Answer:
[tex]Pr = \frac{1}{2}[/tex]
Step-by-step explanation:
Given
[tex]S = \{1,2,3,4,5,6\}[/tex] --- the faces of the dice
[tex]n(S) = 6[/tex]
Required
Pr(Multiple of 8)
The multiples of 8 in the given dataset are:
[tex]Multiples = \{1.,2,4\}[/tex]
[tex]n(Multiples) = 3[/tex]
So, we have:
[tex]Pr = \frac{n(Multiples)}{n(S)}[/tex]
[tex]Pr = \frac{3}{6}[/tex]
Simplify
[tex]Pr = \frac{1}{2}[/tex]
Evaluate. Write your answer as a fraction in simplest form.
Lincoln technical college has 156 students they expect 700 guest for a special speaker the custodian has set up 1500 chairs how many more chairs are needed if everyone is do you have a seat
Answer: 56 seats
Step-by-step explanation:
Question should say 856 students not 156 students.
If there are 856 students and 700 guests, the total number of people coming for the event is:
= 856 + 700
= 1,556 people
There are 1,500 seats so the extra seats needed are:
=Number of people coming - Seats available
= 1,556 - 1,500
= 56 seats
If the question is indeed 156 students then there is no need for extra seats as the total number of people coming would be: 156 + 700 = 856. Seats would be surplus.
anwers :
a. dotted
b. y=-x+4
c. y=x-4
d. y=x+1
e. solid
f. yes
g. no
Answer:
Those answers are correct
Courtney bought 7 pounds of candy at store A for $15.50. Chris bought 5 pounds of candy at store B for $90.50 Kelsey bought 8 pounds of candy at store C for $18.25. Which store has the better buy?
Given Rhombus RSTV with m
m
m
m
Answer:
CAN YOU HEAR THE SILIECE
Step-by-step explanation:
Answer:
I'm not sure if you're asking for this answer...
Step-by-step explanation:
In-plane Euclidean geometry, a rhombus (plural rhombi or rhombuses) is a quadrilateral whose four sides all have the same length. Another name is equilateral quadrilateral, since equilateral means that all of its sides are equal in length
WILL GIVE BRAINLIEST IF ANSWERED CORRECTLY A fair cube has a red face, a blue face, a green face, and a white face. During an experiment, the cube is tossed and the
color that it lands on is recorded.
The cube lands on red 4 times as often as it lands on blue. The cube lands on blue twice as often as it lands on green, and it
lands on green as often as it lands on white.
A) Create and complete a probability distribution table of the four colors.
B) Draw a bar graph to represent the probability distribution.
Upload both answers here.
Answer:
in step by step
Step-by-step explanation:
so in this chart we have red, blue, green nad white
so red is 4 times more often than blue, and blue is 2 times more often than green and green is as often as white so
so red would be the most oftenblue would be second most oftengreen and white are tied for thirdlets say it landed on red 16 timesif we do the math of 16/2 we get 8it landed on blue 8 timeshalve that again which is 4it landed on green 4 times and blue 4 timeswhich means out of 32 rolls we got red 16 times, blue 8 times, and green 4 times ad white 4 timesHope this helps i couldent really make a bar graph or a table chart but hope u can add this to a graph that u make
will mark brainliest if correct pretty please?
Answer:
12
Step-by-step explanation:
192/(4^2)
192/16
12
Answer:
12 square inches
Step-by-step explanation:
What are the side lengths of square 4 and square 5 in terms of a and b? Do the two squares have the same area?
Please hurry
Answer:
Yes side lengths are the same
Step-by-step explanation:
For square 4 :
a + b
For square 5 :
a + b
Hence,
Side lengths are the same for both squares.
This can be clearly evaluated from the picture attached
In a class of 140 students numbered from 1 to 140. All even numbered students opted
Mathematics course those whose number is divisible by 3 opted physics course & those whose
number is divisible by 5 opted chemistry course. The number of students who did not opted any
of three courses is
Step-by-step explanation:
Let m denotes maths P denotes physics C denotes chemistryn(M) = 70, n(P) = 46, n(C)70+46=106 No. of students not opted for any course = 140 – 102 = 38PLEASE HURRY IM TIMED Andy drove 102 miles on Monday morning. This was
of the total number of miles he drove on Monday.
