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
bazaltina [42]
3 years ago
11

. At a given water/cement ratio, a change in the cement content or aggregate grading can be made to

Advanced Placement (AP)
1 answer:
Lesechka [4]3 years ago
3 0

Answer:

It reduces strength.

Explanation:

It not desirable to produce concrete mixtures of a higher  consistency than normal because the strength of the concrete decreases. Consistency plays an important role in the determination of strength of concrete. Less water than normal quantity in concrete increases the consistency but decreases strength due to incomplete chemical reaction while on the other hand, adding more water would increase water-cement ratio and reduces consistency as well as  strength of the concrete so that's why necessary amount of water and cement should be added to get higher strength.

You might be interested in
The map above shows the per capita GDP produced by each country. Based on the map, which continent has the greatest proportion o
hammer [34]

Answer:

Africa

Explanation:

6 0
3 years ago
Nacio en octubre de 1937 cuantos años tiene Ahora en 2016
lutik1710 [3]
If he was born in 1937 seven then he is 73 in 2016(Si él nació en 1937 siete entonces él es 73 en 2016)
4 0
4 years ago
Read 2 more answers
micah is running a sports trivia contest the entrance fee is $20 the winner will get $500 Micah keeps what is left over after pa
DerKrebs [107]

Given: The entrance fee in contest = $20 and

Winner prize amount = $500.

Also what is left over after paying the winner the function :

f(x) = 20x-500, describes how much money Micah earns if x people enter the contest.

Solution: Let us find inverse function first.

Writing given function in terms of y.

y = 20x-500

Switching x and y, we get

x = 20y -500.

Now, solving it for y, we get

x +500 = 20y

\frac{x+500}{20} =y

f^{-1}(x)=\frac{x+500}{20}.

<h3>Therefore, inverse function describes that the total number of people entered in the contest is the sum of winning amount and Micah's earning amount over the entrance fee of each contestant. </h3>
7 0
4 years ago
How do I solve for x in the problem 2(3x-2)= 6x-2
tatuchka [14]

Answer:

First: You're going to want to factor 2(3x-2). You will get 6x-4. Then you're going to want subtract 6x from both sides which will actually give you "no solution" because there will no longer be an x.

6 0
4 years ago
Read 2 more answers
What property does soil or rock need to be permeable?
GREYUIT [131]

Answer:

Porosity

Explanation:

Something that is permeable allows liquid or air to pass through it

Non Porous means doesn't allow liquid or air to pass through it, porosity is the opposite of this and allows liquid or air to pass through it.

8 0
3 years ago
Other questions:
  • Just writing down your grades after each test does not count as monitoring progress.
    6·1 answer
  • Which of the following is most responsible for the change in the emissions of volatile organic compounds ( VOC ) from 1970 to 20
    6·1 answer
  • Acid rain is primarily a problem of:
    13·1 answer
  • (26) The Earth's first atmosphere did NOT include which of the following?
    13·2 answers
  • President Hoover's refusal to provide funds for the unemployed during the Depression was based on his belief that
    15·1 answer
  • The president of a small company needs to collect data on the educational background of all 20 of the company’s employees. Which
    13·1 answer
  • On a test, the mean score for a class of 100 students is 80 and the standard deviation of the scores is 10. The professor who ga
    6·1 answer
  • NEED ANSWER FAST! %50 PTS
    11·1 answer
  • Which of the following statements is true of the United States' coal and natural gas reserves?
    13·1 answer
  • Question 1(Multiple Choice Worth 5 points)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!