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
Whitepunk [10]
4 years ago
15

In a probability experiment, a coin is flipped three times. Construct a tree diagram

Mathematics
1 answer:
lara31 [8.8K]4 years ago
3 0
Each column of bifurcations in the diagram represents a coin flip.

You might be interested in
Pls help soon:)
Tanzania [10]
Correct answers are:
(1) <span>28, 141 known cases
(2) 79913.71 known cases after six weeks (round off according to the options given)
(3) After approx. 9 weeks (9.0142 in decimal)

Explanations:
(1) Put x = 0 in given equation
</span><span>y= 28, 141 (1.19)^x
</span><span>y= 28, 141 (1.19)^(0)
</span>y= 28, 141


(2) Put x = 6 in the given equation:
<span>y= 28, 141 (1.19)^x
</span><span>y= 28, 141 (1.19)^(6)
</span>y= 79913.71

(3) Since
y= 28, 141 (1.19)^x
And y = <span>135,000

</span>135,000 = 28, 141 (1.19)^x
135,000/28, 141 = (1.19)^x

taking "ln" on both sides:
ln(4.797) = ln(1.19)^x

ln(4.797) = xln(1.19)
x = 9.0142 (in weeks)

5 0
4 years ago
What does y=1/2x what number is the x
poizon [28]

Answer:

Step-by-step explanation:

7 0
3 years ago
Which of the following correlation coefficients represents the strongest
erik [133]

Answer:

\boxed {\boxed {\sf -0.92}}

Step-by-step explanation:

A correlation coefficient is a number ranging from -1 and 1 that measures the strength and direction of a linear relationship.

  • If it is a negative number, the linear relationship is also negative. If it's positive, the relationship is positive.
  • The closer it is to -1 or 1, the stronger the relationship.

Since the question only asks for the strongest relationship and does not ask for the direction (positive/negative), we can simply choose the number closest to -1/1. Therefore, the answer is -0.92.

8 0
3 years ago
Express the product of 2x^2+6-8 and x+3 in standered form ASap plz !!!!
katrin [286]

1095 to the second power is what google told me!

3 0
3 years ago
What is the least perimeter of a rectangle with an area of 39 square feet
Gekata [30.6K]
Ths answer is 80 squared feet
5 0
4 years ago
Other questions:
  • Which number is irrational?<br><br> 0.14¯¯¯¯<br> √6<br> √4<br> 1/3
    5·2 answers
  • Which of the following lists is in order from smallest to largest?
    15·2 answers
  • I need help with my multiplying mixed numbers by whole numbers
    15·1 answer
  • A particular style of jacket costs the retailer $85 per jacket. At what price should the retailer mark them so he can sell them
    11·1 answer
  • How do you do this, how do you get the percentages to come
    5·1 answer
  • Mary wants to paint her bedroom. Each wall takes 1/3 of a liter of paint. If she buys 2 liters ? point
    15·1 answer
  • What is the mean of 4,4,6,6,7,7,8,9,9,9,9,10. Need answer ASAP.
    13·1 answer
  • A. 4+2(5)+(−3)<br> b. 4+2[5+(−3)]<br> PLEASE- I NEED HELP!!!
    8·1 answer
  • A rectangle with a perimeter of 9 units is graphed on a coordinate grid. The square is dilated by a scale factor of 0.2 with the
    13·1 answer
  • -3x+4-1=4x determine if an expression or equation
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!