Answer:
Combinations refer to the combination of n things taken k at a time without repetition. To refer to combinations in which repetition is allowed, the terms k-selection, k-multiset, or k-combination with repetition are often used.
Step-by-step explanation:
in smaller cases it is possible to count the number of combinations. For example given three fruit, say an apple, orange and pear, there are three combinations of two that can be drawn from this set: an apple and a pear; an apple and an orange; or a pear and an orange.
Please Help rewarding brainliest
which equation could be represented by the number line
Answer:
A.) 0+3 = 3
B.) 6-6=0
C.) 0 - 1 = -1
D.) 1 - 2 = -1
Step-by-step explanation:
Answer:
0+3=3
6 + -6 =0
0 + -1 = -1
1 + -2 = -1
what were the countries in world war ||
giving brainly
Answer:
StGermany, Italy, and Japan) and the Allies (France, Great Britain, the United States, the Soviet Union, and, to a lesser extent, China). Read about the Tripartite Pact, the agreement that linked Germany, Italy, and Japan in a defensive alliance.
please help me on this question
Please Answer this Question
Write the equation of a line in slope intercept form that has a slope of -2/3 and has a y-intercept of 7.
PLS HELP
If I flip a penny and then I flip a dime, what are the number of possible outcomes?
Pls help, i will award branliest
x+1.793=2.42
______ = _______
X = _________
Choices : +2.42 , +1.793 , +2.42 , +1.793 , x=4.213 , -1.793 , -1.793 , x=0.627
*Choices can be used more than once!!
PLZ HURRY WILL MARK BRAINLIEST
cheddar cheese cost 5.25$ per pound. which equation best represents y, the total cost of x pounds of cheddar cheese?
Best answer gets brainlist
Answer:
D
Step-by-step explanation
u have to multiply 5.25 times the x( pounds) and you get y(totalcost )
y=5.25x
Need help on khan best answer is brainliest
Answer:
11 = 5 + b
Step-by-step explanation:
A cylindrical swimming pool has a diameter of 16 feet and a height of 3 feet. How many gallons of water can the pool contain? Round your answer to the nearest whole number. (1 ft3 ≈ 7.5 gal)
A cylindrical swimming pool has a diameter of 16 feet and a height of 3 feet. How many gallons of water can the pool contain? Round your answer to the nearest whole number. (1 ft3 ≈ 7.5 gal)
Answer: 6029 gal
Which expression does not belong? Be prepared to explain your reasoning.
PLS EXPLAIN YOUR REASONING. I NEED THIS FINISHED.
Answer:
Your answer will be the third one.
Step-by-step explanation:
If you add up the numbers on top for the first, secnd, and fourth ones and divide that by the number ont he bottom, you will constantly get 6. However, for the third one, you'll get seven since 9+9 is 18 and 5+5 is 10. Add that up and you get 28, and divide that by 4 and you get 7, not 6. hope this helps!
Answer: (9+9+5+5)/4
Step-by-step explanation:
Because if you add all of the numbers on the numerator and divide by the denominator, all of them equal 6 except that one. So it doesn't belong
I hope this helps!
Which is more, 72 inches or 6 feet
Answer:
They are the same
Step-by-step explanation:
There are 12 inches in a foot, and if you divide 72 by 12, it equals 6 feet.
Answer: Neither, they’re equivalent. Hope this helped!
The equation 360°÷a=b can be used to find an angle measure in a circle. Use the drop down menus to complete the description of the equation.
The variable
____
represents the number of equal parts into which the
____
is divided. The variable ___
represents the number of ___
in each part.
Answer:
1. a
2. Circle
3. B
4. Degrees
Step-by-step explanation:
The variable (a) represents the number of equal parts into which the (Circle) is divided. The variable (b) represents the number of (Degrees).
What is a system of equations?A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.
The equation 360°÷a=b can be used to find an angle measure in a circle.
360° = ab.
Here, a and b are the variables of the equation. and 360 degrees is the complete angle of the arc of a circle.
The variable (a) represents the number of equal parts into which the (Circle) is divided. The variable (b) represents the number of (Degrees) in each part.
Learn more about equations;
brainly.com/question/27056029
WILL MARK BRAINLIEST
Kelsey has a list of possible functions. Pick one of the g(x) functions below and then describe to Kelsey the key features of g(x), including the end behavior, y-intercept, and zeros.
g(x) = x^3 − x^2 − 4x + 4
g(x) = x^3 + 2x^2 − 9x − 18
g(x) = x^3 − 3x^2 − 4x + 12
g(x) = x^3 + 2x^2 − 25x − 50
g(x) = 2x^3 + 14x^2 − 2x − 14
Answer
g(x) = x^3 − x^2 − 4x + 4
End behavior- Falls to the left rises to the right
y intercept-(0, 4)
Zeros- (1,-2,2)
g(x) = x^3 + 2x^2 − 9x − 18
End behavior- Falls to the left rises on the right
y intercept- (0,-18)
Zeros- (-2,-3,3)
g(x) = x^3 − 3x^2 − 4x + 12
End behavior-Falls to the left rises to the right
y intercept-(0,12)
Zeros- (3,-2,2)
g(x) = x^3 + 2x^2 − 25x − 50
End behavior- falls to the left rises to the right
y intercept(0,-50)
Zeros- (-2,-5,5)
g(x) = 2x^3 + 14x^2 − 2x − 14
End behavior- falls to the left rises to the right
y intercept-(0,-14)
Zeros- (-7,-1,1)
Step-by-step explanation:
~Plz tap the crown~
~ Thank you~
A restaurant found that 28% of its customers ordered salad and 35% ordered beef. What percent of the customers ordered something else?
