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
rewona [7]
2 years ago
13

Mr. Clark claims that he has a coin that is weighted so that the probability of heads is 40%. To test this, his students flip th

e coin 200 times and calculate the relative frequency of heads and tails.
(OPTIONS FOR CHOOSE (IN ORDER))
(Q1) Reasonably Close To/Very Different From
(Q2) True/False
(Q3) 0.50/0.60/0.70

Mathematics
1 answer:
mrs_skeptik [129]2 years ago
8 0

Answer:

1. The relative frequency of heads is (A) reasonably close to 40%.

2. Mr. Clark's claim about the theoretical probability is likely to be (A) True.

3. This means that the theoretical probability of tails is most likely 0.6 for this coin.

( I also had this question before)

You might be interested in
A little bit of help on my hw haha, will mark brainiest
Readme [11.4K]
B agree
A,c, d don’t make sense
6 0
2 years ago
Triangle PQR has vertices at the following coordinates : P(0,1) Q(3,2) R(5,-4) . Determine wether or not triangle PQR is a right
lord [1]
Here is my answer. Hope this help.

8 0
3 years ago
I need help! PLEASE HELPP PLEASE HELP!!!
DanielleElmas [232]

Answer:

Part 1: 31x+25=180

part 2: x=5

Step-by-step explanation:

there are 180° on a straight line, which is the base/ bottom line of the traingle (indicated by the arrow on the end).

so, 180-151= 29

29° is the third angle on the traingle.

now, there are 180° in a triangle, therefore to find an equation for x:

29+20x-3+11x-1= 180 (adding up all the angles and making it equal to 180°)

now simplify this equation to get:

31x+25=180 (PART 1)

to find x simply solve the equation:

31x=180-25

31x= 155

x= 155/31

x=5 (PART 2)

4 0
3 years ago
Which of the following represents the ratio of the short leg to the hypotenuse
inn [45]
I believe the answer is C
3 0
3 years ago
20)
Natali5045456 [20]

Answer:

The correct option is A) The growth factor of the investment.

Step-by-step explanation:

Consider the provided exponential function.

V(t) = 30,000(1.125)^t

Where V(t) is the total value  after t years.

Here the function is in the form of Exponential Growth:

y = a(b)^x

Where b value is the growth factor.

By comparing we get that the constant '1.125' represents the growth factor by which our value is increasing each year.

Constant '30,000' represents the initial value i.e. the investment made.

Hence, the correct option is A) The growth factor of the investment.

7 0
3 years ago
Other questions:
  • hallie has 10 times as many pages to read for her homework assignment as Janet altogether they have to read 264 pages how many p
    9·1 answer
  • Which best describes the range of the function f(x) = 2(1/4) after it has been reflected over the y-axis? all real numbers all r
    9·2 answers
  • Which functions have a horizontal asymptote? Y = f(x) y = h(x) y = g(x) y = k(x) On a coordinate plane, 4 exponential functions
    10·2 answers
  • You mix soda water, fruit punch concentrate, and ginger ale in the ratio of 1 : 2 : 5 to make fruit punch. How many pints of eac
    5·2 answers
  • The opposite of -36 if u answer this questions 15pts
    6·1 answer
  • Please answer I need help
    13·2 answers
  • Hey, I've been extremely confused with problems like :7x²-12x-4
    8·1 answer
  • A greeting card is 25 centimeters tall and 17 centimeters wide. What is its perimeter?
    14·1 answer
  • If the area of square 3 is 80 cm² and thee area of square 2 is 100 cm², what is the area of square 1?
    14·1 answer
  • After a discount of 20 %, Marjorie paid $ 180 for a dress. The original price of the dress was​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!