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
trasher [3.6K]
4 years ago
9

dos grifos abiertos simultáneamente llenan una picina en 3 horas uno de los grifos la llena en 4 horas ¿en cuanto la llena el ot

ro grifo?
Mathematics
1 answer:
scoundrel [369]4 years ago
8 0
Lo llena en 6 horas
You might be interested in
A New York Times article titled For Runners, Soft Ground Can Be Hard on the Body considered two perspectives on whether runners
Vlad [161]

Answer:

D. Because we would be interested in any difference between running on hard and soft surfaces, we should use a two-sided hypothesis test

Step-by-step explanation:

Hello!

When planning what kind of hypothesis to use, you have to take into account any other studies that were made about that topic so that you can decide the orientation you will give them.

Normally, when there is no other information available to give an orientation to your experiment, the first step to take is to make a two-tailed test, for example, μ₁=μ₂ vs. μ₁≠μ₂, this way you can test whether there is any difference between the two stands. Only after having experimental evidence that there is any difference between the treatments is there any sense into testing which one is better than the other.

I hope you have a SUPER day!

5 0
3 years ago
Two friends shop for fresh fruit. Jackson buys a watermelon for $6.35 and 4 pounds of cherries. Tim buys a pineapple for $4.25 a
bekas [8.4K]

Answer:

7.65 + 5p - (2.45 - 4p) =

7.65 + 5p - 2.45 + 4p =

5.20 + 9p <==

Step-by-step explanation:

hope dis helps mark me as brainliest pls!!!!!

3 0
3 years ago
Find the measure of x from the circle below if arc RH is 100:
ella [17]

Answer: The answer is 50

I hope it can help you

6 0
3 years ago
How do you compound interest continuously??
Mkey [24]
The question states the interest is compounded annually. We have to use the given formula for this.

Principal Amount = P = $500
Interest Rate = r = 6% = 0.06
Time in years = t = 12
Compounding periods in a year = n = 1

Using the values in the given formula we get:

A(t)=500(1+ \frac{0.06}{1})^{12*1} \\  \\ &#10;A(t)=$1006.10

Thus, rounding to nearest cent the answer to this question is 1006.10

However, if you are also interested in finding the compound interest that is compounded continuously, use the following formula:

A(t)=Pe^{rt}
7 0
3 years ago
Solve the following equations: 5–(6+9x)=9–(4x–1)
Advocard [28]

Answer:

x=4/13

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • A regional planner employed by a public university is studying the demographics of nine counties in the eastern region of an Atl
    13·1 answer
  • Geometry
    9·1 answer
  • 14 5 18 24 15 28 34 _ what number is needed to complete the pattern
    5·1 answer
  • three tanks are capable of holding 108 168l and 180 litre of milk determine the capacity of the greatest resource which can be u
    14·1 answer
  • 1. Solve the following equation by factoring: 4x2 + 12x + 9 = 0
    12·1 answer
  • X+2y-4. If;x=3, y=4, I need help solving this math problem
    6·1 answer
  • Maria,Adam and Tom have formed a partnership. The total investment was $400000. Maria owns 35.4% and Adam owns 28.8% of the part
    5·1 answer
  • In ΔABC, ∠B measures 35° and the values of a and b are 19 and 11, respectively. Find the remaining measurements of the triangle,
    7·1 answer
  • A man is 32 years older than his son. Ten years ago he was three times as old as his son. find the present age of each?​
    9·1 answer
  • The overnight temperature in Tampa never
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!