Researchers once surveyed college students on their Face book use. The following two-way table displays data for the sample of students who responded to the survey.
How many students in the survey were in the age category of 18 to 22?
_____ students.
Answers
Answer:
82
Explanation:
78 respondents aged 18 to 22 use face book and 4 respondents aged 18 to 22 do not use face book. since there are no other options for the survey, the total number of students who were surveyed that are aged 18 to 22 would be 78 + 4 = 82.
i hope this helps! :D
The number of students in the age category of 18 to 22 is 82.
Using the two - way table Given ;
The Number of students in the age category of 18 to 22 include :
(Number of those who use fb + number of those who do not use Fb)
Number who uses Fb = 78
= 78Number who do not use Fb = 4
Hence, The Total number surveyed between age 18 to 22 = (78 + 4) = 82.
Learn more : https://brainly.com/question/23884801?referrer=searchResults
Related Questions
Man Street Florist charges
$18 for a dozen roses and a
$5 delivery fee. Blooms and
Bouquets charges $20 for a
dozen roses and a $1
delivery fee. How many
dozen roses will need to be
purchased for the price to
be the same at both
florists? What is the cost?
Answers
Answer:
2 dozens, $41
Step-by-step explanation:
Given data
Man Street Florist charges
$18 for a dozen roses and a
$5 delivery fee
let the number of dozens be x
and the total charge for x dozens be y
hence
y= 18x+5--------------1
Blooms and Bouquets
charges $20 for a
dozen roses and a $1
delivery fee.
let the number of dozens be x
and the total charge for x dozens be y
hence
y= 20x+1 -------------2
Equate 1 and 2 we have
18x+5=20x+1
20x-18x= 5-1
2x= 4
x= 4/2
x= 2
Hence the number of dozens is 2
the cost is (put x= 2 in eqn 1 or 2)
y= 20(2)+1
y= 40+1
y= $41
Simplify the expression using the order of operations. The nature park has a pride of 4 lions and 8 cubs. The adults eat 7 pounds of meat each day and the cubs eat 4 pounds. Simplify 4 × 7 + 8 × 4 to find the amount of meat consumed each day by the lions. The lions consume pounds of meat each day.
Answers
Answer:
60 pounds of meat
Step-by-step explanation:
Number of lions = 4
Pounds of meat consumed = 7 pounds each
Number of cubs = 8
Pounds e meat consumed = 4 pounds each
Amount of meat consumed each day by the lions = 4 × 7 + 8 × 4
Multiply first
= 28 + 32
= 60 pounds of meat
The lions consume 60 pounds of meat each day.
The Jones family wants to enclose their circular garden with a fence. To the nearest foot, what is the minimum length of fencing they need to buy?
Answers
Answer:
The answer is "393 ft".
Step-by-step explanation:
Please find the complete question in the attachment file.
Using formula:
[tex]\to \bold{C =2\pi r}\\\\[/tex]
put the value in the above formula:
[tex]=2\times \frac{22}{7} \times 62.5\\\\=\frac{2750}{7}\\\\=392.857143 \approx 393[/tex] ft
look at triangle ABC
ABD is an isosceles triangle where AB=AD
work out sizes of angle x,y and z
Answers
Answer:
Step-by-step explanation:
x+110=180
x=70 degrees
y+40+110=180
y=30 degrees
z+70+90=180
z=20 degrees
please answerr thanksss will mark bainlest
Answers
it should be a closed circle and the arrow should be going to the left.
w < 4
Yall please help meee
Answers
Answer:
12n + 2
Step-by-step explanation:
[tex]w(n) = un + 2[/tex]
[tex]w(3n) = 4(3n) + 2[/tex]
[tex]ans = 12n + 2[/tex]
hope it helps you
have a great day!!
wat is the domain of g(x)
Answers
Answer:
The first choice is the answer of course
why does a thick glass bottle crack when boiling water is suddenly poured inside it
Answers
Answer:
The glass expands
Step-by-step explanation:
Molecules move faster and spread out more in high temperatures. In the tightly packed glass, they don't have much space to expand, so the glass cracks
JP purchased a pair of jeans for $80. Robert bought the same pair of jeans the next week at a 20% discount. How much did Robert pay?
Answers
Answer:
$64
Step-by-step explanation:
To find how much Robert paid, multiply 80 by 0.8
80(0.8)
= 64
So, Robert paid $64
a certain species of tree grows an average of 4.2 cm per week. Write an equation for the sequence that represents the weekly height of this tree in centimeters if the measurements begin when the tree is 300 centimeters tall
Answers
answer
n = 300 + 4.2(n).
What is the equation of the line with slope -4 through the point (-2,5).
Answers
Answer:
y=−4x−3.
Step-by-step explanation:
Answer:
The slope of the line is m=−4.
The equation of the line in the slope-intercept form is y=−4x−3.
The equation of the line in the point-slope form is y−5=−4(x+2).
The general equation of the line is 4x+y+3=0.
hope that helps
Need help! please grade needed
Answers
Answer:
(2,3)
Step-by-step explanation:
Hey There!
When it asks for the solution to the system of equations when given a graph
Its pretty much asking, at what points do the two equations cross at
The two equations cross each other at (2,3)
thus meaning that the solution is (2,3)
Answer:
(2,3)болды
Step-by-step explanation:
Мені кі дұрыс
Original price of a truck: $17,100.00
Tax: 2%
Answers
Answer:
$17,442 is the total cost after tax if that is what you're asking for.
