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
lesya [120]
3 years ago
10

Help me out quick it is due todayyyy

Mathematics
1 answer:
Rufina [12.5K]3 years ago
5 0
15% is 0.15 in decimal so
0.15 x 40 = 6
6 Classes is the answer
You might be interested in
PLEASE HELP FAST!!!
grigory [225]

Answer:

x = 9

Step-by-step explanation:

Since the figures are similar then the ratios of corresponding sides are equal, that is

\frac{x-1}{6} = \frac{16}{12} ( cross- multiply )

12(x - 1) = 96 ( divide both sides by 12 )

x - 1 - 8 ( add 1 to both sides )

x = 9

7 0
3 years ago
Read 2 more answers
Please help my exam is going on please and both question of math<br>​
omeli [17]

Step-by-step explanation:

<em>1</em><em>1</em><em>)</em><em> </em><em>PnQ</em><em>=</em><em>QnP</em>

<em>or</em><em>,</em><em> </em><em>{</em><em>1</em><em>,</em><em>2</em><em>,</em><em>3</em><em>}</em><em>n</em><em>{</em><em>1</em><em>,</em><em>2</em><em>,</em><em>3</em><em>,</em><em>4</em><em>,</em><em>5</em><em>}</em><em> </em><em>=</em><em> </em><em>{</em><em>1</em><em>,</em><em>2</em><em>,</em><em>3</em><em>,</em><em>4</em><em>,</em><em>5</em><em>}</em><em> </em><em>n</em><em>{</em><em>1</em><em>,</em><em>2</em><em>,</em><em>3</em><em>}</em>

<em>or</em><em>,</em><em> </em><em>{</em><em>1</em><em>,</em><em>2</em><em>,</em><em>3</em><em>}</em><em> </em><em>=</em><em> </em><em>{</em><em>1</em><em>,</em><em>2</em><em>,</em><em>3</em><em>}</em><em> </em><em>.</em><em>Ans</em>

5 0
3 years ago
You are taking an exam with multiple choice questions worth 5 points and short response questions worth 8 points. It takes 2 min
Minchanka [31]
4 multiple choose and 5 short response ?
7 0
1 year ago
Helpppppppppppppppp<br>find x​
mezya [45]

Answer:

Answer is √2+11/2

And you can use calculator to get even more accurate answer though...

8 0
3 years ago
Read 2 more answers
Compute the permutations and combinations. 4 C 2
lora16 [44]
4C2= \frac{4!}{2!(4-2)!}= \frac{4*3*2*1}{(2*1)(2!)}=  \frac{4*3*2*1}{(2*1)(2*1)}=6


I hope that helps!



7 0
3 years ago
Read 2 more answers
Other questions:
  • Assume that you select two 3-digit numbers at random from the set of consecutive integers from 000 through 999. The selections a
    7·2 answers
  • What is 160 ÷ 55 in the numerous fraction?​
    13·1 answer
  • Graph g(x)=f(x+1) when f(x) =4x-2
    6·1 answer
  • 6. If you were selecting a checking account and reviewing account agreements to see which is the best fit for you,
    8·1 answer
  • What is the run of the points (0,-4) and (0,5)
    8·2 answers
  • Someone help:
    8·1 answer
  • Identify the correct weight to the nearest 1\8 pound, then reduce the fraction if possible.
    14·1 answer
  • What is 5[6 1 2 -6]-[1 6 -6 6] matrix?
    8·2 answers
  • In Miron's class, there are 25 students. 3/5 of the students are boys. How many of the students in his class are boys?
    11·2 answers
  • If the simple interest on $5,000 for 9 years is $1,800, then what is the interest rate?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!