Solve the equation m = 102 to find the total number of miles Andy drove on Monday.
Andy drove
miles on Monday.
Answer:
420
Step-by-step explanation:
Isaac has a points card for a movie theater.
He receives 65 rewards points just for signing up.
He earns 12.5 points for each visit to the movie theater.
He needs at least 210 points for a free movie ticket.
.
PLEASE HELP
Helppppp me I'm I'm exam
Answer:
b
Step-by-step explanation:
1 1/2 minus 2 is 1/2 which is 5/10 add that with 1/10 and get 6/10 and simplify and get 3/5
Helen has only $10 and $2 bills with her.
If the total number of bills that she has is 7 and the amount of money with her is $30, then the number of $10 and $2 bills
are, respectively:
A 0 and 7
B 1 and 6
C 3 and 4
D 2 and 5
Answer:
i think it is d
Step-by-step explanation:
Answer:
2 and 5
Step-by-step explanation:
10x + 2y = 30
x = 2
y = 5
10(2)+2(5) = 30
20+10 = 30
30=30
-Gage Millar, Algebra 2 tutor
The Surface are of a cylinder is 325 inches. The Lateral area is 200 in. What is radius of each base?
Answer:
The radius of each base is 4.46 inches.
Step-by-step explanation:
The surface area (SA) of a cylinder is given by:
[tex]SA = 2\pi rh + 2\pi r^{2} = 325[/tex] (1)
Where:
r: is the radius of each base
h: is the height of the cylinder
Now, the lateral area (LA) is:
[tex]LA = 2\pi rh = 200[/tex] (2)
Hence, by entering equation (2) into equation (1) we have:
[tex] SA = LA + 2\pi r^{2} [/tex]
[tex] 325 = 200 + 2\pi r^{2} [/tex]
[tex] r = \sqrt{\frac{325 - 200}{2\pi}} = 4.46 in [/tex]
Therefore, the radius of each base is 4.46 inches.
I hope it helps you!
Simplify
[tex]\frac{4\sqrt{6} }{\sqrt{30} }[/tex] by rationalizing the denominator. Show your work.
Answer:
[tex]\frac{4\sqrt{5} }{5}[/tex]
Step-by-step explanation:
Multiply the numerator and denominator by the conjugate.
Find the MEAN, MODE, MEDIAN, and RANGE for the following Data: 6, 8,4, 1,4,7
Answer:
Mean:5
Mode: 4
Range: 7
Median: 5
Step-by-step explanation:
50 POINTS FOR THIS MATH QUESTION
Answer:
B; 1
Step-by-step explanation:
Firstly, we need to find the inverse of the given function
Let us have f(x) as y
To find the inverse, we set out to make x the formula subject
Thus;
y = √(3x + 6)
square both sides
y^2 = 3x + 6
3x = y^2 - 6
x = (y^2 - 6)/3
To write the inverse, replace y by x
So we have the inverse of the function as ;
(x^2 - 6)/3
So what we have to do here is to substitute 3 for x in the inverse
We have this as;
(3^2 -6)/3
(9-6)/3
= 3/3 = 1
Answer:
1 ( option B )
Step-by-step explanation:
The given equation is ,
[tex]\implies f(x) =\sqrt{ 3x + 6 }[/tex]
Now substituting y = f(x) , we have ,
[tex]\implies y=\sqrt{ 3x + 6 }[/tex]
For finding the inverse , Interchange x and y , we have ,
[tex]\implies x =\sqrt{ 3y + 6 }[/tex]
Now solve for y , we have ,
[tex]\implies x ^2=3y + 6 \\\\\implies 3y = x^2-6 \\\\\implies y =\dfrac{x^2-6}{3} [/tex]
Now replace y with f-¹(x) , we have ,
[tex]\implies f^{-1}(x) =\dfrac{x^2-6}{3} [/tex]
Now put x = 3 , we have ,
[tex]\implies f^{-1}(3) =\dfrac{3^2-6}{3}\\\\\implies f^{-1}(3) = \dfrac{9-6}{3}\\\\\implies \underline{\underline{ f^{-1}(3) = 1 }} [/tex]
Please help !!!!!!!!!!!!!!!!!