Step-by-step explanation:
cost x 1.02
Answer:
Total cost: $17,442
Just tax: $342
Step-by-step explanation:
27 2/3 simplify radical expression
Answers
Multiply 27x 3
81+2/3
83/3
Please answer correctly !!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
Answers
Answer:
8
Step-by-step explanation:
If you add the ratios together, it is equal to 9
Since NQ = 9, 9/9=1
So each unit is 1
Then you can just add 5*1 + 3*1
Which is 8
Hope this helps :)
What is one point that lies in the solution set of the system of inequalitie:
grарhеd below? *
(70)
(3.0)
Ооос
(07)
Answers
Answer:
B)(3,0)since you can clearly see that the system of inequality intercept at (3,0) coordinatestherefore our answer is BHere are the rules of a game.
Each person chooses heads or tails at random, then a coin is thrown.
People who choose the side shown by the coin are left in the game.
The rest are out of the game.
If a group of 1000 people are going to play this game, how many people might you
expect to be left in the game after 5 throws?
Answers
A square piece of paper 150 millimeters on a side is folded in half along a diagonal. What is the exact length of the diagonal?
Answers
Answer:
Look below.
Step-by-step explanation:
[tex]a^{2}+b^{2} =c^{2} \\150^{2}+150^{2}= c^{2}\\22500+22500=c^{2} \\\sqrt{45000} = c\\[/tex]
Use a calculator.
CAN SOMEONE PLSS HELP I WILL MARK BRANLIEST!
Answers
can somebody help me with the problem in the picture :( pleasee
Answers
Answer:
2^3*3*5=120
Step-by-step explanation:
5 is the prime number
Find the measure of Arc XY.
Answers
Answer:
arc XY = 46°
Step-by-step explanation:
the arc of an inscribed angle is equal to 2 x the inscribed angle
mXY
2m<XZY2(23)46°
Please help will give brainliest
Answers
Answer:
A and D
Step-by-step explanation:
Statistical refers to statistics, which works with numbers. That means we can separate these questions into two categories: answers with number answers and answers that are not.
If your try to answer each questions and you find it possible for a number answer, then it IS a statistical question.
However, we are looking for questions that are NOT statistical.
Going down the answer choices:
A) What color are the student's eyes?
This clearly cannot be answered with a number answer. So it's not a statistical question.
B) What is the highest grade in our math class?
This can be answered with a number because a grade can be a letter, a number, or percentage. Because it could be a number, it IS a statistical question. So not B.
C) How many siblings does each student in the class have?
This can only be answered with a number because an amount of something is described by a number. So, this IS a statistical question. So not C.
D) What is your favorite pizza topping?
A number can't be a pizza topping, so this is not statistical.
E) How many students are in each classroom at our school?
This can only be answered with a number because an amount of something is described by a number. So, this IS a statistical question. So not E.
The length of a rectangle is 5 units more than twice its width. Find an expression for the perimeter of the rectangle.
Answers
length would be 15
Solve the question.
Q – 26 = –53
Answers
Answer:
Q=-27
Step-by-step explanation:
Q - 26 = -53
Q = -53+26
Therefore Q = 27 ans
Hope this helps you!
Please mark it as the brainliest <3
6th time posting - no scams, I will report.
Find area of shaded region
Area of addition and subtraction, trigonometry, and sohachtoa.
Please be considerate of other people and stop answering with scams or wrong answers for points.
Answers
Answer: 719 i think
Step-by-step explanation:
Answer : 73.4
Step-by-step explanation:
sector area = 12.31
circle area = 280/ 360 x pi x 5^ 2 = 61.055
add them to get answer
If P the incenter of triangle JKL, find MP.
Answers
9514 1404 393
Answer:
MP = 38
Step-by-step explanation:
Each of the lengths MP, NP, OP is the radius of the incircle, so they are all congruent.
3x +14 = 9x -34
48 = 6x . . . . . . . . . . . . . . add 34-3x to both sides
24 = 3x . . . . . . . . . . . . . . divide by 2 (we don't need x; we need 3x or 9x)
NP = 3x +14 = 24 +14 = 38
NP = OP = MP = 38
Yesterday, you sent 25 text messages. You said that 20% of those messages were to your best friend. How many text messages did you send to your best friend yesterday?
Answers
Answer:
5 text messages
Step-by-step explanation:
Given data
The total number of text= 25
20% of the text message were to your best friend
Let us find 20% of 25
=20/100*25
=0.2*25
=5
Hence the number of text sent to your best friend is 5 text messages
hi, how did you get 0.8×4l=3.2l
Answers
Are E1 and E2 mutually exclusive events? Why or why not?
Answers
Answer:
E1 and E2 are not mutually exclusive events. They have outcomes in common because a winning number can be both red and odd.
Step-by-step explanation:
EDMENTUM
Answer:
E1 1,3,5,7,9,12,14,16,18,19,21,23,25,27,30,32,34,36
E2 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35
E1 & E2 1,3,5,7,9,19,21,23,25,27
E1 or E2 2,4,6,8,10,20,22,24,26,28,0,00
Step-by-step explanation
plato answer, give branliest pls
Estimate the sum by rounding each number to the nearest half or whole.
2 1/2 + 5 5/8
Answers
Answer:
8
Step-by-step explanation:
1/2 goes to 3/4.. 5/8 goes to 3/4 as well, and both of them together would be 1
