There are 7! possible orders the guests can arrive in
How to determine the order of arrival?The number of guests is given as:
n = 7
Assume that the guests do not arrive at the same time, their order of arrival is the factorial of the number of guests
i.e. n! = 7!
Hence, there are 7! possible orders the guests can arrive in
Read more about permutation at:
https://brainly.com/question/11732255
GEOMETRY/EASY 10 POINTS
WHATS THE AREA OF THE SECTOR?
GOD BLESS U
Answer:
[tex]Area \ of \ sector = \pi r^2 \frac{\theta}{360} = \pi \times 5 \times 5 \times \ \frac{75}{360} = 16.35 = 16.4yd^2[/tex]
option 2
Find the surface area
of the figure below:
HELP ASAP!!! PLZZZ
Answer:
320 cm squared
Step-by-step explanation:
A=2(wl+hl+hw)
2 × (12 × 4 +7 × 4+ 7 × 12)
Have a good day :)
You spin the spinner and flip a coin. Find the probability of the compound event.
t
The probability of not spinning a 5 and flipping heads is
Answer:
3
Step-by-step explanation:
Anthony plans to go to a carnival. The entrance is $6 and each ride cost 45 cents. Anthony wants to spend no more than $18.
Write an inequality that represents Anthony’s situation.
How many rides can Anthony go on?
i need this fast please help me
Step-by-step explanation:
C. y= -5x + 27
D. y=2x - 15
thats all
Answer:
I believe the answer is C) and D)
The government of an entity invested resources in the purchase of 40
tractors and spent $ 100,000.00 on poetry books for schools.
In another state, the government bought 20 tractors and spent $ 800,000.00
in reading books. If both governments invested the same amount of
money and the price of each tractor was the same, how much did each
tractor?_______________________
Answer: the amount of each tractor should have been 15000
Step-by-step explanation:
sorry if wrong pls don’t be mad
George bought a watch on sale for 50% off the original price and another 50% off the discounted price. If the watch originally costs $70, what was the final sale price that George paid for the watch?
Answer:
$17.50
Step-by-step explanation:
(70/2)/2
There verticles of a rectangle are shown on the grid what are the coordinates of the missing vertex 3,5,6
Help it's 100 points
Answer:
5,6Step-by-step explanation:
Since,
It's a rectangle so it will be formed on the coordinate which is 3units above dot(3,5) in picture where above the dot there is no point .
I NEED HELP IM BEING TIMED
Answer:
Positive
Step-by-step explanation:
They have the plus sign also they dont have the negative sign anywhere to be seen.
can i please have help with this im confused help!!!!
Answer:
A
Step-by-step explanation:
And H=13 bc 7+13=20
Also I love your pfp!!:)
Help! I am stuck and can’t find this anywhere!
Answer:
option B
Step-by-step explanation:
Any number exponent 0.5 is a root of itself
Can you help me pls? m 3n at m = 8, n = 2 ( pls show work)
Answer:
48
Step-by-step explanation:
I'm assuming it's just multiplication with given info
m3n = (8)3(2) = 24(2) = 48
el punto (4, -3) esta sobre el lado terminal del angulo 0 en posicion normal. hallar el valor de las seis razones trigonometricas de ese angulo
Answer:
Para un punto (x, y), el angulo generado entre el eje x y un rayo que conecta el origen de coordenadas con el punto es tal que:
Tan(θ) = y/x
Cos(θ) = x/(√(x^2 + y^2))
Sin(θ) = y/(√(x^2 + y^2))
Y las otras 3 relaciones trigonometricas son las inversas de las de arriba, entonces:
Ctg(θ) = x/y
Sec(θ) = √(x^2 + y^2)/x
Csc(θ) = √(x^2 + y^2)/y
En este caso tenemos el punto (4, -3), es decir:
x = 4
y = -3
Solo tenemos que reemplazar esos dos valores en las seis ecuaciones de arriba:
Tan(θ) = -3/4
Cos(θ) = 4/(√(4^2 + (-3)^2)) = 4/5
Sin(θ) = -3/(√(4^2 + (-3)^2)) = -3/5
Ctg(θ) = 4/(-3) = -4/3
Sec(θ) = √(4^2 + (-3)^2)/4 = 5/4
Csc(θ) = √(4^2 + (-3)^2)/-3 = 5/-3 = -5/3
HELP PLZZZ
no links plzzz
Answer:
Answer choice #2
A table of values, rounded to the nearest hundredth, for the function
Answer:
Omggg twins I'm doing the Iready too:> Anyway I had that question and I selected 1.62
The average rate of change of function [tex]y= \sqrt[3\\]{x}[/tex] over interval [2,7] to rounding to nearest hundredth is 0.13
The Correct option is (b)
What average function?The Average Rate of Change function is defined as the average rate at which one quantity is changing with respect to something else changing.
