8
1 over quantity 16 times x raised to the sixth power times y raised to the eighth power end quantity
x raised to the sixth power over quantity 16 times y raised to the eighth power end quantity

A groundskeeper needs grass seed to cover a circular field, 290 feet in diameter. One pound of grass seed covers about 400​ square feet of field.

How many pounds of grass seed should the groundskeeper buy to cover the circular field?

-EXPLAIN YOUR RESONING-

13 friends go to a restaurant. The bill comes to $170. The restaurant's policy is to add on a tip that is 18% of the bill for parties of 8 or more. What is the total cost, with the tip?

Can someone help, please

I'm posting this question again because I seriously need help with it and it's only 8th grade math

A rectangular prism has a volume of 90 cubic feet. The prism has a height of 2 feet and a width of 3 feet. What is the length of the prism?

Hello. This is a very quick question, that requires little effort. I am currently working on my math assignment, and for the project I have to measure five different people. Unfortunately, I don't have enough people to measure. You will get 100 points just for answering this :) But if you do a troll answer, I'll report you :)
"Using a tape measure or ruler, measure the length (in inches) of a person’s left foot and then measure the length (in inches) of that same person’s forearm (between their wrist and elbow). Refer to the diagrams below. You will have two measurements for each person."

please
help me im doing homework need help understanding