A pop quiz has 4 multiple choice problems, all with 3 possible answers (A, B, or C,). You need to get at least 4 correct to pass. If you are completely unprepared and have to guess on every question, what is the probability that you will pass the quiz?

Answers

Answer 1

Answer:

The probability is 1/4, for me if I need to guess all blankly.

But if I am unprepared but if I use my brain it can be 3/4

Sooo, hope it helps!!!


Related Questions

jared and zach worked all day saturday mowing lawns they earned a combined of $43 how much did each boy get

Answers

Answer:

$21.50

Step-by-step explanation:

Marget works at a bakery. She is paid 300 every week

Answers

Answer:

B

Step-by-step explanation:

12x + 300 = 450

hope this helps

draw the grid of 3y- 4x=12

Answers

this is the grid of 3y - 4x = 12

write an equation of the circle with center (8,-6) and radius 2

Answers

Answer:

(x - 8)^2 + (y + 6)^2 = 4.

Step-by-step explanation:

The general equation is:

(x - a)^2 + (y - b)^2 = r^2.

Plugging in the given values:

(x - 8)^2 + (y - (-6))^2 = 2^2

(x - 8)^2 + (y + 6)^2 = 4.

Write two numbers that have the given absolute value.

22

Answers

Answer:

22 and -22

Step-by-step explanation:

Absolute value means the distance of a number from zero

HELP ME PLEASE.
Find the slope of the line parallel to the following line.
Which of those?

y = 2x - 7
-2
1/2
2
-1/2

Answers

Answer:

2

Step-by-step explanation:

the slope of the given line is 2

parallel lines have the same slope so the answer is 2

PLZ HELP !! PICK ABC OR D

Answers

Answer:

C

Step-by-step explanation:

see attachment, answer please.

Answers

Answer:

4.5

Step-by-step explanation:

Which function does this graph represent

Answers

Answer:

b. f(x) = -3(x+1)^2+2

Step-by-step explanation:

i hope this helps :)

Translate the Verbal phrase into a Math Expression: Four more than twice a number

Answers

Answer:

2x+4 or 4+2x

Step-by-step explanation:

please help i will help you

Answers

the point is located in the third quadrant! :))

LOLLL SOMEONE RIGHT ME A HAIKU AND MAKE IT NICE

Answers

Answer:

moon and stars wonder

where have all the people gone

alone in hiding

Step-by-step explanation:

Answer:

Auto Praise for Cow - A Haiku

"The juxtaposition of cow and goat is truly inspired."

- The Daily Tale

"I don't like short poems. So why am I reviewing a haiku, you may wonder? Well, I liked the title - 'Cow'. It went down hill from there."

- Enid Kibbler

"Amazing how so few words can set a scene so perfectly. I close my eyes and all I can see is the baking christmastime."

- Hit the Spoof

"I felt that I was a cow. It was spooky. I hope to read more by Anonymous. Perhaps next time, something longer."

- Zob Gloop

"I've always wanted to write a haiku about a cow. I can't belive Anonymous has beaten me to it."

- Betty Borison

"Baking christmastime is a popular first line for a haiku. It's incredible how much diversity can be achieved with those final lines."

- Chris Critic, otherwise known as Cristic

Step-by-step explanation:

qw

HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP

Answers

Answer:

A. When the team scored 52 points, the median number decreased.

Step-by-step explanation:

The median now is 88. Without the 52, (using the median formula,) it would become 88.5. Since 88.5 is larger than 88, it means the median decreased after 52 was added. There was no change when 91 was added.

What is the vertical line that divides the parabola into two equal part?

Answers

Answer:

It would be the y-axis.

Step-by-step explanation:

What is the product of 4/5 * 7/8 * 2/3 in its simplest form?​

Answers

Answer:

7/15

Step-by-step explanation:

A bag contains 9 marbles: 3 are green, 4 are red, and 2 are blue. Karen chooses a marble at random, and without putting it back, chooses one at random. What is the probability that the first marble is blue and the second is green? Write your answer as a fraction in simplest form.

Answers

First one was blue- 2/9
Second one was green- 3/8

Which equation does not represent a linear function

Answers

Answer:

D should be the one that DOES NOT represent a linear function

A group of friends wants to go to the amusement park. They have no more than $415 to spend on parking and admission. Parking is $19, and tickets cost $36 per person, including tax. Use the drop-down menu below to write an inequality representing pp, the number of people who can go to the amusement park.

Answers

Answer:

p≤11

that's all i got from the delta math thing

Part I
compare the difference of the means of the two data sets found in part H as multiple m of their variability ​

Answers

Answer:

Step-by-step explanation:

I know that the two means are are 11.28 and 12.