i.e., [tex]\frac{f(b)- f(a)}{b-a}[/tex]
It has been asked in the question the average rate of function over interval [2,7].
The values are given in the table.
So, the rate of change of f(x) on interval [a, b] = [tex]\frac{f(b)- f(a)}{b-a}[/tex]
we have, a=2 and b=7
Thus, [tex]\frac{f(b)- f(a)}{b-a}[/tex] = [tex]\frac{\sqrt[3]{7} -\sqrt[3]{2} }{7-2} {[/tex]
=[tex]-\frac{\sqrt[3]{2} }{5}+\frac{\sqrt[3]{7} }{5}[/tex]
=0.1306
≈ 0.13 (rounding off nearest hundredth)
Learn more about average rate of change of function here:
https://brainly.com/question/16023603
#SPJ2
The price of an Android phone
increased from $250 to $300. By what
percentage was the price of the
phone increased? Pick the answer below.
F 20%
H 40%
G 30%
J 50%
F
G
H
J
Answer:
F 20%
Step-by-step explanation:
Solve for x. (Only enter the numerical value.)
(7x + 3)
(10x - 24)
Answer:
=70x^2-138x-72
Step-by-step explanation:
attached is the work in foil method
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
I don't want links.
I don't want links.
I don't want links.
Answer:
This factors out to be
4(2x+5)(2x+5)
GCF is 4.
This equals 4x^2 +20x+25
[tex]\sqrt{4} \\[/tex]=2
[tex]\sqrt{100}[/tex]=10
Therefore these will be the boxes:
Blank 1: 4
Blank 2: 2
Blank 3: 10
Something that can help you with these types of problems is the "Factoring Calculator by MathPapa" Which I will not put here but can be found by searching that on an engine.
Landons friends dared him to go check out the haunted house around the corner. When he gets there, he hears creepy laughter coming from a window, so he decides to run home.
How far would he have to run if he cut through the park?
A) 10m
B) 100m
C) 14m
D) 9m
Out of 60 people surveyed 42 respond yes to the server question what is the relative frequency of yes responses
Answer: 7/10
Step-by-step explanation:
Number of people surveyed = 60
Number of people who responded Yes = 42
The relative frequency will be the fraction of those who responded yes divided by the total people surveyed. This will be:
= 42/60
= 7/10.
The relative frequency is 7/10.
Select all expressions that are equivalent to
3 x 8 x (-9)
Answer:
-216
I dont know if that's right
helpp asap no links or report
Answer:
x=10.4
Step-by-step explanation:
well 20*5=what? 20*5=100 but then x would have to be a decimal. not a tough one though.
10*x (x being 10) 10*10 would be 100 but then you would have to subtract 4 from it. it's easy. 10 *10.4 is 104.
x would = 10.4 to get this result
A group of friends wants to go to the amusement park. They have no more than $200 to spend on parking and admission. Parking is $11.50, and tickets cost $36.25 per person, including tax. Write and solve an inequality which can be used to determine xx, the number of people who can go to the amusement park.
