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
lesantik [10]
2 years ago
8

A jar contains 11 red marbles, 12 blue marbles, and 6 white marbles. Four marbles from this jar are selected, with each marble b

eing replaced after each selection. What is the probability that the first red marble chosen is on the 5th selection?
0.0128
0.0563
0.1484
0.2815
Mathematics
1 answer:
Anuta_ua [19.1K]2 years ago
8 0
Answer: Option 2: 0.0563
Total Marbles: 29
Option:
(B/W) • (B/W) • (B/W) • (B/W) • (R)
18/29 • 18/29 • 18/29 • 18/29 • 11/29
= Exact Form: 1154736/20511149
= Decimal Form: 0.05629796
You might be interested in
Find the zeros of the polynomial x2-7​<br><br>please answer step by step
Yuki888 [10]

Answer:

x = ± \sqrt{7}

Step-by-step explanation:

To find the zeros equate the polynomial to zero, that is

x² - 7 = 0 ( add 7 to both sides )

x² = 7 ( take the square root of both sides )

x = ± \sqrt{7}

Thus the exact solutions are

x = - \sqrt{7} , x = \sqrt{7}

6 0
3 years ago
:
Gnoma [55]

Answer:

a is the answer

Step-by-step explanation:

8 0
3 years ago
Zack Mason invested $47,000 in cash to start the firm. 4 Purchased office equipment for $5,200 on credit from Den, Inc.; receive
Artemon [7]

Answer:

Sept. 1

Dr. Cash               $47,000

Cr.  Zack Capital   $47,000

Sep. 4

Dr. Office Equipment   $5,200

Cr.  Den, Inc                  $5,200

Sep. 16

Dr. Automobil (Car)   $13,200

Cr.   Bank                    $13,200

Sep. 20

Dr. Supplies   $390

Cr.   Bank        $390

Sep. 23

Dr. Cash                       $105

Cr.   Purchases Return $105

Sep. 30

Dr. Den, Inc.   $2,900

Cr.   Bank        $2,900

Dr. Zack Drawing   $1,700

Cr.   Cash                $1,700

Dr. Rent Expense   $1,050

Cr.   Bank                 $1,050

Dr. Cash                    $2,900

Cr.  Service revenue $2,900

Dr. Telephone Expense  $370

Cr. Cash                           $370

Explanation:

Sept. 1

As cash is received, so cash account is debited and capital account is credited due to the credit nature of capital account

Sep. 4 Purchased office equipment is the addition of asset so, this is debited and payable is credited because payment has not been made yet.

Sep. 16 Automobile is purchase which is also an asset so, it is debited and bank is credited because payment is made through check.

Sep. 20 Purchased supplies for $390 is also an addition in assets for the company so, it is debited bank is credited because payment is made through check.

Sep. 23 As cash is received, so it debited. Purchases Return account is credited because it is an contra purchases account and normally it has credit balance.

Sep. 30 Payment of payable made through check, Payable is debited and bank is credited.

Cash Withdrawn for personal used, drawing account is an contra capital account so, it is debited and cash is paid, it is credited.

Rent is paid through check, As rent is an expense, it is debited due to its debit nature.

Services are performed against cash, so, service revenue is credited and cash receipt is debited in cash account.

Telephone bill is paid through check, As telephone expense account debited due to its debit nature.

5 0
3 years ago
What is the decimal multiplier to decrease by 39%
ZanzabumX [31]

Answer:

100%-39%=61% which is 0.61

Step-by-step explanation:

7 0
3 years ago
Gavin needs $80 to buy a fish tank. He has saved $8 and plans to work as a babysitter to earn $9 per hour. Which inequality show
nata0808 [166]

Answer:

(D)

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • The ordered pair (-2, 12) is a solution of the inequality y &gt; -5x + 2.<br><br> True<br><br> False
    8·2 answers
  • Factor 16x4 - 4y2<br><br> A) (x + 4y)(x - 4y)<br> B) 4(2x2 + y)(2x2 - y)
    14·2 answers
  • How can u tell from a graph that the graph represents a proportional relationship?
    7·1 answer
  • Can somebody help please?<br> Also there are 10 people :3
    11·1 answer
  • it cost ruby $4 dollars to send 48 messages.what was her cost of texting in texts per dollar?express your answer in simplest for
    7·2 answers
  • What is the slope of the equation f(x)=3x+4 A.3 B.4
    15·2 answers
  • What percent of 12 is 9?<br> A. 25%<br> B. 67%<br> C. 75%<br> D. 108%<br> E. 133%
    11·1 answer
  • Please explain the steps and how I can find the values!!
    5·1 answer
  • Can somebody help me out with my homework my grades are bad
    15·2 answers
  • 3-(4-2) 5<br> 3.4-2.5<br> 11-4-2<br> 2015<br> 11 (42)<br> (7-3)-(4-2)7-3-4-2
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!