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
melomori [17]
3 years ago
13

a summer concert series has 12 different prerforming artisits. you decide to attend at least 4 of the concerts. how many differe

nt combinations can you attend?
Mathematics
2 answers:
Maslowich3 years ago
6 0

Answer:

48 I think

Step-by-step explanation:

Oksi-84 [34.3K]3 years ago
6 0
Yea it should be 48 cause 4x12=48
You might be interested in
Help me answer 99 plz
Vitek1552 [10]
One tick behind one is 3/4, 1/8 is basically half of 1/4, so find 1/4 and find 1/8, 0 is sort of obvious but then not obvious. three ticks behind 3/4. 2 2/3, count UP from 1 1/4 to find 2 2/3. I really hope I helped! :)
5 0
3 years ago
The ratio of two numbers is 4:9. When 5 is subtracted from each of them the new ratio becomes 3:8. Find the numbers.​
natta225 [31]

Answer:

FIRST NUMBER IS 20

AND

SECOND NUMBER IS 45

Step-by-step explanation:

LET THE RATIO BE X

FIRST NUMBER = 4X

SECOND NUMBER = 9X

A/Q,

=}4X - 5 / 9X - 5 = 3 / 8

CRISS CROSS,

=}8 ( 4X - 5 ) = 9X - 5 ( 3 )

=}32X - 40 = 27X - 15

=}32X - 27X = - 15 + 40

=}5X = 25

=}X = 25 / 5

=}X = 5

THEREFORE,

FIRST NUMBER

=} 4X

=} 5 × 4

=} 20

SECOND NUMBER

=} 9X

=} 5 × 9

=} 45

8 0
3 years ago
Suppose you have a 6-face unfair dice with numbers 1,2,3,4,5,6 on each of its faces. If the probability distribution of throwing
kotegsom [21]

Answer:

D is correct

Step-by-step explanation:

Here, we want to select which of the options is correct.

The correct option is the option D

Since the die is unfair, we expect that the probability of each of the numbers turning up

will not be equal.

However, we should also expect that if we add the chances of all the numbers occurring together, then the total probability should be equal to 1. But this does not work in this case;

In this case, adding all the probabilities together, we have;

1/12 + 1/12 + 1/12 + 1/12 + 1/12 + 1/2

= 5(1/12) + 1/2 = 5/12 + 1/2 = 11/12

11/12 is not equal to 1 and thus the probability distribution cannot be correct

4 0
3 years ago
List the factors of 15 and 30. Indicate which factors are common to both numbers and the Greatest Common Factor (GCF). 
monitta
Factors of 15 . . . 1, 3, 5, 15

Factors of 30 . . . 1, 2, 3, 5, 6, 10, 15, 30

Common factors (numbers on both lists) . . . 1, 3, 5, 15

Greatest common factor (biggest number on both lists) . . . 15
6 0
3 years ago
19 dollars for 5 books
viktelen [127]

Answer:

$3.80 per book

Step-by-step explanation:

I divided 19 by 5 to get the price per book

3 0
3 years ago
Other questions:
  • Solve the system ⎧⎩⎨⎪⎪⎪⎪⎪⎪4x1−x13x1−3x1−5x2+x2−4x2+3x2+4x3+2x3+6x3+6x3+4x4=+3x4=+7x4=+9x4=3143
    9·1 answer
  • Explain how to find 40×50 using mental math
    14·2 answers
  • Rolling two die, how many ways can a five show up on at least one die
    11·1 answer
  • If y = 4x – 1, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs?
    15·1 answer
  • What are the conditions for using the standard deviation formulasquare root p times 1 minus p divided by nwhen working with a sa
    5·1 answer
  • Calculate the area of the square shown below (HARD)
    14·1 answer
  • Consider:
    14·1 answer
  • There are 5 members of a Math Club. In how many ways can the positions of a secretary, a presidents and treasurer be chosen?
    5·1 answer
  • What is the solution to the system of equations below
    9·1 answer
  • If the area of a circle is 121pi square units, what is its diameter
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!