Answer:
36.25x + 11.50 ≤ 200
Step-by-step explanation:
Note that
> means greater than
< means less than
≥ means greater than or equal to
≤ less than or equal to
Mhanifa please help. Look at the picture attached. I will mark brainliest
Answer:
#1tangent = opposite leg / adjacent legtan ∠F = DE/ EFtan ∠F = 24/7Option D
#2Sine and cosine are same for complementary angles.
Complementary of 67° is 90° - 67° = 23°.sine 67° = cosine 23°need help please and thank you?!
Answer:
3. 50.27 inches squared
4. 113.1 km squared
Step-by-step explanation:
3. A=πr^2
π*16
4. A=πr^2
π*36
Have a good day :)
Answer:
1)50.3
2) 113
Step-by-step explanation:
I hope this helps!
Find the sum, if it exists, of the infinite geometric series S= 1/181 + 1/27+ 1/9+….
a)S= 1/54
b)S=1/9
c)S=1/6
d)This infinite geometric series diverges.
Answer:
S∞=12. Explanation: Formula for sum of infinite geometric series is. S∞=a11−r ; −1<r<1. We have a geometric series ...
Step-by-step explanation:
That's it hope it helps.^^
#carryonlearning
Round your answer to the nearest tenth. Use the trig ratios to solve for x.
Answer:
the value of x is 7.5
Step-by-step explanation:
The diameter of a circle is 46 yards. What is the circle's circumference? d=46 yd Use 3.14 for n.
Answer:
144.44 yards
Step-by-step explanation:
The formula to find circumference is: C = π · d
Since we already have most of the factors figured out, we just replace them with what we have.
C = 3.14 · 46 yrds
144.44 = 3.14 · 46
There's a 90° triangle. The other two angles are 30° and 60°. The shortest line is nine the longest line is C. It's asking what sea is in simplest radical form
Answer:
C = 18
Step-by-step explanation:
There's a 90° triangle. The other two angles are 30° and 60°. The shortest line is nine the longest line is C. It's asking what is C is in simplest radical form
Solution:
A triangle is a shape with three sides and three angles. Types of triangle are right angled, isosceles, scalene, obtuse, acute.
The length of the side in a triangle is directly proportional to the opposite angle (angle facing the side).
A right angled triangle is a triangle with one angle equals to 90 degrees.
Since the shortest line is 9, the angle facing the shortest line is the smallest angle. The longest line is the hypotenuse which is given as C. Trigonometric identities shows the relationship between the sides of a triangle and its angles, hence:
sin30 = 9 / C
0.5 = 9 / C
C = 9/0.5
C = 18
Factor 4x^2 + 1x – 13
Answer:
[tex](x - \frac{\sqrt{209} - 1}{8} )(x - \frac{-1 - \sqrt{209} }{8} )[/tex]
Step-by-step explanation:
FACTS TO KNOW BEFORE SOLVING :-
Quadratic Formula :-
Lets say , there's an equation ax² + bx + c.
[tex]=> x = \frac{-b + \sqrt{b^2 - 4ac} }{2a} \: or \: \frac{-b - \sqrt{b^2 - 4ac} }{2a}[/tex]
SOLUTION :-
According to the question ,
a (Coefficient of x²) = 4b (Coefficient of x) = 1c (constant) = -13By using quadratic formula ,
[tex]x = \frac{-1 + \sqrt{1^2 - 4 \times 4 \times (-13)} }{2 \times 4} \: or \: \frac{-1 - \sqrt{1^2 - 4 \times 4 \times (-13)} }{2 \times 4}[/tex]
[tex]=> x = \frac{-1 + \sqrt{209} }{8} \: or \: \frac{-1 - \sqrt{209} }{8}[/tex]
[tex]=> (x - \frac{\sqrt{209} - 1}{8} ) \: and \: (x - \frac{-1 - \sqrt{209} }{8} )[/tex] are the factors of 4x² + x - 13.