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
Brut [27]
3 years ago
11

Cost of 6 kg sweets was 250 dollars. The price goes up such that the price of 4 kg is now 250 dollars. Find the % increase.

Mathematics
2 answers:
AURORKA [14]3 years ago
7 0

\frac{2}{6}  \times 250 \\  = 83.3\%

melomori [17]3 years ago
7 0
Its answer is 83.3%
I think it true
You might be interested in
Fill in the blanks. If a function is one-to-one then its inverse will be _____________. If a function is NOT one-to-one then its
katrin [286]

Answer:

Inverse functions Inverse Functions If f is a one-to-one function with domain A and range B, we can de ne an inverse function f 1 (with domain B ) by the rule f 1(y) = x if and only if f(x) = y: This is a sound de nition of a function, precisely because each value of y in the domain of f 1 has exactly one x in A associated to it by the rule y = f(x).

Step-by-step explanation:

Hope it helps

4 0
3 years ago
The force f acting on a charged object varies inversely to the square of its distance r from another charged object. When 2 obje
o-na [289]

Answer:    The force, F, acting on a charged object varies inversely to the square of its distance, r, from another charged object. When the two objects are 0.64 meter apart, the force acting on them is 8.2 Newtons

Step-by-step explanation: )

7 0
3 years ago
A student needs to select 3 books from 3 different mathematics, 3 different physics and 1 history books. What is the probability
Gnesinka [82]

Answer:

Probability that one of them is mathematics and other two are either physics or history books = 0.51

Step-by-step explanation:

Given - A student needs to select 3 books from 3 different mathematics, 3 different physics and 1 history books.

To find - What is the probability one of them is mathematics and other two are either physics or history books ?

Solution -

Given that,

A student needs to select 3 books from 3 different mathematics, 3 different physics and 1 history books.

So,

Total number of books = 3 + 3 + 1 = 7

The student has to select 3 books

So, Total number of ways = ^{7} C_{3} = 35

So,

Probability that one of them is mathematics and other two are either physics or history books is -

= \frac{^{3} C_{1}. ^{4} C_{2}  }{^{7} C_{3}}

= \frac{(3)(6)}{35}

= \frac{18}{35}

= 0.51

⇒Probability that one of them is mathematics and other two are either physics or history books = 0.51

8 0
3 years ago
Sam's bank account balance on Monday was $8. On Tuesday, his account balance was -$2. How much money did Sam withdraw from his a
ss7ja [257]

It would be 8. To solve, look at it like this: 8-b=(-2). I would then look at a number line or create one if your not to sure of yourself. 8-8=0, and then 0-2=-2. 2+8=10 (the numbers you subtracted). So the answer is 10.

6 0
4 years ago
Read 2 more answers
10. If a triangle has an angle of 45° and an angle of 100°, what is the third angle?
katrin [286]

Answer:

So, 35 degrees is your answer.

Step-by-step explanation:

180 - 100 - 45 = 35 degrees

Hope my answer has helped you!

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the sum of the measures of the exterior angles in a nonagon? explain
    12·1 answer
  • What is the percent of 28 of the 32
    7·1 answer
  • Thomas drove 230 miles in 4 hours. What is the ratio of miles to hou
    8·2 answers
  • The answer and I don't get it
    13·1 answer
  • HELP will mark brainliest
    7·1 answer
  • 20 POINTS<br> HELP ME PLEASE<br> How many solutions does the system have
    5·1 answer
  • The baker needs 5/8 cup of raisins to make 1 batch of cookies. How many cups of raisins does he need to make 7 batches of cookie
    12·1 answer
  • 20 is 15% of what number?<br> PLEASE ANSWER ILL GIVE BRAINLIESTTTT
    11·2 answers
  • I NEED HELP PLEASE, THIS IS DUE TOMORROW
    10·2 answers
  • √x+3=x-3 <br> a-{6}<br> b-{6,13}<br> c-{1,13}<br> d-{1,6}
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!