Answer:
whats the question?
Step-by-step explanation:
Suppose a value of 13 is added to the existing values 17,13,15,26,23,29,18,22,15. Find the median of the values.
Answer:
17.5Step-by-step explanation:
Given values:
17, 13, 15, 26, 23, 29, 18, 22, 15 and added 13Put the values in ascending order:
13, 13, 15, 15, 17, 18, 22, 23, 26, 29There are even values, the middle numbers are:
17 and 18Median is the average of the middle two numbers:
(17 + 18)/2 = 17.5Find the equation of a line that passes through the point (0,4) and has a gradient of 2.
Leave your answer in the form y = mx + c
Answer:
y = 2x + 2
Step-by-step explanation:
y = mx+c
m = slope
c =y -intercept
Therefore, the required equation is:
y = 2x + c
Putting the point (0,4) in it as it lies on a line, we get:
4 = 2 + c
Therefore:
c = 2
So, y = 2x + 2
Brainlist pls!
The equation of a line that passes through the point (0,4) and has a gradient of 2 is y = 2x + 4
Equation of a lineThe equation of a line in point-slope form is expressed as:
y = y1 = m(x-x1)
Given the following
Slope m = 2
(x1, y1) = (0, 4)
Substitute
y - 4 = 2(x- 0)
y -4 = 2x
y = 2x + 4
Hence the equation of a line that passes through the point (0,4) and has a gradient of 2 is y = 2x + 4
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6. Petra visited the Empire State Building, which is approximately 1454 ft tall. The
scale of the model she bought is 1 in = 200 ft. What is the height of the model in
inches?
Answer:
Below.
Step-by-step explanation:
1454 / 200
= 7.27 inches.
4 points
The midpoint of AB is (-1,5)
and the coordinates of point A are
(-3,2). What are the coordinates
of point B?
Answer:
someone go answer my question plssssssssssssssssssssssssss
Step-by-step explanation:
Predict what will happen to the lynx population after 1935. Will it go up or down? Explain why you think this.
Please help me. I will adore u
Answer:
It'll go down
because they're very rare
Find the value of x using the exterior angle property in the figure below (label the diagram
Answer:
x = 72°
Step-by-step explanation:
x + 38° + 70° = 180°
x + 108° = 108°
x = 72°
Answer:
x is 32
This is your answer.
Hope it helps!!!
Find the slope of the line that passes through A(0,−5) and B(3,−4) .
Answer: 1/3
Step-by-step explanation: slope is the difference between the y values over the difference of the x values
The slope of the line that passes through A(0,−5) and B(3,−4) will be 1/3.
What is slope?A slope is a tangent or angle at a point and a slope is the intensity of inclination of any geometrical lines.
Slope = Tanx where x will be the angle from the positive x-axis at that point.
The slope could be positive or negative.
The slope associated with two points (x₁, y₁) and (x₂, y₂) is given by
Slope = (y₂ - y₁)/(x₂ - x₁)
Slope m = (-4 + 5)/(3 - 0)
m = 1/3
Hence "The slope of the line that passes through A(0,−5) and B(3,−4) will be 1/3".
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What is the answer to
-k - (-8k)
Answer:
if we simplify then the answer is 7k
Step-by-step explanation:
can someone please answer my question from my profile.
Answer:
7k
Step-by-step explanation:
PLEASE HELP QUICKLY!!
Lins second pan has a volume of 15 cubic inches, a length of 8/3 inches, a width of 15/4 inches. What is the height of the second pan? Explain your reasoning
Step-by-step explanation:
I might be think it is 7/1 hope this helps
Y=4x^2+14x+6 factor the polynomial
Answer:
−
4 x 2 + 14 x − 6 p -4x2+14x-6p
WHAT DO I HAVE TO DO TO GET HELP WITH MY MATH?!?!?! 0LEASE SOMEONE PLEASE HELP ME WITH MY MATH ILL DO ANYTHING
Answer:
GIVE ME UR QUESTIONS PLS!!!!
Describe the transformation of f(x) = sin x to g(x) = sin x - 17 ?
Answer:
f(x) underwent a downward vertical translation to get g(x)
Step-by-step explanation:
here, we want to describe a transformation
Looking at the two equations, we can notice that the difference between the two is the -17
Practically, we have this difference as 17 subtracted from the second equation
what this mean is that there is a downward vertical translation of the first graph by 17 units to get the second graph
An African Elephant can eat 4,620 pounds of
food a week! If the elephant ate the same
amount of food each day that week, how many
pounds of food would he have eaten in a day?
Answer:
Step-by-step explanation:
660
Answer:
660 pounds
Step-by-step explanation:
The fish eat about 12 ounces of food in 30 days. How many days would 50 ounces of food last
Answer:
125 days
Step-by-step explanation:
[tex]\frac{12}{30} =\frac{50}{x} \\\\12x=1500\\x= 125[/tex]
Find the inequality represented by the graph.
