1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
andrezito [222]
3 years ago
8

How many hours will it take to fill a 309 gallon hot tub

Mathematics
2 answers:
postnew [5]3 years ago
6 0

The hours will vary. You have to take into consideration, "the amount of water", "the water pressure" and "what tools am i using to fill it up?"

So the hours will vary.

alexgriva [62]3 years ago
6 0

It depends on how you are filling it. If you are just putting water in by a hose, it will take some time, but not too long. If you are doing a bucket brigade, it will be even shorter. If you happen to be doing both, it will halve the time it takes to begin with.

You might be interested in
7m+9, for m=2.<br> What's the value of this equation
Vinil7 [7]

Answer:

replace m with 2 and do 7(2)+9

5 0
3 years ago
What is the solution to the following equation? 3(X - 4)- 5 = X - 3 O A. X = 12 B. X = 8 O C. x=7 O D. *= 3​
Andrews [41]

Answer: c.) x = 7

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Factor of 2x4+22x3+60x
horsena [70]

Remark

I don't know exactly what level you are in, but the obvious factors are

y = 2x*(x^3 + 11x + 30)


This gives one more factor somewhere around x = -11.3 . Notice that the minimum is around - 3000 or so. I don't think anyone is going to try and take this any further. My calculator figures out cubics and gives an answer of -11.23. There are two other roots but they are a complex pair.


Answer

factor 1: 2x

factor 2: x^3 + 11x^2 + 30


5 0
3 years ago
At high school basketball game, the athletic department sold 250 tickets and brought in 837.50. Adult tickets cost $5 and studen
Tpy6a [65]

Answer:

The system of equations is:

a+s = 250\\5a+2.50s = 837.50

Here a is the number of adult tickets and s is the number of student tickets

Step-by-step explanation:

We will use the given statements to make a system of equations for the given scenario.

First of all we have to decide which variables to be used.

Let a be the number of adult tickets and

Let s be the number of student tickets

So according to the statement that the department sold 250 tickets in total, the equation will be:

a+s = 250

This is equation one of the system of equations

According to the statement that cost of adult ticket is $5, total cost of adult tickets will be: 5a

According to the statement that cost of student ticket is $2.50, total cost of student tickets will be:2.50s

The total earning was $837.50 so the second equation will be:

5a+2.50s = 837.50

Hence,

The system of equations is:

a+s = 250\\5a+2.50s = 837.50

Here a is the number of adult tickets and s is the number of student tickets

7 0
3 years ago
Idk what the question means
maksim [4K]

the answer to this question is c

8 0
3 years ago
Read 2 more answers
Other questions:
  • Translation rule to describe the translation of x that is 3 units to the left and 4 units up
    15·2 answers
  • Find the area of a regular pentagon with an apothem of 11 units. *
    13·1 answer
  • At the register Annie notices her grocery bill was marked with $14 for the 7 pounds of meat she purchased. What is another way
    6·2 answers
  • For the CLT, we try to calculate V ar(Zn) and realize that V ar(Sn) needs to be calculated first. Recall that Sn = X1 + X2 +· ·
    13·1 answer
  • HELP.......................
    15·1 answer
  • What is the answer to 2937682+28373938
    5·1 answer
  • Factor: y = x^7 + 65x^4 + 64x​
    5·1 answer
  • If you rolled two dice, what is the probability
    13·1 answer
  • Carley beat the school record for the 400 meter run by 1.3 seconds. If she ran the race in 55.7 seconds, what was the record.
    15·1 answer
  • Marilyn is having shelves installed to create a corner pantry. the length of one wall is 21 inches and the length of the other w
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!