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
Svetllana [295]
4 years ago
7

You took a 5-question multiple choice quiz with 4 choices for each question. If you guess at random on each question, what is th

e probability that you get at least one question correct?
Mathematics
1 answer:
Arturiano [62]4 years ago
5 0

Answer:

80%

Step-by-step explanation:

4/5=80% chance of getting one correct

You might be interested in
So what are the chances of getting a 100% effort out of someone who never tries than someone who does??
jeka57 [31]

Answer:

someone who doesn't try would have a lower chance of 100% effort and someone who dose try would have a much higher chance of 100% effort

Step-by-step explanation:

i hope this helps!!

8 0
2 years ago
What is 30% of $40 and I don’t know what else to type
miskamm [114]

Answer:

30% of $40 would be $12

Step-by-step explanation:

To figure this out you can do cross multiplication. Take 30 over 100 like a fraction (30/100) and then that equals x over 40 (x/40), x being 30% of $40. then you would multiply diagonally. 100 times X and 30 times 40 getting you to 100x = 1200 then isolate the variable so there is no numbers with it, meaning you have to divide both sides by 100. 100x divided by 100= X and 1200 divided by 100= 12. So X=12, meaning 30% of $40 is $12.

6 0
3 years ago
Read 2 more answers
Simplify the expression 1,000,000 × 0.00062 in scientific notation and express your answer in scientific notation.
Morgarella [4.7K]
The answer is 620. you can use a calculator for these types of questions

3 0
3 years ago
Gere has 3 times as many shirts with print patterns as he does shirts in solid colors. He has a total of 16 shirts. How many shi
Tcecarenko [31]

Answer:

He has 12 print patterns shirt

Step-by-step explanation:

Here, we are interested in calculating the number of print colored shirts owned by Gere.

From the question, we are told that he has 3 times shirts with print colors as shirts with solid colors.

This means that if the number of solid colored shirt he has is x, then he has 3x print shirts

The addition of both is 16;

hence;

x + 3x = 16

4x = 16

x = 16/4

x = 4

Since number of print shirts = 3x; this means there are 3 * 4 = 12 print shy

6 0
3 years ago
Find the area of the circle. Round you answer to the nearest tenth
earnstyle [38]

Answer:

I believe the area of the circle is 254.5

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Joe has 17 coins, nickels and dimes, that total up to $1.25. How many nickels does he have?
    6·1 answer
  • which expression is a result of using distributive property to write -2 + 9 as an equivalent expression ​
    12·1 answer
  • how can a multiplication model help you solve problems 1 which is together tomorrow and max have 72 football cards.tom has 2 mor
    8·1 answer
  • If p(x) = 2x2 – 4x and q(x) = x – 3 what is (p*q)(x)
    9·2 answers
  • 3÷2.58=<br> what's the answer i'm fr wut is the answer
    5·2 answers
  • URGENT <br><br> PLEASE ANSWER!!!!
    15·1 answer
  • The original price of a jacket is $70. The sale price is 30% off the original price. What is the amount off the original price (
    7·2 answers
  • OXYZ is a pyramid whose base is a right-angled triangle where XY = 7 m and YZ = 4 m. Given that the height of the pyramid is 5 m
    8·1 answer
  • Which law of logic is used to make a conclusion?
    8·1 answer
  • In a word processing document or on a separate piece of paper, use the guide to construct a two column proof proving SMRN, given
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!