A middle school has a student population of 800 students. A random group of 60 students at the school were asked if they would vote for a tiger as a school mascot. All but 3 of these students said they would vote for a tiger as a mascot. Based on this survey, which number is a reasonable prediction for the number of students out of the total student population who would most likely vote for a tiger as a mascot?
Answers
Answer:
400
Step-by-step explanation:
i think you should revise the q. it looks incorrect...
all but 3 students said they would NOT vote for a tiger...** if that"s the thing then this answer is correct did it by ratio file is attatched:)
Related Questions
Find the length of the missing side. Leave your answer in simplest radical form.
Answers
9x9=81
4x4=16
c squared=97ft squared
c=9.84ft
Help extra points please !
Answers
Answer:
C. -1 is less than x
Step-by-step explanation:
-3 < 4x + 1
-3-1 < 4x +(1 -1)
-4 < 4x
-4/4 < 4x/4
-1 < x
me box plots below compare the heights or the gins and the boys the seventh grade at Helzor
Middle School
Boys' Heights
Gifs Heights
HEHEHE
30 40
70
Heights (inches)
which statement is true based on the information in the box plots above?
F. The boys' heights have a center height about 10 inches larger than the gets heights.
The boys' heights have a larger spread than the girls heights.
The whiskers on the box plot of the inte heights are more varied in length than the whiskers on
the box plot of the boys heights.
At least one boy and one gitare 72 inches tall
Answers
Step-by-step explanation:
Wait, what are you trying to ask?
Simplify the following expression:
(66)4
Answers
Step-by-step explanation:
Given
[tex]( {6}^{6})^{4} \\ = {6}^{6 \times 4} \\ = {6}^{24} \\ = 4.7383813e18[/tex]
In Triangle QRS, X is the midpoint of QR, Y is the midpoint of RS, and Z is the midpoint of QS.
Also, XR = 5, YS = 7, and QS = 20.
What is the perimeter of the Triangle XYZ?
Answers
Answer:
Step-by-step explanation:
I just answered this for someone else... here is the same answer I gave them
QR + RS +SQ = perimeter
2(XR) + 2(YS) + QS = perimeter ( b/c multiplication is communicative SQ=QS)
2*5 + 2 * 7 + 20 = perimeter
10 + 14 + 20 = p
44 = p
Which of the following tables accurately represents the data shown in the bar graph?
Candy Number of People
Chocolate 10
Hard Candy 12
Chewy Candy 8
Candy Number of People
Chocolate 10
Hard Candy 12.5
Chewy Candy 8.5
Candy Number of People
Chocolate 10
Hard Candy 13
Chewy Candy 9
Candy Number of People
Chocolate 10
Hard Candy 14
Chewy Candy 10
NEXT
Answers
C
You just gotta read the graph. Chocalate is 10, Hard Candy is 13 and Chewy is 9
Answer:
it is actually b beacuse hard candy on the graph is 12.5 not 13!
Step-by-step explanation:
I dont want you guys to get it wrong so it is:BWrite each number in standard form.
7.3 × 10 -2
Answers
Answer:
10^-9
Step-by-step explanation:
What is 1,000,000 x 1,000,000
Will give brainliest.
Answers
Answer: 1e+12
Step-by-step explanation:
Answer:
[tex]1000000 \times 1000000 \\ = 1000000000000[/tex]
It's 1 Million *1 Million
=1 Trillion (According to USA)
I will fail if I don’t get this done and it is so confusing. Math is just ending me right now. :(
Answers
What question do you need to get or is it all?
Watch help video
A company sells widgets. The amount of profit, y, made by the company, is related to
the selling price of each widget, x, by the given equation. Using this equation, find out
the maximum amount of profit the company can make, to the nearest dollar.
y = -122? + 7182 - 5419
Answers
Suhmit Answer
a
W
NX
Answers
3 5. The cost of a reserved seat is 1 3/4 times the cost of general admission. If a reserved seat is $14, what is the price of general admission.
Answers
$14 / 1.75 = $8
General admission is $8
The radius of a frisbee is 5 inches. What is the circumference of the frisbee in terms of (pi)?
Answers
Answer:
10π inches
Step-by-step explanation:
C = 2πr
C = 2π(5)
C = 10π ≈ 31.42
What is the length of PR?
B
175"
75
5
55°
A
X
Answers
Answer:
C. 6
Step-by-step explanation:
Based on her recipe, Elena knows that 8 servings of
granola have 1,600 calories.
1. If she eats 6 servings of granola, how many calories
does she eat?
2. If she wants to eat 300 calories of granola, how many
servings should she eat?
3. Write an equation to represent the relationship
between the number of calories and the number of
servings of granola.
Answers
Answer:
1. 1200
2. 1.5 servings
3. 1 serving= 200 calories.
Step-by-step explanation: 1600 divided by 8 is 200.
ayuda
es para dentro de una hora._.
Answers
Answer:
5.-90+0=-90
Step-by-step explanation:
It’s question 2
Help
Answers
Answer:
The answer to this one could be 8.2 for x
Step-by-step explanation:
Hope this Helped
137=5x+2
Subtract 2 from both sides
135=5x
135/5=27
Functions A function is defined by the equation f(x) = 2x - 5
Answers
9.5 inches
sreball tournament and were awarded this trophy
4.0 inches
9.5 inches
What is the volume of the trophy? Let I 3.14. Round the answer to the nearest hundredth.
O A 543.15 in
OB. 172.97 in
O c. 733 32 in
OD 206.63 in
Answers
Help me with this I don’t understand.