(WHOEVER ANSWERS FIRST WILL GET BRAINLIEST, A THANKS, AND A 5 STAR REVIEW)
Answer:
37% ordered something else.
Step-by-step explanation:
First you add 28+35 and it will give you 63.
Then you will subtract 100 (the total percentage) by 63.
you will end up with 37.
add the percentage and it will be 37%.
Good Luck!! <3
What is the mean of 4, 3, 4, 5, 6, 6, 8, 4? Correct Answer gets brain!!!
Answer:
5
Step-by-step explanation:
To find the mean add up all the numbers
4+ 3+ 4+ 5+ 6+ 6+ 8+ 4=40
Then divide by the number of terms
There are 8 terms
40/8 = 5
The mean is 5
You want to buy a pants that cost $40 and your state’s sale tax is 8%. How much will be the sale tax?
Will give Brainilist
$ 3.10
$ 3.20
$ 3.30
$ 3.40
Answer:
$ 3.20
Step-by-step explanation:
First find the amount of tax by taking the amount of the item and multiplying by the tax rate
40 * 8%
Change to decimal form
40 * .08
3.20
The amount of tax is 3.20
Noooo Linnkkkkkk Rodney ordered a large sub sandwich. He ate 1/4 of the sandwich on monday and 1/3 of it on tuesday. Which equation shows how to find how much of the sandwich Rodney ate ate in all?
A. 1/4 + _ = 1/3
B. 4/7 + 5/7 = _
C. 4/12 + 5/12 = _
D. 3/12 + 4/12 = _
Answer:
d.
Step-by-step explanation:
3/12 simplified is 1/4, 4/12 simplified is 1/3. they want to know how much rodney ate total, so simply it's the same as 1/4 + 1/3 ;; just with common denominators so it is easier to solve.
edit: the __ represents the total on how much they ate.
The equation used to describe total amount of sandwich he ate will be
3 / 12 + 4 / 12 = 7 / 12.
What is an equation?The equation in mathematics is the relationship between the variables and the number and establishes the relationship between the two or more variables.
It is given that:-
He ate 1/4 of the sandwich on Monday and 1/3 of it on TuesdaySo the equation to calculate the total amount of sandwiches he ate will be:-
= 1 / 4 + 1 / 3
We can also write the above equation as:-
= 3 / 12 + 4 / 12
= 7 / 12
Therefore the equation used to describe the total amount of sandwich he ate will be 3 / 12 + 4 / 12 = 7 / 12.
To know more about equations follow
https://brainly.com/question/2972832
#SPJ2
Find the measurement of one of the vertical angles .
Answer:
x = 15 degrees, one vertical angle is 165 degrees
Step-by-step explanation:
3x = x + 30
3x - x = 30
x(3-1) = 30
2x=30
x=15
All the angles need to add up to 360 degrees.
15 + 15 + 2y = 360
2y = 330
y=165
NOOOOO LINKKKKKKKKKKKKKSSSS For school lunch students have 3 meat choices (beef chicken fish) 2 potato choices (mashed or fried) and 3 drink choices ( milk juice or water). How many different combinations could students create using one meat one potato one drink?
A. 8
B. 9
C. 11
D. 15
E. 18
Which two expressions are equivalent?
A. 7(3 + x) and 7∙ 3 + 3 ∙ x
B. 7 + 3 + x and (7 + 3) + x
C. 7 ∙ x ∙ 3 and 7(x + 3)
D. 7 ÷ (3 – x) and 7 ÷ (x – 3)
i need help with this
Answer:
78
Step-by-step explanation:
the circle is in the corner btw!
Answer:
Step-by-step explanation:
Given diameter (d) = 13 m
circumference
= π * d
= 3.14 * 13
= 40.82 m
The ratio of bass to catfish in the pond is 54 to 150. Which statement describes this relationship? A) There are 6 basses for every 25 catfish in the pond. Eliminate B) There are 9 basses for every 15 catfish in the pond. C) There is 9 bass for every 25 catfish in the pond. D) There are 25 basses for every 9 catfish in the pond.
will mark brainliest
Answer:
Step-by-step explanation:
I suck at volume ;'(
Answer:
Volume is calculated in units cubed because we usually use volume for measuring the insides of (the space inside an object) a 3D figure.
Step-by-step explanation:
Answer:me too
Step-by-step explanation:
choosing a card from a deck of cards numbered 10, 11, 12, ..., 25 and picking a day of the week WHAT IS THE PROBABILITY
NOOOOOOOO LINNNKKKKSSSSSSSS!!!!!!
47-(2x4) Nooooo Liinnkkkkkksssssssssss
Heeellllpppppp
Answer:
47-(2×4)= 47-8 = 39 the right answer
A,B,or C............
Answer:
graph c
Step-by-step explanation:
she already spent $100 on the DJ so just add $25 for each person that comes to the party.
Is the answer 4?
I want someone to double-check