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
Lerok [7]
3 years ago
8

70%70, percent of a certain species of tomato live after transplanting from pot to garden. Najib transplants 333 of these tomato

plants. Assume that the plants live independently of each other. Let X =X=X, equals the number of tomato plants that live.
What is the probability that exactly 222 of the 333 tomato plants live?
You may round your answer to the nearest hundredth.
Mathematics
2 answers:
ikadub [295]3 years ago
6 0

Answer: 0.441

Step-by-step explanation:

zhuklara [117]3 years ago
5 0

Complete question :

70% of a certain species of tomato live after transplanting from pot to garden. Najib transplants 3 of these tomato plants. Assume that the plants live independently of each other. Let X = the number of tomato plants that live.

What is the probability that exactly 2 of the 3 tomato plants live?

You may round your answer to the nearest hundredth.

Answer:

0.44

Step-by-step explanation:

Given that :

P(live after transplanting) = 0.7

Assume plants live independently of each other :

Number of tomatoes transplanted = 3

Number of potatoes that live = x

Probability that exactly 2 of the 3 tomatoes live?

Using binomial probability ;

p = 0.7

1 - p = 1 - 0. 7 = 0.3

P(x = x) = nCx * p^x * (1 - p)^(n-x)

P(x = 2) = 3C2 * 0.7^2 * 0.3^(3-2)

P(x = 2) = 3C2 * 0.7^2 * 0.3^1

P(x = 2) = 3 * 0.49 * 0.3

P(x = 2) = 0.441

= 0.44 ( nearest hundredth)

You might be interested in
Write the words for the expression 3x(6-1)
fgiga [73]

Answer:

three <em>multipl</em><em>i</em><em>e</em><em>d</em><em> </em>by six <em>m</em><em>i</em><em>n</em><em>u</em><em>s</em><em> </em>one in <em>parentheses</em><em> </em>

Step-by-step explanation:

For the last part aka (6-1) just say that 6-1 is in parenthesis

Hope this helpss!! :DD♡

5 0
3 years ago
four sisters bought a present for their father. They receive a 10% off discount on the original price o the gift. After the disc
valina [46]

the answer should be $40.00

8 0
3 years ago
Can someone help me? I do not understand. She did NOT teach us this??
Flauer [41]
I think u just subtract 35° from 130° and that should be the angle of x
7 0
3 years ago
What is 1,000×200<br><br><br>help me pls
dybincka [34]
1000*200=200000
This will be your answer
thanks
4 0
3 years ago
Which ordered pair would form a proportional relationship with the point graphed below?
jolli1 [7]

Answer:

(5, 20)  

Step-by-step explanation:

We can find the slope of the line

m = (y2-y1)/(x2-x1)

    = (40-0)/(10-0)

    = 40/10

    =4

Since the line goes through (0,0) the y intercept is 0

y = mx+b

y = 4x

Lets check the points  by substituting into the equation

40, 10)     10 = 4*40   10 =160  no

(–5, –10)    -10 = 4*-5    10 = -20   no

(5, 20)       20 = 4*5    20 = 20  yes

(–10, –20)    -20 = 4*-10    -20 = -40   no

4 0
2 years ago
Read 2 more answers
Other questions:
  • Find the area of the circle.<br> Use 3.14 for pi<br> A = pi r2 <br> A= [?]
    14·1 answer
  • HELP PICS INCLUDED! WILL GIVE BRAINLIEST! SHOW WORK AND EXPLAIN
    9·1 answer
  • 5x+9=24 solve the equation
    10·2 answers
  • Express your answer in scientific notation. 4.1 x 10^-2 - 2.6 x 10^-3
    13·1 answer
  • Name the parent function for the graph below.<br> HELP PLEASE
    10·2 answers
  • If the scale factor is 5, how many times larger will the scaled copy's area be?
    5·1 answer
  • How long does daily skips take
    14·1 answer
  • Henry has two same size rectangle divided into the same number of equal parts.one rectangle has 2/5 of the parts shaded,and the
    9·2 answers
  • 1 1/3 x 2 3/4 = <br> ANSWER ASAP AND BE RIGHT <br> EXPLAINNNN STEP BY STEP <br> TO BE BRAINLIEST
    12·1 answer
  • -What is the solution to the following?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!