Answer:
use photomath it helps a lot
PLEASE HELP ASAP
If you are trying to calculate a company’s initial profit, you can graph the profit function and find:
the point where the graph crosses the x-axis.
the point where the graph crosses the y-axis.
the highest point of the graph.
the lowest point of the graph.
Answer:
the point where the graph crosses the y-axis.
Step-by-step explanation:
I took the quiz and this was the correct answer
7) Una epidemia mató los 3/7 de las vacas de un granero y de las que le quedaron vendió 1/2. Si todavía le quedaron 24 vacas, ¿Cuántas vacas tenía al principio, ¿cuántas murieron y cuántas vendió?
Answer:
Habían inicialmente 84 vacas. Murieron 36 vacas. 24 vacas fueron vendidas.
Step-by-step explanation:
Sea [tex]x[/tex] la cantidad inicial de vacas. De acuerdo con el enunciado, murieron tres séptimos de la cantidad inicial y la mitad de ese remanente fue vendida, quedando 24 vacas. Matemáticamente, tenemos las siguientes operaciones:
Cantidad inicial de vacas
[tex]x = \frac{24}{\left(1-\frac{3}{7} \right)\cdot \left(1-\frac{1}{2} \right)}[/tex]
[tex]x = 84[/tex]
Habían inicialmente 84 vacas.
Cantidad de vacas muertas
[tex]y = \frac{3}{7}\cdot x[/tex]
[tex]y = 36[/tex]
Murieron 36 vacas.
Cantidad de vacas vendidas
[tex]z = \left(1-\frac{3}{7} \right)\cdot \frac{1}{2}\cdot x[/tex]
[tex]z = 24[/tex]
24 vacas fueron vendidas.
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer: 35
Step-by-step explanation:
The sum of interior angles of a triangle is 180°.
40 + 2a + 2a = 180
4a + 40 = 180
4a = 140
a = 35
Let's play Cooking Diary! Together we'll rock the culinary world! https://social-cd.mytonagames.com/4gx9R8
What effect does armature reaction have on the torque speed characteristic of a DC shunt motor?
Answer:
Step-by-step explanation:
The armature reaction in the motor affects the torque speed characteristics of the motor. Due to the armature reaction in the motor the shape of the torque speed characteristics will changes. The relation between torque and speed of the motor is given below.
…… (1)
where
Terminal voltage of the motor
Flux in the motor
Torque induced in the motor
Armature resistance
If a motor has armature reaction, as the load increases the flux weakening effect reduces the flux in the field winding. From equation (1), as the flux reduces, the speed of the motor increases at a given load over the speed it would run at without armature reaction.
Pls help I don’t know hot to multiply the last part 8 2
Answer:
8^2 = 64
Step-by-step explanation:
Hi! Okay, let's get started!
[tex]8^{2}[/tex] is what you need help with right?
So, that equals to 8 x 8.
8 x 8 = 64, so it would be 64
Hope that helps!
-Aphrodite :)
GIVING 25 PTS I REALLY NEED HELP ON THIS LAST QUESTION AND IM TIMED ILL GIVE BRAINLIEST TO WHOS RIGHT
Answer: A, 314 square inches
Step-by-step explanation:
The equation for the area of a circle is A = 3.14 x r²
3.14 x 10² ≈ 314
What is the correct factorization of -5x2 + 9x + 2?
a. -1(5x - 1)(x + 2)
b. -1(5x + 1)(x-2)
c. -1(5x – 2)(x + 1)
d. -1(5x + 2)(x-1)
Jack will attend a 2 year university and study to become a Radiology Tech The total
cost for his tuition, room and board, and books for the four semesters required to get
an Associate's degree is $25 400, Jack worked during high school and saved $4,000. He
was awarded a $3,250 grant per semester and a $1,000 scholarship per semester.
What is Jack's remaining cost for his Radiology Tech degree?
PLS HELP ASAP
Answer:8,650 is the amount he still owes
Step-by-step explanation: well first were going to do 1,000x3=3,000 now were going to do 3,250x3=9,750 now we add 9,750+3,000+4,000=16,750
so now we do the total 25,400-16,750=8,650
this was a lot of work for 5 points :( but i helped you bc im nice :)
An episode of a show lasts 23 minutes without commercials. Write an expression to represent the total minutes you spend watching an unknown number of episodes (e)
9514 1404 393
Answer:
23e
Step-by-step explanation:
The number of minutes watching is 23 minutes times the number of episodes:
23e
Volume of a square prism with faces of 3/8
Answer:
27/512 in.^3
Step-by-step explanation:
volume = side^3
V = (3/8 in.)^3
V = 27/512 in.^3
How do i find the volume of a cube thats 5 feet
1.Write an inequality comparing the rational numbers -3/4 and -2 .
2. Using complete sentences, explain what your inequality means about the position of the two numbers on the number line.
Answer:
[tex]-2<x<-\dfrac{3}{4}[/tex] Or [tex]x\in (-2,-\dfrac{3}{4})[/tex]
Step-by-step explanation:
The numbers are [tex]-\dfrac{3}{4}[/tex] and [tex]-2[/tex].
