Hey if you see this question, and know the answer, then come and answer!
my little sister is having a test practice and for the table, in the picture, I need to know the constant proportionally, and the equation for the chart. Thanks so much yall!
please don't answer for points
love yall <3
Answers
Answer:
The constant of proportionality is 1/25.
Step-by-step explanation:
Chart values:
a | b
75 3
200 8
1525 61
10 0.4
To find the constant, divide your "b" values by your "a" values.
3/75 simplifies to 1/25 (GCF is 3)
8/200 simplifies to 1/25 (GCF is 8)
61/1525 simplifies to 1/25 (GCF is 61)
0.4/10 becomes 4/100, which simplifies to 1/25 (GCF is 4)
Since all four come to the same constant, 1/25 is the constant of proportionality.
The equation here would be:
[tex]b=\frac{1}{25}a\\b=\frac{a}{25}[/tex]
The first one is normally, the second is in slope form.
Related Questions
all you need is in the photo
please answer step by step
Answers
solve the equation for m , and express your answer as a fraction : 2/3 m = 1/4
Answers
Answer:
m = 3/8
Step-by-step explanation:
ibdotn know if this is correct hit here s
A number increased by three is the same as quadrupling that number increased by five all divided by four. What is le number?
Answers
Answer:
The number is infinity
Step-by-step explanation:
Let the unknown number be x
if the number increased by three, then we have;
x + 3
Also quadrupling that number increased by five all divided by four is expressed as;
(4x+5)/4
Equating bith expressions and calculating x;
x+3 = (4x+5)/4
cross multiply;
4(x+3) = 4x + 5
4x+12 = 4x + 5
4x-4x = 5 - 12
0x = -7
x = -7/0
x = ∞
Hence the number is infinity
How do you write 7.4411 as a percentage
Answers
Answer: 744.11%
Step-by-step explanation:
Move the decimal point over twice
I need help asap Will reward you big time
Answers
Answer:
B
Step-by-step explanation:
I did it for u
Simipfly the expression
-6x+4x
5p+10+p+1
5(3k+1)-2k
5n-7(-7n-8)
Answers
Answer:
#1: -2x
#2: 6p + 11
#3: 5k + 1
#4: -2n - 15
Step-by-step explanation:
At a holiday party, 5
friends shared 2
fruitcakes. How much of
the cake would each
friend receive?
Answers
A recent survey suggests that 47% of all televisions are connected to the internet, 32% are voice controlled, and 22% are both connected to the internet and voice controlled. Suppose a television is selected at random and it is voice controlled. What is the probability that a randomly selected voice-controlled television is also connected to the internet?
A. 0.15
B. 0.47
C. 0.69
D. 0.79
Answers
Answer:
0.69
Step-by-step explanation:
Here, we want to find the probability that a randomly selected television is connected to the internet given that it is voice-controlled
let P(V) is the probability of selecting a voice controlled television
P(I) is the probability that a selected television is connected to the internet
So the probability we want to calculate according to Baye’s theorem will be;
P(I|V) = P(I n V)/P(V)
P( I n V) = 22%
P(V) = 32%
So the probability is;
22%/32% = 0.6875 which is approximately 0.69
Answer: 0.69
Step-by-step explanation:
What is an equation of the line that passes through the points (-4, 3) and
(-1, 6)?
A. y = -x - 7
B. y = -x - 1 C. y = 7x + 1
D. y = x + 7
Answers
We have m=a= (y2-y1)/(x2-x1)=(6-3)/(-1+4)=1
Y=x+ b
For the b, we have : (-1,6) : 6= -1 + b
b=7
y=x+ 7
um. 100 points to who answers this LOL
Answers
Answer:
i have no idea to big of a question byt why would your teacher give you that kind of math
Step-by-step explanation:
HELP WILL MARK BRAINLIEST
Which table represents a nonlinear function?
Answers
Answer:
Omg I remeber that wait let me think
Step-by-step explanation:
Step-by-step explanation:
the third one is the nonlinear function
hope this helps
Which statements accurately describe how to determine the y-intercept and the slope from the graph below? On a coordinate plane, a line goes through points (0, negative 6) and (3, 0). To find the y-intercept, begin at the origin and move horizontally to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction. To find the y-intercept, begin at the origin and move horizontally to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction x 2 minus x 1 Over y 2 minus y 1 EndFraction. To find the y-intercept, begin at the origin and move vertically to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction. To find the y-intercept, begin at the origin and move vertically to the graphed line. To find the slope, use two ordered pairs on the line and substitute into the equation m = StartFraction x 2 minus x 1 Over y 2 minus y 1 EndFraction.
Answers
Answer:
b
Step-by-step explanation:
There are 20 parrots at the animal sanctuary. Their population is increasing by 5 parrots each year. There are also 24 snakes at the sanctuary. Each year 4 more snakes are born. Part A: Write a function to represent the numbers of parrots at the sanctuary throughout the years. (6 points) Part B: Write a function to represent the numbers of snakes at the sanctuary throughout the years, (6 points) Part C: How many parrots are at the sanctuary after 10 years? How many snakes are at the sanctuary after the same number of years? Assume there are no deaths to the animals during this time. (6 points) Part D: After approximately how many years is the number of parrots and snakes the same? Justify your answer mathematically. (7 points)
Answer:
b
Step-by-step explanation:
itwass right on edge
Help plz it’s algebra 1
Answers
Answer:
The x Intercept is (4,0) and the y intercept is (0,-5)
Step-by-step explanation:
4x + 19 = ___+ 12
Choose a value to fill in the blank that would make this equation have no solutions.
