Answer:
The school where the donut and coffee day will take place.
The number of boxes of donuts the PTO bought.
The number of cups of coffee the PTO bought.
question 5: 6 people go to a movie and sit next to each other in 6 adjacent seats in the front row of the theatre. if a cannot sit to the right of f, how many different arrangements are possible?
The number of different arrangements possible will be 600.
What are permutation and combination?A permutation is an act of arranging items or elements in the correct order. Combinations are a way of selecting items or pieces from a group of objects or sets when the order of the components is immaterial.
6 people go to a movie and sit next to each other in 6 adjacent seats in the front row of the theatre. If "A" cannot sit to the right of "F".
The total number of sitting will be
⇒ 6!
⇒ 6 x 5 x 4 x 3 x 2 x 1
⇒ 720
If A and F sit together, then the number of arrangements will be
⇒ 5!
⇒ 5 x 4 x 3 x 2 x 1
⇒ 120
Then the number of different arrangements possible will be
⇒ 720 - 120
⇒ 600
Thus, the number of different arrangements possible will be 600.
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Which set of ordered pairs does not represent a function?
O {(-6,0), (8,0), (5,9), (7,4)}
O {(-6, -2), (3,-7), (5,9), (9, -2)}
O {(9,-2),(-4,-9), (-9,0), (9,7)}
O {(-1,7), (-8,5), (0,0), (7,5)}
Answer:
A function is when an input (x) only has exacty one output (y).
Step-by-step explanation:
Answer:
O {(9,-2),(-4,-9), (-9,0), (9,7)}
That is not a function because the input {9} is shown more than once.
the number between -4/9 and -7/8
a) -5/-6
b) 5/-6
c) -5/6
d) 4/-6
From the format of -4/9 and -7/8 you can deduct that it is either A or C, -5/-6 (a) will be a positive decimal so therefore the answer is C because it is the only fraction in the correct format that has an answer on between the two in the problem.
C.) -5/6
Corrine bought 8.4 pounds of almonds. She divided them into 30 snack-size bags. How many pounds are in each bag?
helphelphelp ASAPPPPP!!!!!
Answer:
0.28 pounds in each bag.
Step-by-step explanation:
There are 0.28 pounds in each snack-size bag.
What is the division operation?In mathematics, divides left-hand operands into right-hand operands in the division operation. The primary purpose of the division is to generate equal groupings.
For example 4/2 = 2
We have been given that she bought 8.4 pounds of almonds. She divided them into 30 snack-size bags.
We have to determine the number of pounds in each bag.
The number of pounds in each bag = total quantity of almonds ÷ number of bags
The number of pounds in each bag = 8.4 pounds ÷ 30 bags
The number of pounds in each bag = 8.4/30
Apply the division operation, and we get
The number of pounds in each bag = 0.28 pounds
Thus, there are 0.28 pounds in each snack-size bag.
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Identify the sample space of the probability experiment: Answering a true or false question.
A) 1
B)2
C)4
D)5
Answer:
there are 5
Step-by-step explanation:
"im different"
The sample space of the statement is 2.
What is sample space?"A sample space is a collection or a set of possible outcomes of a random experiment. The sample space is represented using the symbol, “S”. The subset of possible outcomes of an experiment is called events. A sample space may contain a number of outcomes that depends on the experiment. If it contains a finite number of outcomes, then it is known as discrete or finite sample spaces."
"The samples spaces for a random experiment is written within curly braces “ { } “. There is a difference between the sample space and the events."
The given statement is "Answering a false question"
Sample space of the following is S = {True, False}
Hence B is the correct option.
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Is the rate of change of the function 5? On a coordinate plane, a line with positive slope goes through points (negative 2, 0) and (1, 2). Yes, because y changes by 5 every time x changes by 1. Yes, because y changes by 1 every time x changes by 5. No, because y does not change by 5 every time x changes by 1. No, because y does not change by 1 every time x changes by 5.
Answer:
no, because y does not change by 5 every time x changes by 1
Step-by-step explanation:
The answer is C btw
C:No, because y does not change by 5 every time x changes by 1.
please help idk the answers i miissed the entire lesson
Answer:that might be a post it i’ve slope. but i’m not sure.
here’s something to help!
Step-by-step explanation:
Question 6 of 15 If there are 36 successful outcomes in a sample with a size of 80, what is the sample proportion? O A. 0.45 OB. 0.55 O c.0.22 D. 0.36 SUBMIT
The sample percentage (p) represents the proportion of people in a sample who have a particular attribute or trait. The correct option is A.
