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
givi [52]
2 years ago
13

In a year, there are 4 months that have 30 days.

Mathematics
1 answer:
docker41 [41]2 years ago
5 0

The ratio of the months with 30 days to the months with other than 30 days is 4 : 7.

<h3>Definition of ratio </h3>

Ratio expresses the relationship between two or more numbers. It shows the frequency of the number of times that one value is contained within other value(s).

<h3>The ratio of the months with 30 days to the months with other than 30 days</h3>

There are 4 months that have 30 days and 1 month that has 28 days. The months with more than 31 days is 7 months.

The ratio is 4 : 7.

To learn more about ratios, please check: brainly.com/question/25927869

You might be interested in
A local company manufactures netbook computers. Their profit function is given by this equation: y equal minus x to the power of
r-ruslan [8.4K]
The equation described above can also be written as,
                    y = -x² + 100x + 4000
To get the number of notebooks that will give them the maximum profit, we derive the equation and equate to zero.
                  dy/dx = -2x + 100 = 0
The value of x from the equation is 50. Then, we substitute 50 to the original equation to get the profit. 
                   y = -(50^2) + 100(50) + 4000 = 6500
Thus, the maximum profit that the company makes is $6,500/day. 

8 0
3 years ago
Example:
Aleonysh [2.5K]

Answer:

AB // CD and AD // BC, then ABCD is a parallelogram

Step-by-step explanation:

Step 2: Show AD // BC

A = (-3 , 3) and D = (0 , 0)

Find the slope of AD

m_{AD}=\frac{0-3}{0--3}=\frac{-3}{3}=-1

B = (2 , 5) and C = (5 , 2)

m_{BC}=\frac{2-5}{5-2}=\frac{-3}{3}=-1

The slope of AD = the slope of BC

So AD // BC because they have the same slope

Step 3:

Each two opposite sides are parallel in quadrilateral ABCD

So the quadrilateral is a parallelogram

8 0
3 years ago
What is the answer to -1 3/5 ÷ 5/-6 ???
Anna007 [38]
Thats what I got. I hope it helps :)

3 0
3 years ago
Please solve 7(b=2) = 49
Luden [163]
Here is your answer
Please mark it brainliest

7 0
3 years ago
8.6 + 5.6x - 1.5 = 40.7
Bumek [7]

Answer:

x=6

Step-by-step explanation:

8.6 + 5.6x - 1.5 = 40.7\\5.6x = 33.6\\x=6

8 0
2 years ago
Read 2 more answers
Other questions:
  • Change to standard form 2.57x10^-4
    13·2 answers
  • Going against the current, a boat takes 7 hours to make a 120 mile trip. When the boat travels with the current on the return tr
    5·1 answer
  • What is the quotient of a number and 4 is at most 5
    15·2 answers
  • How many 1/2s are in 7 please hurry I’m late for the work
    7·1 answer
  • A clothing store sells 30 shirts a day for $20 each. The clothing store's daily shirt revenue is A) $500 B) $5,000 C) $600 D) $6
    6·2 answers
  • What is 3x+3y=9 in slope intercept form
    7·2 answers
  • Michael deposits $875 in a savings account that pays 4.5% interest. How much money does he earn at the end of 18 months?
    13·2 answers
  • 5th grade math. Correct answer will be marked brainliest.
    15·2 answers
  • If you're looking for a sign to not ky.s today this is it
    10·1 answer
  • Consider the attached diagram, where ∠PQR is a straight angle.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!