Answer:
1/5
Step-by-step explanation:
there are a total of 25 vehicles of which 5 are black
P(Black) = 5/25 or 1/5
OK BESTIES I NEED SOME HELP ASAP!!!
A two-dimensional cross section is taken of a three-dimensional object. If this cross section is a triangle, what can be the three-dimensional object?
A. Cone
B. Cylinder
C. Pyramid
D. Rectangular prism
Answer: C. Pyramid
Step-by-step explanation:
A cylinder is kind of like a paper towel roll.
A Rectangular prism is more like a cube.
A cone has a round part on the bottom.
And a Pyramid is this ...
Plz help and no link PLZ NO LINKS thank you;-;
Answer:
20 units
Step-by-step explanation:
4 + 4 + 5 + 7
8 + 5 + 7
13 + 7
20
Simplify this
(Correct answer gets brainliest)
Answer: 4.70
Step-by-step explanation:
someone pls help me with this
Answer:
D.
Step-by-step explanation:
The volume can be found by adding the volumes of a cylinder (the upper part of the figure) and a cone (the lower part of the figure).
Volume of Cylinder: [tex]V=\pi r^2 h=\pi(3^2)(3)=27\pi\approx 84.823 \text{ cubic feet}[/tex]
Volume of Cone: The height of the cone is 3 feet (the whole figure is 6 feet tall and the cylinder uses up 3 feet of that -- 6 - 3 = 3).
[tex]V=\frac{1}{3}\pi r^2 h=\frac{1}{3}\pi(3^2)(3)=9\pi\approx 28.274[/tex]
The total volume is 84.823 + 28.274, about 113.1 cubic feet
What is the volume of the rectangular prism?
3 cm
3 cm
3 cm
Answer:
Step-by-step explanation:
9
GNRJGWUAU HELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP PLease explain ALsssooooOOoo
Answer:
[tex]110 \degree = (4t + 90) \\ 4t = 20 \\ t = 5[/tex]
Super Salad Dressing is made with 8\text{ mL}8 mL8, start text, space, m, L, end text of oil for every 3\text{ mL}3 mL3, start text, space, m, L, end text of vinegar.
Which of the following mixtures will taste the same as Super Salad Dressing?
Choose 3 answers:
Choose 3 answers:
(Choice A)
A
80\text{ mL}80 mL80, start text, space, m, L, end text of oil with 30\text { mL}30 mL30, start text, space, m, L, end text of vinegar
(Choice B)
B
3\text{ mL}3 mL3, start text, space, m, L, end text of oil with 8\text { mL}8 mL8, start text, space, m, L, end text of vinegar
(Choice C)
C
56\text{ mL}56 mL56, start text, space, m, L, end text of oil with 21\text { mL}21 mL21, start text, space, m, L, end text of vinegar
(Choice D)
D
40\text{ mL}40 mL40, start text, space, m, L, end text of oil with 25\text { mL}25 mL25, start text, space, m, L, end text of vinegar
(Choice E)
E
48\text{ mL}48 mL48, start text, space, m, L, end text of oil with 18\text { mL}18 mL18, start text, space, m, L, end text of vinegar
Answer: A, C, and E! I just took this on Khan Academy! Please mark me brainliest because it it correct!
Can someone please help with this ASAP thank you
Answer:
2.7, 3, 6
Step-by-step explanation:
HELP IT'S DUE IN 2 MINUTES
Answer:
D) 2² × 3³ × 7
Step-by-step explanation:
Hope this helps! Have a nice day :)
PLZZZ HULPP MEEEEEEEEEE
Answer: A
Step-by-step explanation: sorry if it is wrong.
Enter values to write the function that matches the graph shown.
Answer:
h(x) = (-2x + 4)(3x − 3 )
Step-by-step explanation:
Given GH with endpoints (-7,3) andH (7. - 11), what are the coordinates of the
mielpoint of GH?
Answer:
Midpoint is (0, -4)
Step-by-step explanation:
x-coordinate of midpoint = (-7 + 7)/2 = 0/2 = 0
y-coordinate of midpoint = (3 - 11)/2 = -8/2 = -4
Midpoint is (0, -4)
Answer:
(0,-4)
Step-by-step explanation:
(x1 + x2/2, y1 + y2/2)
(-7 + 7/2 , 3 + -11/2)
(0/2, -8/2)
(0,-4)