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
mestny [16]
3 years ago
13

Sally is completely unprepared for a three-question multiple-choice pop quiz, so she randomly guesses the answer to each questio

n. If each question has four choices, then what is the probability that she gets at least two questions correct?
Mathematics
1 answer:
timurjin [86]3 years ago
8 0
There are 3 questions and 4 choices.
So she has 1/4 of a chance of getting each question right.
Now if you multiply all her odds 1/4 x 1/4 it would become 1/16. Therefore she has 1/16 of a chance of getting a 2/3
You might be interested in
Can someone please help me make a story i need it done tonight!!
bezimeni [28]
For the first;
For every four marbles, Izuku placed 2x more in the jar.
4 0
3 years ago
PLZ HELP AND HRRY<br> WILL MARK BRAINLIEST IF 2 PEEPS
Sindrei [870]

Answer:

1/5(9times) would be your answer man!!!

7 0
3 years ago
Read 2 more answers
a large storage container in the shape of a rectangular prism has the dimensions of the following: length 16.5m width 18.2m heig
Zielflug [23.3K]

Answer:

3603 boxes.

Step-by-step explanation:

Rectangular Prism is actually a cuboid.

Volume of cuboid = length * width * height.

It is given that length = 16.5 m,  width = 18.2 m, and height = 12 m. Therefore:

Volume = 16.5 * 18.2 * 12 = 3603.6 cubic meters.

Volume is actually the capacity of the shape. If the box has the volume of 1 cubic meters, then the number of boxes that can fit in the rectangular prism will be:

Number of boxes to be fit = Volume of Large container/Volume of Small Container.

Number of boxes = 3603.6/1 = 3603 boxes.

Therefore, 3603 boxes will fit the rectangular prism and 0.6 cubic meters will be the spare space!!!

4 0
3 years ago
The missing number in the series?
RoseWind [281]
A)48

Explanation:

2^3 - 2^2 = 8 - 4 = 4
3^3 - 3^2 = 27 - 9 = 18
4^3 - 4^2 = 64 - 16 = 48
5^3 - 5^2 = 125 - 25 = 100
6^3 - 6^2 = 216 - 36 = 180
7^3 - 7^2 = 343 - 49 = 294
8^3 - 8^2 = 512 - 64 = 448
7 0
3 years ago
In a randomly generated list of numbers from 0 to 8 what is the chance thag each number will occur?
Vitek1552 [10]

Answer:

1/9

Step-by-step explanation:

That's bc there are 9 possible outcomes 0,1,2,3,4,5,6,7,8,

so say an out come is 4, out of 9 chances it was 4 so there is a 1/9 of getting 4

6 0
3 years ago
Other questions:
  • Tim wants to collect 400 stickers. if he makes pages of 10, how will he know when he has 400 stickers?
    9·2 answers
  • Solve the equation. −7 =h5
    12·1 answer
  • Mathematics rewrites problem 4 on page 57 with different numbers. Solve the new problem and show your work.
    12·1 answer
  • If y varies directly with x and y =70 when x=14, find x when when y = 110
    13·1 answer
  • Help will give crown only REAL ANSWERS COMMENT IF YOU HAVE A QUESTION
    12·1 answer
  • Angela's coffee shop brewed seventy-one liters of coffee everyday for a week.The shop is open for 16 hours everyday.How many lit
    11·1 answer
  • For women aged​ 18-24, systolic blood pressures are normally distributed with a mean of 114.8 mm Hg and a standard deviation of
    9·1 answer
  • Ben has a collection of quarters and nickels worth $5.35. If the number of nickels is 5 less than twice the number of quarters,
    15·1 answer
  • Catherine is going cycling with 3 friends. They take 2 L of water for each person. At the end of the day they have 0.8 L of wate
    11·1 answer
  • 13. On a snow day, the temperature at 8 AM was 2°F. Later in the day the temperature rose 6º. What was the resulting temperature
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!