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
slava [35]
3 years ago
10

Show 40 is one tenth of 400

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
7 0
<span>In general, if you want x y ths of a number, you multiply it by xy . Let's seek the answer to your question step by step: One tenth of 400 is 110×400=40 1 10 × 400 =40 . One quarter of one tenth of 400 is 14×40 1 4 × 40 , since we found in step 1 thatone tenth of 400 is 40 , and this is equal to 10 .</span>plx mark brainlist 
You might be interested in
Write two linear functions, (x) and g(x). For example, f(x) = 3x - 7 and
Anika [276]

Answer:

And the results would apply to every fonction.

5 0
2 years ago
Read 2 more answers
Can u pls help me with this question asap ​
serg [7]

Answer:

Either increase the number of acres that can be used for strawberry fields (by buying more land)..If we use the same numbers from earlier, then the farmer should use approximately 16.65 acres of land (or just 17 acres of land)

So if the farmer has 17 acres of land or more, then he will make more than $70,000 per year

Step-by-step explanation:

Use the proportions from earlier

We have the point (5, 21000)

70,000/21,000 = 3.3

To find the x-value multiply 3.3 by 5

3.3 * 5 = 16.65

We can even use the other point's values to find the exact same answer

Point (3.5, 14700)

70,000/14,700= 4.7619047619

4.7619047619 * 3.5 = 16.66 (literally about the same)

3 0
2 years ago
The body of a person who weighs 50 kilograms contains around 2 × 10^2 grams of sodium chloride. How much sodium chloride is cont
Aleksandr [31]

Answer:

Answer is A.3.6*10^{5}

Step-by-step explanation:

Mass of Sodium Chloride in one 50kg person = 2*10^{2} grams

Mass of Sodium Chloride in 1.8*10^{3} 50kg people = 2*10^{2} * 1.8*10^{3}

=(1.8*10^{3})*(2*10^{2})

=3.6*10^{5}

So the Answer is A.

8 0
3 years ago
Help me solve for q!<br><br> 21 + 3q &lt; 3 (13 - q)<br><br> How do you solve it? Thank you!
Molodets [167]
Good morning

21 + 3q < 3(13 - q)
21+ 3q < 39 - 3q Here it was -3q and it was on the left side. However when you are switching it to another terms that looks like it you must change the sign as well.
3q + 3q < 39 - 21 Here I bring the common terms together.
6q < 18
Divide both sides by 6
6q/6 < 18/6
q < 3
 
8 0
3 years ago
What is 5(h-4)=8?????????????????????
IRINA_888 [86]
5(h-4)=8\\&#10;5h-20=8\\&#10;5h=28\\&#10;h=\dfrac{28}{5}
7 0
3 years ago
Other questions:
  • Two minor league baseball players got a total of 242 hits. Washington had 20 more hits than Sanchez. Find the number of hits for
    14·1 answer
  • Evaluate: (a + b + c) + 3 when a = 4, b = 3 and c = 5.
    11·1 answer
  • Putting money to use in something that offers potentially profitable returns.
    5·2 answers
  • Andrew has 40/100 of dollars. What are two possible combinations of coins that he could have?
    8·2 answers
  • What is the equation of linear regression that fits the data​
    11·1 answer
  • Given that D( x ) = 2 x , select all of the following that are true statements.
    7·2 answers
  • The slope of this line is____.
    10·2 answers
  • the center of a clock is at (0.0) in a coordinate system, and the minute hand is 10 inches long. Find the approximate coordinate
    6·1 answer
  • Clear Plumbing charges a flat fee of $28.50 for a repair trip and $38. 50 per hour for labor. What is the total cost of a repair
    5·1 answer
  • The route begins stn 0 00 at a point with coordinates of n 10000. 00 and e 10000. 00, what are the coordinates for the center of
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!