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
Otrada [13]
3 years ago
11

A bag contains 8 red marbles, 12 yellow marbles, 10 purple marbles, 9 green marblesand 22 orange marbles. You draw 5 marbles out

at random, without replacement. What is the probability that all the marbles are red? What is the probability that exactly two of the marbles are red? What is the probability that at most 2 of the marbles are red?
Mathematics
1 answer:
Allisa [31]3 years ago
4 0

Answer:

13

Step-by-step explanation:

QUE RPO

You might be interested in
Write the equation of a line that is perpendicular to y=5 and that passes through the point (−7,−5)
nordsb [41]

x =  - 7 \\  \\ hope \: it \: helps

6 0
2 years ago
Read 2 more answers
Find x, round your answer to the nearest integer.
Makovka662 [10]

Answer:

B. 8

Step-by-step explanation:

cos37° = 4/5 = x/10

=> 4(10) = 5x

=> x = 40/5

=> x = 8

The correct option is B.

8 0
2 years ago
an electric wire which is 0.12 m long is cut into 3 pieces of the same length.How long is each pieces?​
grigory [225]

Answer:

0.04m

Step-by-step explanation:

0.12/3=0.04

6 0
3 years ago
Read 2 more answers
The sum of two numbers is 12. The difference of the same two numbers is -4. Find the numbers
seraphim [82]

Answer:

4,8

Step-by-step explanation:

let the numbers be x and y

x+y=12

x-y=-4

add

2x=12-4=8

x=8/2=4

4+y=12

y=12-4=8

so numbers are 4 and 8

4 0
3 years ago
Simplify y-2/3/y+1/5
liberstina [14]

Answer:

\frac{15y-10}{15y-3}

Step-by-step explanation:

First at all, we need to use a=\frac{a}{1} to convert this expression into a fraction, like:

y-\frac{2}{3} to convert into \frac{y}{1} -\frac{2}{3}.

Expand the fraction to get the least common denominator, like

\frac{3y}{3*1}-\frac{2}{3}

Write all numerators above the common denominator, like this:

\frac{3y-2}{3}

The bottom one used the same way to became simplest form, like this:

y+\frac{1}{5}

\frac{y}{1} +\frac{1}{5}

\frac{5y}{5*1}+\frac{1}{5}

\frac{5y+1}{5}

And it became like this:

\frac{3y-2}{3}/\frac{5y+1}{5}

Now, we are going to simplify this complex fraction. We can use cross- multiply method to simplify this fraction.

\frac{3y-2}{3}*\frac{5y+1}{5}

3y-2(5) and 5y-1(3)

and it will becomes like this in function form:

\frac{3y-2(5)}{5y+1(3)}

Then, we should distribute 5 through the parenthesis

\frac{15y-10}{5y+1(3)}

\frac{15y-10}{15y+3}

And.... Here we go. That is the answer.

7 0
3 years ago
Other questions:
  • Tina recorded the low temperatures for the last seven days. Here are her observations:
    14·1 answer
  • What is the third term of the sequence? a1 = k an = 2an-1 2k 4k 6k 8k
    7·2 answers
  • Simplify 1/2(8y-10z)-(3y+z)
    13·2 answers
  • What is the mean of the values in the dot plot?
    14·1 answer
  • What is the slope of the line?
    5·1 answer
  • If aₙ = 3(3)ⁿ⁻¹ , what is S₃?<br><br> 12<br><br> 27<br><br> 9<br><br> 39
    8·2 answers
  • I am a factor of 32. The other factor is 4 . What number am i
    10·2 answers
  • What time is shown on this clock?
    9·1 answer
  • The Jackson family borrowed $240,000 to purchase a house and, over thirty years they had to repay 250% of what they borrowed. Wh
    13·1 answer
  • Dding and Subtracting Decimals struction Active Finding an Account Balance Dewan's bank account balance is -$16.75. He deposits
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!