Use for Questions 11-15
A survey was performed and data was collected of students preference of courses based on gender.
Prefers
Math
Prefers
English
Prefers
Science
Totals
Male
21
39
60
120
Female
135
AS
70
180
Totals
156
84
130
300
2 points
11. Of the male students surveyed, how many prefer science? (just the
number, not percent) *
60
12. What percent of students surveyeb prefer Math? -
2 points
Your answer
This is a required question
13. Of all students surveyed, what percent are females who prefer English? 2 points
Answers
Step-by-step explanation:
12. 136/300
=52%
13.45/300
=15%
Related Questions
plsssssss help me on this question I WILL GIVE BRAINLIEST IF CORRECT!!!
Answers
Answer:
its the first one i think
Step-by-step explanation:
if u look he gained the title dictator for life so some ppl thought he gained too much power
Answer:
first one
Step-by-step explanation:
Caesar gained to much power too quickly
Phone calls to New York are charged at the rate of £2.90 for a 5-minute call. John’s call costs £7.86. How long (in minutes) was his call?
Answers
Answer:
Step-by-step explanation:
5 min = 2.90
xmin = 7.86
with cross multiplication;
xmin = 7.86*5min/2.90
x = 13.55=14.0
therefore x = 14min
so he will make of 14min long
A bacteria colony grow at a rate of 11% per year. If the initial sample has a mass of 500 grams,
which of the following functions models the size of the colony in grams t years later?
A) f(t)=500(.89)^t
B) f(t)=500(1.11)^t
C) f(t)=11(500)^t
D) f(t)=11(1.5)^t
Answers
I need help please...
Answers
Answer:
D. 137 [tex]m^{2}[/tex]
Step-by-step explanation:
First, get the area of the rectangle:
[tex]A_{Rectangle} =length *width[/tex]
[tex]A_{Rectangle}=(15)(11)=165[/tex]
Then, get the area of the triangle:
[tex]A_{Triangle} =\frac{height*base}{2}[/tex]
[tex]A_{Triangle}=\frac{8*7}{2} =28[/tex]
Now substract the area of the triangle from the rectangle:
165 - 28 = 137
∴ 137 [tex]m^{2}[/tex]
_____ square feet what is the answer?
Answers
Answer:
4
Step-by-step explanation:
to solve the area of a triangle is the base times height divided by 2. 2*4/2=4
Estimate the area of the rectangle.
A)8
B)10
C)14
D)20
Answers
Answer:
A or B, I think it's A...
Determine the area of the figure shown. Use paper to show your work. Note that each square unit is one unit in length The area of the figure is units2.
Answers
Answer:
Step-by-step explanation:
Which equation is correct? o 39 x 3 = 30 x 3 + 9x 3
o 39 x 3 = 30 +9x3
o 39 x 3 = 300 × 3+9×3
39×3=30×3+9
Answers
39x3=30x3+9x3
117=90+27
117=117
39x3=30+9x3
117=30+27
117=57
39x3=300x3+9x3
117=900+27
117=927
39x3=30x3+9
117=90+9
117=99
So the first one is correct.
---
hope it helps
12 POINTS!!! AND BRAINLIEST
What is the value of Fraction 1 over 2x3 + 3.4y when x = 4 and y = 2?
12.8
14.8
25.8
38.8
Answers
Step-by-step explanation:
[tex]2x {}^{3 } + 3.4y = [/tex]
[tex](2 \times 4) {}^{3} + 4.6 \times 2 = [/tex]
[tex]8 {}^{3} + 9.2 = [/tex]
[tex]512 + 9.2 = [/tex]
[tex]521.2[/tex]
PLEASE MARK BRAINLIEST.
An auditorium has 67 rows of seats. The first row contains 60 seats. As you move to the rear of the auditorium, each row has 6 more seats than the previous row.
How many seats are in the 61 th row?
.
How many seats are in the auditorium?
Answers
Answer:
1. 420
I cannot figure out the second half. I apologise.
(3b + 5x)7 please help
Answers
(please give thanks)
Answer:
35x+21b
Step-by-step explanation:
(3b+5x)7
Use the distributive property to multiply 3b+5x by 7.
21b+35x
Reverse terms to the left.
35x+21b
Graph for reference:
At Ivanna's auto shop, it takes her 15 minutes to do an oil change and 24 minutes to do a tire change. Let x be the number of oil changes she does. Let y be the
number of tire changes she does.
Using the values and variables given, write an inequality describing how many oil changes and tire changes Ivanna can do in at most 2 hours (120minutes)
Plzzz help
Answers
Answer:
15x + 24y <= 120
Step-by-step explanation:
It takes 15 minutes per oil change, 15x
It takes 24 minutes per tire change, 24y
In at most 120 minutes, so it must be less than or equal to the time available.
A map scale is 1 cm =500 km the scale ratio is 1 to ____
Answers
1 cm — 500 km
1 cm — 500 000 m
1 cm — 50 000 000 cm
the scale — 1 to 50 000 000
Guess what song this is and what movie it is from:
Troy,listen
I gotta say what's on my mind
Something about us doesn't seem right these days
Life keeps getting in the way
Whenever we try, somehow the plan
Is always rearranged
It's so hard to say
But I've gotta do what's best for me
You'll be okay
I've got to move on and be who I am
I just don't belong here
I hope you understand
We might find our place in this world someday
But at least for now
I gotta go my own way
Don't wanna leave it all behind
But I get my hopes up
And I watch them fall every time
Another color turns to grey
And it's just so hard to watch it all slowly fade away
I'm leaving today
'Cause I gotta do what's best for me
You'll be okay
I've got to move on and be who I am
I just don't belong here
I hope you understand
We might find our place in this world someday
But at least for now
I gotta go my own way
What about us?
