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
zysi [14]
3 years ago
14

After a 2 1/2 hour rainstorm, there are 5 inches of water in a bucket outside. What is the rate per inch?

Mathematics
1 answer:
xeze [42]3 years ago
5 0

Answer:

2 inches per hour

Step-by-step explanation:

2 1/2 hours is equivalent to 150 minutes.

Set up a proportion; let x equal inches of rain

\frac{5}{150}=\frac{x}{60}

Cross multiply -> 150x=300

Divide both sides by 150 to get -> x=2

You might be interested in
Suppose Johnny invests $2,745 into an account, which has been earning interest for many years and he now has a total of $39,974.
Mila [183]
He earn around $36629 as intrest.
so usually intrested is calculated according to the percentage.
some monthly and annually.

so you cannot have negative number for %
and he gained then there no way .then have negative number..
5 0
3 years ago
Find the area of the triangle
puteri [66]

Answer:

88.28

Step-by-step explanation:

applying formula of area of triangle, 1/2 X base X height.

given.= base= 16.9 height=10.4

so keeping value in formula.

1/2 X 16.9 X 10.4

on solving it will be 88.28

8 0
3 years ago
!!20 points!!! Determine which postulate or theorem can be used to prove that ABC = <br> DCB
maria [59]
I think the answer is A, SAS
5 0
2 years ago
Read 2 more answers
What does C and R stand for in ncr for a-level maths statistics?​
AleksandrR [38]

Answer:

Cardioid and Radian

Step-by-step explanation:

8 0
2 years ago
Sandra throws an object straight up into the air with initial velocity of 38 ft per square from platform that is 30 ft above the
expeople1 [14]

Answer:

3 seconds.

Step-by-step explanation:

We have been given that Sandra throws an object straight up into the air with initial velocity of 38 ft per second from platform that is 30 ft above the ground.

To find the time it will take for object to hit the ground, we will use formula:  

h(t)=-16t^2+v_0t+h_0, where, v_0 represents initial velocity and h_0 represents initial height.

Upon substituting our given initial velocity and initial height, we will get:

h(t)=-16t^2+38t+30

We know that object will hit the ground, when height will be 0, so we will equate object's height equal to 0 and solve for t as:

-16t^2+38t+30=0

Divide by 2:

-8t^2+19t+15=0

Upon using quadratic formula, we will get:

t=\frac{-b\pm\sqrt{b^2-4ac}}{2a}=\frac{-19\pm\sqrt{19^2-4(-8)(15)}}{2(-8)}

t=\frac{-19\pm\sqrt{361+480}}{-16}=\frac{-19\pm\sqrt{841}}{-16}

t=\frac{-19\pm29}{-16}

t=\frac{-19-29}{-16},t=\frac{-19+29}{-16}

t=\frac{-48}{-16},t=\frac{10}{-16}

t=3,t=-\frac{5}{8}

Since time cannot be negative, therefore, it will take 3 seconds for object to hit the ground.

7 0
3 years ago
Other questions:
  • Ostrich highway that is 12 1/4 km long has speed limit signs every 7/8 of a kilometer how many speed limit signs are on this str
    12·2 answers
  • Jordan can build a birdhouse in 2 hours. If it takes her sister 3 hours to build a birdhouse, how long will it take them to buil
    13·2 answers
  • Find the volume. Round to the nearest hundredth if necessary.
    12·1 answer
  • 1. Having one password for all accounts is an easy way to remember passwords, but it will expose you to what risk?
    12·2 answers
  • Which expression is equivalent to -6(-2/3+2X)?
    14·1 answer
  • 4 1/2 x 4 1/2? write in a decimal
    9·1 answer
  • Multiple choice geometry help trig ?!!!!!!!!
    12·1 answer
  • PLEASE HELP ASAP!! RIGHT ANSWER WILL GET BRAINLIEST
    6·1 answer
  • The janitor found that it was leaking at a rate of 3 fl oz per minute.How fast was the pipe leaking in gallons per hour?
    6·1 answer
  • Choose the student with the correct answer. Pls Help ;-;
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!