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
expeople1 [14]
3 years ago
9

A scientist conducted an experiment. Due to chemical reaction, the temperature of a compound rose 1/10 degree every 1/4 hour for

a limited time. What was the rate , in degrees per hour that the temperature of the compound rose.
Mathematics
1 answer:
klio [65]3 years ago
5 0

Answer:

The rate is \frac{2}{5} degree per hour.

Step-by-step explanation:

Given : A scientist conducted an experiment. Due to chemical reaction, the temperature of a compound rose \frac{1}{10} degree every \frac{1}{4} hour for a limited time.

To find : What was the rate, in degrees per hour that the temperature of the compound rose ?

Solution :

In every \frac{1}{4} hour the temperature of a compound rose \frac{1}{10} degree

To get  the rate, in degrees per hour,

In every 1 hour the temperature of a compound rose is

r=\dfrac{\frac{1}{10}}{\frac{1}{4}} degree

r=\dfrac{4}{10} degree/hr

r=\dfrac{2}{5} degree/hr

Therefore, the rate is \frac{2}{5} degree per hour.

You might be interested in
How do you do this??
Alex777 [14]

The formula for the circumference of a circle = 2 x radius x pi

The radius is given as 21 cm and pi = 3.142

Circumference = 2 x 21 x 3.142 = 131.964 cm

6 0
2 years ago
Read 2 more answers
Witch of the following is clostest to 6?
r-ruslan [8.4K]
5.99999999999999999 is close to 6
3 0
3 years ago
Pls last one and I’ll finally be able to sleep someone pls make sure it’s right
vovikov84 [41]
Slope is 1 bc u see where the points are and go up until u find the other point
3 0
3 years ago
Read 2 more answers
What is the factored form of 4a^3b^5 − 16a^5b^2 + 12a^2b^3
Gre4nikov [31]
4a^3b^5 - 16a^5b^2 + 12a^2b^3 =
4a^2b^2 (ab^3 - 4a^3 + 3b) <==
8 0
3 years ago
Read 2 more answers
A math club took a math test. Twelve of the members had an average score of 80 points. Eighteen of the members had an average sc
taurus [48]

Answer:

The class average is 83.6

Step-by-step explanation:

:D

6 0
3 years ago
Read 2 more answers
Other questions:
  • Is this a difference of squares? x2−30
    10·1 answer
  • Suppose that the number of bacteria in a certain population increases according to a continuous exponential growth model, with a
    13·1 answer
  • david spent 2/5 of his money on a storybook. The storybook cost $20. How much money did he have at first
    15·2 answers
  • Evaluate lim x=π/4(3x - tanx)​
    13·1 answer
  • PLEASE HELP! IM ALMOST DONE WITH THIS ASSIGNMENT PLSSS HELPP ILL GIVE BRAINLIEST SHOW UR WORK
    9·2 answers
  • After being rejected for employment, Kim Kelly learns that the Bellevue Credit Company has hired only three women among the last
    10·1 answer
  • HELP I NEED HELP ASAP
    14·1 answer
  • Write a function rule in terms of x and y for the line that contains the points (-7.4, -9.7) and ( 8.4, 6.1) .
    5·1 answer
  • Can someone PLEASE help ASAP !
    8·2 answers
  • Please answer both questions right answers get ✨brainlest!✨
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!