What is the definition of a sample proportion?The sample percentage (p) represents the proportion of people in a sample who have a particular attribute or trait. Divide the number of persons (or objects) who have the characteristic of interest by the total number of people (or items) in the sample to get the sample proportion.
Given there are 36 successful outcomes in a sample with a size of 80. Therefore, the sample proportion is,
Sample proportion = 36/80 = 0.45
Hence, the correct option is A.
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What is the value of X
Answer:
I think A, 24
Step-by-step explanation:
because 2 x 24 = 48
PLEASE ANSWER I NEED IT ASAP!!!!
the question is on the image
simply find the model class interval
and the esimage the mean
a) the modal class interval is 0 - 2
b) the mean number of letters delivered = 3.2
In this question, we have been given the table that shows some information about the number of letters delivered to 50 houses.
a) To find the modal class interval
In given table, the maximum frequency is 25 and the corresponding class-interval is 0 - 2.
so, the modal class interval is 0 - 2
b) To find an estimate for the mean number of letters delivered.
Number of letters | mid-point | Number of | (mid-point × frequency)
delivered | | houses |
0 - 2 | 1 | 25 | 25
3 - 4 | 3.5 | 12 | 42
5 - 7 | 6 | 8 | 48
8 - 10 | 9 | 5 | 45
----------------------------------------------------------------------------------------------------
Total : 50 160
Mean = 160 / 50
= 3.2
Therefore, a) the modal class interval is 0 - 2
b) the mean number of letters delivered = 3.2
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I really don’t understand this question, please help.
Answer:
a) answer is walk b) is all you c) is 3 d) answer is 9
Step-by-step explanation:
2−(x−10)=5x
what is x?
Answer:
2
Step-by-step explanation:
2−(x−10)=5x
Step 1: Simplify both sides of the equation.
2−(x−10)=5x
2+−1(x−10)=5x(Distribute the Negative Sign)
2+−1x+(−1)(−10)=5x
2+−x+10=5x
(−x)+(2+10)=5x(Combine Like Terms)
−x+12=5x
−x+12=5x
Step 2: Subtract 5x from both sides.
−x+12−5x=5x−5x
−6x+12=0
Step 3: Subtract 12 from both sides.
−6x+12−12=0−12
−6x=−12
Step 4: Divide both sides by -6.
−6x−6=−12−6
x=2
Answer:
x=2
Answer:
x = 2
Step-by-step explanation:
2-(x-10) = 5x
distribute the - into the ( )
2 -x + 10 = 5x
combine like terms
12 - x = 5x
+x +x
12 = 6x
divide both sides by 6
x = 2
Hope this helps!!!
tentukan hasil dari (2√3–5√7)(2√3–5√7)=
pakai cara
Answer:
solving the expression [tex]\left(2\sqrt{3}-5\sqrt{7}\right)\:\left(2\sqrt{3}-5\sqrt{7}\right)[/tex] we get [tex]\mathbf{187+20\sqrt{21}}[/tex]
Step-by-step explanation:
We need to solve: [tex]\left(2\sqrt{3}-5\sqrt{7}\right)\:\left(2\sqrt{3}-5\sqrt{7}\right)[/tex]
We can write it as:
[tex]\left(2\sqrt{3}-5\sqrt{7}\right)\:\left(2\sqrt{3}-5\sqrt{7}\right)\\=\left(2\sqrt{3}-5\sqrt{7}\right)^2[/tex]
We can use formula: [tex]a^2-b^2=a^2-2ab+b^2[/tex]
[tex]=\left(2\sqrt{3})^2-2(2\sqrt{3})(-5\sqrt{7})+(-5\sqrt{7}\right)^2\\=4(3)+20\sqrt{3}\sqrt{7}+25(7)\\=12+20\sqrt{3\times 7}+175\\=187+20\sqrt{21}[/tex]
So, solving the expression [tex]\left(2\sqrt{3}-5\sqrt{7}\right)\:\left(2\sqrt{3}-5\sqrt{7}\right)[/tex] we get [tex]\mathbf{187+20\sqrt{21}}[/tex]
Suppose there is a 1 in 100 chance to win money on a lottery ticket. 30 lottery tickets are bought. What is the probability that none of the tickets wins?