What about everything we've been through?
What about trust?
You know I never wanted to hurt you
And what about me?
What am I supposed to do?
I gotta leave but I'll miss you
So I've got to move on and be who I am
(Why do you have to go?)
I just don't belong here
I hope you understand
(I'm trying to understand)
We might find our place in this world someday
But at least for now
(I want you to stay)
I gotta go my own way
I've got to move on and be who I am
(What about us?)
I just don't belong here
I hope you understand
(I'm trying to understand)
We might find our place in this world someday
But at least for now
I gotta go my own way
I gotta go my own way
I gotta go my own way
Answers
Answer:
high school musical 2
Step-by-step explanation:
its the pool scene
Joanna has a budget of $250 for school clothes this term. She has spent $191.96 for a jacket and some pairs of pants. She wants to purchase some blouses that cost $14.99. Which graph shows the number of blouses she can purchase without going over budget?
Answers
Answer:
x=19
Step-by-step explanation:
The ratio of the number of boys to the number of girls in orchestra is 3 to 2. There are 40 girls in the orchestra. How many boys are in the orchestra? HEP FAST PLS IM GIVING BRAINLIEST!!
Answers
Answer:
60
Step-by-step explanation:
Find the area of the triangle.
The area is = yd
(simplify your answer)
Answers
a = 30 x 31.5 x 1/2
a = 15 x 31.5
a = 472.5
Answer:
472.5
Hope this helps
On the coordinate plane, what quadrant is the point (1 , 4) located in?
Answers
Answer:
on the second one
Step-by-step explanation:
quadrant I = x,y
quadrant II = -x,y
quadrant III = -x,-y
quadrant IV = x,-y
Pls help, only 1 question
Answers
Answer:
18/x=27/24 ( according to b.p.t)
27x=24x18
x=432/27
x=CE=16
8.00 as a fraction in its simplest form
Answers
Answer:
4/5
Step-by-step explanation:
8.00= 8= 8/10=4/5
=^=
please help find the values of a,b,c
Answers
9514 1404 393
Answer:
a = 3b = 4c = 2d = 1Step-by-step explanation:
There are zeros at x=-1 and x=4, so numerator factors of (x +1) and (x -4).
There are vertical asymptotes at x=1 and x = -2, so denominator factors of (x-1) and (x+2).
There is a hole at x=-3, so another numerator factor of (x+3) to cancel the one in the denominator.
Comparing the above to the given expression for f(x) we see that ...
a = 3b = 4c = 2d = 1At a store 32% of the weekly sales were made on Saturday. Which fraction is equal to this percentage
Answers
Answer:
8/25
Step-by-step explanation:
32% as a decimal is 0.32. 0.32 as a fraction is 8/25, becuase if you divide 8 by 25, you get 0.32.
What is 3 1/8 divided by 1/2 simplified
Answers
Answer:
6 and 1/4
Step-by-step explanation:
iFraction Calculator :)
Find the area of the octagon.
The area is =
Answers
Which equation for the line that passes through the points (0,1) (6,-1)
Answers
Answer:
Y=1/3x-1 is the correct answer in slope intercept form:)
Hopefully! this help.
Step-by-step explanation:
Graph the linear equation.
Answers
Micheal is making lemonade, He is serving 10 people. for 1 cup it takes two lemon and 3 cups of sugar.How many would it take to make 10 cups of lemonade
Answers
Answer:
look down
Step-by-step explanation:
multiply the number of lemons and sugar needed for 1 cup of lemonade by 10
so he would need 20 lemons and 30 cups of sugar.
What is the equation of the line that has a slope of 4 and passes through the point (4,1)
Answers
Answer:
B
Step-by-step explanation:
y-y1=m(x-x1)
y-1=4(x-4)
f(x)=[tex]\sqrt{x^2-4}[/tex], x[tex]\leq \}[/tex]0
find [tex](f^-^1)'(1)[/tex]
I keep getting the wrong answer. The correct answer is[tex]\frac{1}{\sqrt{5} }[/tex]
Answers
Solve for x when √(x ² - 4) = 1 :
√(x ² - 4) = 1
x ² - 4 = 1
x ² = 5
x = ±√5
We're looking at x ≤ 0, so we take the negative square root, x = -√5.
This means f (-√5) = 1, or in terms of the inverse of f, we have f ⁻¹(1) = -√5.
Now apply the inverse function theorem:
If f(a) = b, then (f ⁻¹)'(b) = 1 / f '(a).
We have
f(x) = √(x ² - 4) → f '(x) = x / √(x ² - 4)
So if a = -√5 and b = 1, we get
(f ⁻¹)'(1) = 1 / f ' (-√5)
(f ⁻¹)'(1) = √((-√5)² - 4) / (-√5) = -1/√5
The sign must be negative; see the attached plot, and take note of the negatively-sloped tangent line to the inverse of f at x = 1.
The difference between two numbers is 4. If twice the larger number x is equal to three more than three times the smaller number y, what is the value of 2x + 3y?
Answers
y+4=x
Solve for y=5 and x=9
Plug in and get 33