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
Nikitich [7]
3 years ago
15

A chemist is conducting an experiment which involves a certain chemical reaction. He begins the experiment with 666 milliliters

of the chemical, which is consumed by the reaction at a varying rate that is no more than 13 milliliters per minute. Partway through the experiment, the chemist measures the amount of chemical remaining. If there are 562 milliliters of the chemical left, what is the smallest number of minutes that could have passed?
Mathematics
1 answer:
Ket [755]3 years ago
4 0

Answer:

8 Minutes

Step-by-step explanation:

since we are trying to find how many minutes have passed we first need to find how much substance was used during the time. we can do that by subtracting the leftover substance from the amount we started with.

666-562 = 104

Now that we know how much substance was used we can then use our conversion rate (13 per minute) and find how many minutes have passed by dividing.

104 / 13 = 8

You might be interested in
Waqas wishes to distribute 128 bananas and also 176 apples equally among a certain number of children. find the highest number o
atroni [7]
Answer:
The maximum number of children = 16 

Explanation:
The greatest number of students who can get the fruit in this way (equally) will be equal to the highest common factor between the number of bananas and the number of apples.

Number of bananas = 128 = 2 * 2 * 2 * 2 * 2 * 2 * 2
number of apples     = 176 = 2 * 2 * 2 * 2 *11

We can note that:
the highest common factor = 2 * 2 * 2 * 2 
the highest common factor = 16

This means that the maximum number of children to get both equally is 16

Hope this helps :)
7 0
4 years ago
Need help.  arrange the polynomial in descending order,  x5+x+2x³+6+2x²= ______
kirill [66]
X⁵+ x +2x³ + 6+ 2x²     =        x⁵ + 2x³ +2x² + x + 6
5 0
3 years ago
Read 2 more answers
TRY IT Solve and support your thinking
iris [78.8K]

Answer:

45 hihihihihihihihihihihihih

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Use the quadratic formula to find both solutions to the quadratic equation
anygoal [31]

Answer:

The answer is in the photo

Step-by-step explanation:

3 0
3 years ago
What is the means-to-MAD ratio of the two data sets, expressed as a decimal? Data set Mean Mean absolute deviation (MAD) 1 10.3
aleksklad [387]
Mean -to-MAD ratio is the division of the Mean by the Mean Absolute Deviaion (MAD). For the set 1, mean / MAD is 10.3 / 1. 6 = 6.4375; and for the set 2, Mean / MAD is: 12.7 / 1.5 = 8.467. This is a measure of disperssion of a set of values. MAD is calculated as the sum of the absolute differences of the values and the mean.
4 0
3 years ago
Other questions:
  • A rope is 14 2/5 yards long. If it is cut into 8 equal pieces, how long will each piece be?
    6·2 answers
  • Make x the subject of the formula:<br> Y=1/3x+1
    8·1 answer
  • Please help me with this algebra question.<br><br>Solve the inequality.<br><br>|x + 7| &lt; 11
    11·1 answer
  • Factor the sum of terms as a product of the gcf and sum 18+20
    10·1 answer
  • I earn $20.00 in 4 hours. At this rate, how much will i earn in 28 hours (show your work)
    14·1 answer
  • find a bank account balance if the account starts with $100 has an annual rate of 4% and the money left in the account for 12 ye
    14·1 answer
  • RATE is a quadrilateral inscribed in the above circle with arc measures shown above. What is the measure of the smallest angle i
    15·2 answers
  • PLEASE ANSWERRRRRRRRRRRRRRRRRR
    15·1 answer
  • Need help with the answer please and thank you
    8·1 answer
  • Two step equation -5=d/4+3
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!