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
Fed [463]
2 years ago
14

Mai conducted an experiment by flipping a fair coin 200 times. The coin landed heads up 110 times. Which statement about the

Mathematics
2 answers:
e-lub [12.9K]2 years ago
6 0

Answer:

B

Step-by-step explanation:

mylen [45]2 years ago
4 0

Answer:

b

Step-by-step explanation:

You might be interested in
How do I solve this?
boyakko [2]
See below for solution. Hope this is helpful

3 0
2 years ago
HELP!!!!! It's REALLY easy, but you can't retake this practice assignment, so help
seropon [69]

You are right. 5 is correct.

6 0
2 years ago
A culture of bacteria has an initial population of 92000 bacteria and doubles every 7 hours. Using the formula P_t = P_0\cdot 2^
ludmilkaskok [199]

Answer:

im here for the a

Step-by-step explanation:

8 0
3 years ago
Marisa has 24 quarters to play games at a carnival. She only wants to play Ring Toss and Knock Down the Clown. If each game cost
KATRIN_1 [288]

Answer:

12 different ways

Step-by-step explanation:

1 to 23

2 to 22

3 to 21

4 to 20

5 to 19

6 to 18

7 to 17

8 to 16

9 to 15

10 to 14

11 to 13

12 to 12

4 0
3 years ago
The one-to-one functions g and h are defined as follows
Debora [2.8K]

Answer:

g^-^1(x)=-8

h^-^1(x)=\frac{x-4}{3}

(h^-^1 \ o\ h)(-3)=-3

Step-by-step explanation:

When given the following functions,

g=[(-2,-7),(4,6),(6,-8),(7,4)]

h(x)=3x+4

One is asked to find the following,

1. Question 1

g^-^1(4)

When finding the inverse of a function that is composed of defined points, one substitutes the input given into the function, then finds the output. After doing so, one must substitute the output into the function, and find its output. Thus, finding the inverse of the given input;

g^-^1(4)

g(4)=6\\g(6)=-8\\g^-^1(4)=-8

2. Question 2

h^-^1(x)

Finding the inverse of a continuous function is essentially finding the opposite of the function. An easy trick to do so is to treat the evaluator (h(x)) like another variable. Solve the equation for (x) in terms of (h(x)). Then rewrite the equation in inverse function notation,

h(x)=3x+4\\\\h(x)-4=3x\\\\\frac{h(x)-4}{3}=x\\\\\frac{x-4}{3}=h^-^1(x)

h^-^1(x)=\frac{x-4}{3}

3. Question 3

(h^-^1 \ o\ h)(-3)

This question essentially asks one to find the composition of the function. In essence, substitute function (h) into function (h^-^1) and simplify. Then substitute (-3) into the result.

h^-^1\ o\ h

\frac{(3x+4)-4}{3}\\\\=\frac{3x+4-4}{3}\\\\=\frac{3x}{3}\\\\=x

Now substitute (-3) in place of (x),

=-3

8 0
2 years ago
Other questions:
  • 567 children eating lunch. 323 children milk and 136 drinking orange juice. The rest we're drinking apple juice. How many childr
    6·2 answers
  • If the store purchases a product at a wholesale cost of $1.65, and it is sold at $2.20, what is the gross profit percentage? (fo
    5·1 answer
  • Find the volume of the Prism
    9·2 answers
  • Which of the following has 104.0032 in written form?
    12·1 answer
  • The model represents an equation.
    6·1 answer
  • Which expression below are equivalent to 2(2x + 1)
    15·1 answer
  • 2x+5y=46<br> 5x+3y=58<br><br> what are the x and y values
    15·1 answer
  • I’m on a timer because I only have until tomorrow morning, please help me.
    5·1 answer
  • Help. Fully explain plz
    9·2 answers
  • A class has 4 boys and 10 girls. What is the ratio in the simplest form that compares a number of boys to a total number of stud
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!