Pls help
Answers
Answer:
-4x
Step-by-step explanation:
4x + 19 = -4x + 12
0 = 12 - 19
0 ≠ -7
Find the percent change from the first value to the second. Round to the nearest percent.
80; 60.
Answers
Answer:
25% decrease
Step-by-step explanation:
=(60−80)|80|×100
=−2080×100
=−0.25×100
=−25%change
=25%decrease
Answer:
25% decrease
Step-by-step explanation:
Wonder if someone can help me with my math work please
Answers
Answer:
The slope is negative. The relationship is proportional
Step-by-step explanation:
Find the exact values of the missing side lengths in the triangles below.
Answers
Answer:
8squareroot 2
Step-by-step explanation:
both legs are equal
Which action by the body best releases heat and cools the body during and after exercising?
a:Chemicals are released to indicate thirst.
b;Perspiration occurs.
c;Breathing rate increases.
d;Muscles make lactic acid.
Answers
Answer:
b
Step-by-step explanation:
B , becausse when percipitation occurs you sweat which is how your body releases heat and cools you down.
When we exercise and the body needs to release heat and cool itself, it engages in the process of b. Perspiration
Perspiration:
Refers to when humans sweat Allows us to cool down because the sweat cools us downWhen we are exercising therefore and we begin to sweat, this just means that the body is quite hot and needs to cool itself down.
In conclusion, the body uses perspiration to cool itself.
Find out more at https://brainly.com/question/2456079.
Can someone really help me please
Answers
Answer:
17 cm²
Step-by-step explanation:
area of one rectangle: 5×1= 5cm
area of other rectangle: 6×2= 12 cm
5 cm+12 cm= 17 cm ²
hope it helps ☺️!
Find the distance between points P(8, 2) and Q(3, 8) to the nearest tenth.
Answers
Answer:
7.8
Step-by-step explanation:
Two more than eleven times a number is equal to 24. What is the number?
Answers
Answer:
2
Step-by-step explanation:
24/ 11 = 2 2/11
so, we have 2 and 2/11
11x2 = 22 + 2 = 24
Which of the following statements must be true about this diagram?
Check all that apply.
Answers
Answer:
i would go for a and c
Step-by-step explanation:
PLEASE ACTUALLY HELPPPP I NEDED HELP THIS IS SPANISH BTW
Answers
Answer:El ponche is a cider jicama is a vegetable
Step-by-step explanation:
The value of y is directly proportional to the value of x. If y = 24 when x = 6, what is the value of y when x = 48?
Answers
Answer:
192
Step-by-step explanation:
We know that x is 1/4 of y, since 6 is 1/4 of 24. Therefore, we can multiply 48 by 4 to get 192!
If BC
is the image of XY
after a rotation about the origin, then what is always true about BC
?
A
BC
is a vertical segment.
B
BC
is a horizontal segment.
C
BC
is in the same quadrant as XY
.
D
The length of BC
is the same as XY
.
Answers
Answer:
C
Step-by-step explanation:
At one gas station, gas costs $2.75 per gallon. Complete the equation that relates the total cost, C, to the number of gallons of gas purchased, g.
C = __
Answers
Answer:
C = 2.75
Step-by-step explanation:
it does not tell how much there for it is 1 gallon
HELPP HELP IM FAILING THIS CLASS
Answers
Answer:
Area=572.56
Step-by-step explanation:
A=1/4πd2
Area=1/4 x pi x diameter squared.
Answer:
thanks for the free points and the anwser is 5
Step-by-step explanation:rqwafs
3q2rr
PLEASE HELP, DUE TODAY
willing to mark brainliest if correct
I need to know the angle measures and the answer to the equation.
Answers
Answer:
Angle 1 = 99
Angle 2 = 91
Angle 3 = 81
99 + 91 - 81 = 109
I hope this helps!
What is the slope of the line that passes through the points M(-3,5) and N (1,8)
Answers
Answer:
m=[tex]\frac{3}{4}[/tex]
Step-by-step explanation:
5x + 1 = 6x - x
I need help on this problem may you help
Answers
Answer:
Step 1: Simplify both sides of the equation.
5x+1=6x−x
5x+1=6x+−x
5x+1=(6x+−x)(Combine Like Terms)
5x+1=5x
5x+1=5x
Step 2: Subtract 5x from both sides.
5x+1−5x=5x−5x
1=0
Step 3: Subtract 1 from both sides.
1−1=0−1
0=−1
Answer:
There are no solutions.
Step-by-step explanation:
Answer:
no solution
Step-by-step explanation:
Given
5x + 1 = 6x - x , that is
5x + 1 = 5x ( subtract 1 from both sides )
5x = 5x - 1 ( subtract 5x from both sides )
0 = - 1 ← not possible
This indicates the equation has no solution