0.2603
0.001
0.6153
0.7397
Juan and Maria walk dogs in their neighborhood. Maria walks 10 more than twice the number of dogs Juan walks. Together they walk 52 dogs. Which system of equations models this situation if j represents the number of dogs Juan walks and m represents the number of dogs Maria walks? j=2m−10 j+m=52 m=2j+10 m+j=52 j=2m+10 j+m=52 m=2j−10 m=52−j
Answer:
m=2j+10
m+j=52
Step-by-step explanation:
juan = j
maria = m
m = 2j + 10
m + j = 52
Given a circle with the center (4,0) with a point P(4,8) on the circle, find the diameter of the circle.
Answer:
16
Step-by-step explanation:
To find the radius find the distance between (4,0) and (4,8). The radius is 8. Then multiply by 2 to find out the diameter.
Answer:
16
Step-by-step explanation:
Graphing the two points, you see that (4,8) is 8 points away from (4,0) - the center of the circle.
Knowing that 8 would be the radius, and that diameter = 2(radius), multiply the radius by two to find the diameter.
diameter = 2(8)
diameter = 16
Whats The Answer Marking Brainliest, Please explain your answer:D..............................Please HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
Wyatt I'm pretty sure so D
Step-by-step explanation:
What is y? 12(5+2y) = 4y-(6-9y)
Select all of the fractions that are equivalent to 2/3
Answer:
there's a lot:
Step-by-step explanation:
4/6,3/9,4/12,5/15,10/30,20/60,60/180.
this is the most i can do until i cant multiply anymore.
can someone help me pls ?
Answer:
so the equation would be 4x (because he buys 4 books) + 0y (because he didn't buy any CDs) = 32 (or it could be $32). The slope would be 4.
Step-by-step explanation:
SOMEONE PLEASE HELP!!!Which of the following represents the synthetic division form of the long
division problem below?
Answer:
Choice C
Step-by-step explanation:
When setting up synthetic division you do:
x-5=0
x=5
and get the numerator's coefficients:
1, -3, 4
so that's 5 | 1 -3 4
Answer:
C
Step-by-step explanation:
You need to equal the denominator (x — 5 = 0)
When you leave the x alone the result is x=5, so the number outside the “house” is five.
Then you look at the equation in the numerator and you place the coefficients in order and with their signals.
X^2 the coefficient is 1
-3x the coefficient is -3
4 the coefficient is 4
help plz i rely need help with this question
Answer:
It gets smaller which is B
Step-by-step explanation:
multiplying by a number less than 1 will make a fraction smaller like 1/2 (4) which is basilcally asking ou half of 4 which makes the final answer smaller.
plz help it’s the pythagorean theorem
Helppppppppppppppppp
Answer:
AD if my calculations are correct
Step-by-step explanation:
Answer:
I think the answer would be CD
Step-by-step explanation:
If I remember correctly, the angles correspond with the line they are opposite of
Find the range for the domain {-3, 1,4.5} f(x) = 2x
Answer:
Step-by-step explanation:
f(x) = 2x2
Range = {f(-3), f(1), f(4), f(5)} = {18, 2, 32, 50}
an amusement park charges an admission fee of 40 dollars per person. the cost, c (in dollars), of admission for a group of people is given by the following function.
Cost of admission for a group of 2 people = 80 dollars
Admission fee for one person = 40 dollars.
Let 'c' be the cost (in dollars) of admission for a group of people, 'p'.
The function modelling this situation is given by, c(p) = 40p
This is an example for linear function modelling in real life situations.
To find the cost of admission for a group of 2 people , substitute p = 2 in c(p).
That is , c(2) = 40 x 2 = 80 dollars.
So the cost of admission for a group of 2 people = 80 dollars.
The question is incomplete. Find the complete question below:
An amusement park charges an admission fee of 40 dollars per person. The cost, C (in dollars), of admission for a group of P people is given by the following. C=40p What is the cost of admission for a group of 2 people?
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Easy math problems !!!!!!!
Answer:
Cant you figure that out? Ik brainly is for help but you can look that up-
Step-by-step explanation:
Answer:
chicken
Step-by-step explanation:
help again algebra 1
Answer:
Step-by-step explanation:
it is infinite having only one line
consider helping me please
Answer:
Step-by-step explanation:
only because you asked nicely ofc
18.40
it took me forever but the answer is 18.40
so 17 trips with the 30 bucks a month one and 8 trips with the 2.30$ a trip