We need an inequality that gives us the numbers between the above numbers.
The inequality will be
[tex]-2<x<-\dfrac{3}{4}[/tex]
Or
[tex]x\in (-2,-\dfrac{3}{4})[/tex]
This means that [tex]x[/tex] is a number that is in between the rational numbers [tex]-\dfrac{3}{4}[/tex] and [tex]-2[/tex]. Also, [tex]x[/tex] is greater than [tex]-2[/tex] and less than [tex]-\dfrac{3}{4}[/tex]
The positions in the number line are shown in the figure where the numbers are marked by arrow.
parents, teachers, and students were asked to vote for the continuation of a Music Programme at school. 53 teachers voted for the programme. 388 more students than teachers voted for and 704 parents voted for the programme. what is the total number of vaotes for the Music Programme?
Answer:Total number of votes for the Music Programme=1,198 votes.
Step-by-step explanation:
Number of teacher who voted =53
Number of students who voted=388 more than teachers =53+388=441
Number of parents who voted=704
Total number of votes for the Music Programme=53+441+704=1,198 votes.
The train clock run fast and gain 4 minutes every 3 days. How many minutes and seconds will it have gained at the end of 2 days.
Answer:
2 minutes, 40 seconds
Step-by-step explanation:
set up a proportion and cross-multiply:
4/3 = x/2
3x = 8
x = 2 2/3 which is 2 minutes, 40 seconds
find m angle F
A . 60
B. 30
C. 10
D. 15
Answer:
D i hope heulful
Step-by-step explanation:
Answer:
30 degrees
Step-by-step explanation:
measure of angle F = [tex]sin^{-1} (9/18) = 30[/tex]
The base and height of a triangle is 36 and 12 respectively. It's area is ....... *
1 point
392
196
216
Answer:
the answer is of the question is 216
33°
(3m + 3)
ent OR Vertical_
Angle Relationship: Complementary OR Supplementary
Answer:
complementary
Step-by-step explanation:
because the angles add up to 90°
seventeen and nine hundred five thousandths in decimal form
Answer:
17.905
#CarryOnlearning
Find the 14th term of the geometric sequence 2,6,18, ...
Answer:
Step-by-step explanation:
The answer to this question link is here
https://socratic.org/answers/623991
The geometric sequence is starting with 2 and multiplying by 3 every time. We can get the rule of this sequence by...
If 2 is [tex]a_{1}[/tex], 6 is [tex]a_{2}[/tex], 18 is [tex]a_{3}[/tex], etc...then, [tex]a_{n}[/tex]=2(3)^(n - 1)For the 14th term, plus in 14 for n, and it will look like this:
= 2(3)^(14 -1)
= 2(3)^(13)
= 3188646
Write the equation of the line that passes through the point (-1,-5) and has a slope of -2?
Answer: -7 is the answer.
Step-by-step explanation:
y2 - y1 = m (x2 - x1)
y - (-5) = -2 {x - (-1)} [Taking y2 as y and x2 as x]
y + 5 = -2 (x + 1)
y + 5 = -2x -2
y + 2x = -2 - 5
2x + y = -7
Rachel received a monthly raise of $105.25. If this represented a 5.5% increase, what is her monthly salary after the raise?
A. $1,913.64
B. $1,964.13
С. $2,018.89
D. $2.089.18
Answer:
C
Step-by-step explanation:
105,25:5,5*105.5=2018,89
Write an equation of the line with the given slope, m, and y-intercept (0,b).
m = 4, b = 9
Answer:
y=4x+9
Step-by-step explanation:
this what I did and I showed you my steps
A group of friends wants to go to the amusement park. They have $214.25 to spend on parking and admission. Parking is $6.75, and tickets cost $20.75 per person, including tax. Write and solve an equation which can be used to determine p, the number of people who can go to the amusement park.
Answer:
Equation: 20.75p+6.75=214.25
Answer: p = 10
Step-by-step explanation:
What is the correct factorization of 2x² + 3x - 5?
a. (2x + 5)(x - 1)
b. (2x - 5)(x + 1)
C. (2x + 1)(x - 5)
d. (2x - 1)(x + 5)
HELPPPPPPP PLSSSSSSSS
Answer:
D'(5,2)
E'(13,-5)
F'(15,3)
You guys I need help!! No links!! Please don’t random guess... big points and mark brainliest!
Answer:
According to me it should be "(x-5) + (y-2) = 9"
Step-by-step explanation:
sin 30Degrees = square of 3/2 and cos 30degrees =1/2 true or false
Answer:
False
Step-by-step explanation:
Trying it in a calculator says otherwise meaning it's false
Which line shown appears to have a Y-intercept of 3?
A. I
B. II
C. III
D. IV
E. none of the above
The graph of g(x) is the result of translating the graph of f(x)=(1/2) three units to the left . What is the equation of g(x)
Answer:
D
Step-by-step explanation:
eeeeeeeeeeeeeeeeeeee
Answer:
d
Step-by-step explanation:
took the test