I could be wrong but I did the math 5 times.

Answer:

the other guy is correct

Step-by-step explanation:

Please help need it today due at 8

Answers

Answer:

slope=3

y intercept=4

Step-by-step explanation:

i did this using the equation y=mx+b m being slope and b being y intercept

HELP ME WITH THE EQUATION!!! IF ITS CORRECT ILL GIVE BRAINIST

Answers

Answer:

The equation would be F = C - 3m

Step-by-step explanation:

Based on the chart, the fee for each movie you rent costs 3 dollars. The F is the monthly membership fee, the m is the number of movies rented, the 3 is the fee for each movie rented, & the C is the cost.

I really hope that it helps.

CAN SOMEONE PLZ HELP ME?? PLZ DO YOU KNOW ABOUT Coordinate Planes??!! plzzzzzz help

Answers

Answer: the distance from x axis is 4

Step-by-step explanation:

the y coordinate is 2 the x axis is on the bottom and 2 units for each number so 4 units

Answer:

Since e on the y-axis is 2, e on the x-axis would be 2 if you look at its distance from the x-axis because you have to look at the intersect

Step-by-step explanation:

Find the value of x. Write your answer in simplest form.

Answers

Answer:

x = 9

Step-by-step explanation:

Using Pythagoras' identity in the right triangle

x² + x² = (9[tex]\sqrt{2}[/tex] )²

2x² = 162 ( divide both sides by 2 )

x² = 81 ( take the square root of both sides )

x = [tex]\sqrt{81}[/tex] = 9

plz helppppppppoppppppp

Answers

Answer:

D

Step-by-step explanation:

Option A:

(3)¹ × (3)⁻¹⁰   =  (3)⁽¹⁻¹⁰⁾   = 3⁹

=

=

Option B :

(3)⁻¹ × (3) ¹⁰   = 3⁽¹⁰⁻¹⁾

= 3⁹

= 19683

Option C :

(3⁻⁴) × (3)⁷   = 3⁽⁷⁻⁴⁾

              = 3³

Option D :

3⁴ × 3⁻⁷ = 3⁴⁻⁷

= 3⁻³

=  

=

Therefore, option D is the answer.

ahJsbsgshsjsjdbjdjshsbsbsbd
Divide: -64/-768​

Answers

Answer:

0.08333333333

hope this answer helps you!

Answer:

1/12

Step-by-step explanation:

Using a calculator and rounding the result (quotient) off, we get:

64/768 = 0.083333...  (approximately) or 1/12 (exact quotient)

Petra is making donuts by stamping circles in dough using a pastry stamp with a diameter of 3 inches. For the donut hole, she stamps out a circle using a pastry stamp that has a diameter of 1 inch.

How many square inches of dough are left to make the donut after the hole has been removed?

Answers

Answer:

2 inches would be left

Step-by-step explanation:

help me out thank you so much whoever does!!

Answers

Answer : 45 degrees

Explanation: it forms a right triangle and a right triangle is 90 degrees and the other half is 45 so that means the 2nd half is 45 degrees

Answer:

b=45

Step-by-step explanation:

The two angles form a right angle. This is shown through the box drawn at the angle's vertex; this represents that it is a right angle. A right angle is equal to 90 degrees b can be found by using the other angle. Since 45 and b are complementary angles 45+b=90. This means that b must equal 45 degrees.

Events A and B are mutually exclusive. Suppose event A occurs with probability 0.36 and event B occurs with probability 0.31. Compute the following. (If necessary, consult a list of formulas.) (a) Compute the probability that A does not occur or B does not occur (or both). 0. x 5 ? (b) Compute the probability that either A occurs without B occurring or A and B both occur. 0.36​

Answers

Answer:

Events A and B are dependent

Step-by-step explanation:

If A and B are two events such as A and B are dependent then

P(A∩B)  P(A) P(B)

An event A will occur with probability 0.4 that is  

An event B will occur with probability 0.6 that is  

The probability that both A and B will occur is 0.20 that is P(A∩B) = 0.20

Therefore,

P(A∩B)  P(A) P(B)

So,

events A and B are dependent

It is a and b hope I help

30-25%=???? need help for math

Answers

Answer:

30-25%=22.5

Step-by-step explanation:

Answer:

22.5

Step-by-step explanation:

25% of 30=7.5

30-7.5=22.5

Also can anyone help with these problems too?

Answers

Answer:

6. a

------

7. b

------

8. d

------

9. d

------

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