Answers
Just make a story that saying something like you had $0 in the bank account so they subtracted 2 dollars each day
Something that showing the amount is decreasing day by day
Ryan and his children went into a bakery and will buy cupcakes and donuts each cupcake cost $4.50 and each donut cost $1.75 Ryan has a total of $40 to spend on cook cupcakes and donuts right in any quality that would represent the possible values for the number of cupcakes purchased C and the number of donuts purchased d
Answers
Answer:
Step-by-step explanation:$4.50+1.75/40=6.4
A roofer props a ladder against a wall so that the top of the ladder reaches a 20 foot roof that needs repair. If the angle of elevation from the bottom of the ladder to the roof is 46 degrees, what is the length of the ladder to the nearest foot?
Answers
Answer:
19.33 ft
Step-by-step explanation:
This analogy has to do with Pythagoras theorem.
We're given our angle of elevation to be 46°, and told that the height of the building to be 20 ft. Using Pythagoras theorem, we know that the given height is opposite to the angle of elevation, and thus, the required distance is adjacent to it.
Sin 46° = opp / hyp
Sin 46° = 20 / hyp
hyp = 20 / sin 46
hyp = 20 / 0.719
hyp = 27.82 ft
We've gotten the length of the ladder, our hypotenuse, to be 27.82. It's tied length we'd then use top find the needed length.
Cos 46° = adj / hyp
Cos 46° = adj / 27.82
adj = 27.82 * Cos 46
adj = 27.82 * 0.695
adj = 19.33 ft
Therefore, the required length is approximately equal to 19.33 ft
8.
The Johnsons framed a family picture to hang on the wall. The perimeter of the frame is 72 inches. Use the formula P = 2ℓ + 2w to find the length of the frame if the width is 19 inches.
A. 15 in.
B. 17 in.
C. 20 in.
D. 19 in.
Answers
Answer:
B. 17 in.
Step-by-step explanation:
2l + 2w = 72
2l + 2(19) = 72
2l + 38 = 72
2l = 34
l = 17
Hope this helps!
Cone a and cone b both have a height of 5 in. The volume of cone a is 20.9cubic in, the volume of cone b is 4 times the volume of cone a, about how many times longwr is the diameter of cone b than the diameter of cone a?
Answers
Answer: two times
Step-by-step explanation:
Given
height of cone A and B [tex]h_a=h_b=5\ in.[/tex]
The volume of cone A [tex]V_a=20.9\ in.^3[/tex]
The volume of cone B is 4 times of cone A
the volume of a cone is [tex]\frac{1}{3}\pi r^2h[/tex]
The volume of cone A
[tex]V_a=\dfrac{1}{3}\pi r_a^2h_a=20.9\quad \ldots(i)[/tex]
The volume of cone B
[tex]V_b=\dfrac{1}{3}\pi r_b^2h_b=4\times 20.9\quad \ldots(ii)[/tex]
divide (i) and (ii) we get
[tex]\Rightarrow \dfrac{r_a^2}{r_b^2}=\dfrac{1}{4}\\\Rightarrow \dfrac{r_a}{r_b}=\sqrt{\dfrac{1}{4}}=\dfrac{1}{2}\\\Rightarrow \dfrac{d_a}{d_b}=\dfrac{1}{2}\\\Rightarrow d_b=2d_a[/tex]
thus, diameter of cone B is twice the diameter of A
Which of the following are solutions to the equation below?
Check all that apply.
3x^2 + 10x-30 = x
Answers
Answer:
x1= -5
x2= 2
Step-by-step explanation:
Help plsssssssss ....
Answers
Tan is the right answer
hope it helps you ❣❣
Mark me as brainliestAnswer:
tan
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan23° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{b}{4.5}[/tex] ( multiply both sides by 4.5 )
4.5 × tan23° = b , then
b ≈ 1.9 ( to 1 dec. place )
help me find the answer, please!
Answers
Answer:
7/10
Step-by-step explanation:
Answer:
7/10
Step-by-step explanation:
Hey There!
there are a total of 10 balls and only 3 out of the ten are pink
so the probability of them picking a pink one is 3/10 and the probability of them not picking a pink one is 7/10
AA, SSS, SAS, or not similar??
Answers
Answer:
C
Step-by-step explanation:
This is showing Side Angle Side congruency because first of all where the triangles connect shows vertical angles meaning that they are congruent
Second of all the triangle are similar because or proportions
[tex]\frac{9}{6} =1..5\\\frac{6}{4} =1.5[/tex]
they are both showing proportions of 1.5 therefore the sides are similar
63 : 21 = __ : 3
I need help pls a quick answer would be great. Thanks!
Answers
Answer:
9 : 3
Step-by-step explanation:
To get from 21 to 3 we divided 21 by 7, therefore we have to do the same to the other side and so we get...
63 / 7 = 9
Therefore 63 : 21 = 9 : 3
What is the solution to -418-3x) 2 6x - 8?
O X2
O xs-1/
O X 24
O x 34
Answers
Answer:
O X 24
Step-by-step explanation:
i think this is the right answer
Which equation can be used to find the area of the composite figure pictured below?
7 m
8 m
15 m
: A = 24 (8) + (15 x 7)
= A= 8 (15) + (15 x 7) + }(9 x 8) = A= 8 (15) + 15 (7) +9 (8)
: A = 15 (15) + (9 x 8)
Answers
Answer:
A.
Step-by-step explanation:
The figure is made up of a rectangle and two triangles.
The dimensions of the 3 polygons are:
Rectangle: 8 m by 15 m
Triangle 1: 15 m base and 7 m height
Triangle 2: 9 m base and 8 m height
Total area =
= [8(15) + 15(7)/2 + 9(8)/2] m^2
Answer: A.