Answer:
y<-4/3x+5
Step-by-step explanation:
the two points that are high lighted are (3,1) and (0,5)
the slope is -4/3
and the point where the line intersects with the y-axis is (0,5) so the y-intercept is 5
so the line is y=-4/3x+5
now you need to determine the inequality
since the line is dotted then it is less than or greater than
as you can see by the line all of the y values on the y-axis, starting from the line that we made, are all less than the line or less than 5
I hope that helps :)
lmk if it doesn't and I will try my best to explain the part that doesn't make sense
aschool charges $6 per ticket to a dance they spend $300 on music and decerations the expretion 6n-300 describes the amount of profit the school makes from the dance if n students buy tickets what does 6n represent in this context
Answer:
$6n will represent the total revenue made from selling n tickets at $6 per ticket
Step-by-step explanation:
Here, we want to get what 6n means in the given context
Mathematically when calculating profit, we have to subtract the cost from the revenue
The revenue refers to the money made ;
From the question, $6 tickets were sold to a total of n people
The money made from these sales will be the product of the cost of each ticket by the number of people who bought the ticket
That will be $6 * n = $6n
Find x if:
16x2 = -1
Please Help Cuz For A Hunid points
She got a potato I'm peelin it
Answer:
1. Vertical angles. X = 128º
2. The two angles labeled make up a linear pair & are supplementary, meaning they add up to 180º.
So:
7x + (x+20) = 180
Solve for x:
7x + (x + [20-20]) = 180 - 20
7x + (1)x = 160
8x = 160
X = 20
3. The two angles are complementary, meaning they add up to 90º.
So:
X + 35 = 90
Solve for x:
X + (35-35) = 90 - 35
X = 55
4. the two angles are complementary, and add up to 90º.
So:
4x + 2x = 90
Solve for x:
6x = 90
6x/6 = 90/6
X = 15.
5. Vertical angles, so they are equal in measure.
So:
75 = 4x - 25
Solve for x:
75 + 25 = 4x (-25 + 25)
100 = 4x
100/4 = 4x/4
X = 25.
6. The 3 angles all add up to 180º. they are supplementary.
So:
75 + x + (3x + 5) = 180
Solve for x:
(75 - 75) + x + (3x + 5) = 180 - 75
X + (3x + 5) = 105
X + 3x + (5-5) = 105 - 5
(1) x + 3x = 100
4x = 100
4x/4 = 100
X = 25
7. The 2 angles shown in the picture add up to 180º & are supplementary.
So:
x + (2x - 21) = 180
Solve for x:
X + (2x [-21 + 21]) = 180 - 21
(1)x + 2x = 159
3x = 159
3x/3 = 159/3
X = 53.
Sorry for the late response.
hope this helps & have a great rest of your day!
Arianas goal is to reach $600 the first week she raises 30% of $600 .The second week she raises 50% of the $600 How much money does Ariana raise in the first two weeks?0
Answer: The amount raised by Ariana in the first two weeks =$480
Step-by-step explanation:
Given: The first week she raises 30% of $600 .
The second week she raises 50% of the $600.
Amount raised in the first week = 50% of $600
= 0.50 x 600
= $ 300
Amount raised in the second week = 30% of $600
=0.30 x 600
= $180
The amount raised by Ariana in the first two weeks = $300+$180
= $480
Hence, The amount raised by Ariana in the first two weeks =$480
I need help with this (Please add work if possible), It would really help me a lot right now
Answer:
Remember, the formula is the second value minus the first value, divided by the first value times 100.
9. 50% Increase
10. 33% Decrease
11. 200% Increase
To calculate tip, simply move the decimal place 2 to the right and multiply it by the price. For example, If you want to leave a 20% tip, multiply the cost by 0.20 to get the tip amount or multiply the cost by 1.20 to get the total including tip.
12. $23.00
13. $10.50
what is -4/5x-2=18 what is x help quick
Answer:
If I'm right x= -25
Step-by-step explanation:
Answer:
x=-25
Step-by-step explanation:
(✿◡‿◡) <-- she wants Brainliest
what is the answer to 2x - 20°
Answer:
so 10
Step-by-step explanation:
2−20
Grouping
1
Common factor
2−20
2(−10)
Solution
2(−10)
Solve each equation. 15 = t - 25 m6 = 18 5d = 75 94 = g + 32
Answer:
1, t = 40
2, m = 3
3, d = 15
4, g = 62
Step-by-step explanation:
15 = t - 25
+25. +25
40 = t
M6/6 = 18/6
m = 3
5d/5 = 75/5
d = 15
94 = g + 32
-32. -32
62 = g
At a high school there was a survey to find out how many people used different forms of transportation. The study found that 1/4 of the students were taken by car to school, 42% took the bus and the rest walked or took public transportation. There was a total of 600 students. How many students were taken by car?
150
170
200
225
which one ^
One of these expressions reduces to 1 and the other reduces to –1. Do you know which one is which? How do you know? x + 3 3 + x 3 − x x − 3 x + 3 3 + x = The numerator of the expression 3 − x x − 3 can be written as . 3 − x x − 3 =
Answer:
First Blank: 1
Second Blank: -1 (x-3)
Third Blank: -1
Step-by-step explanation:
The expression [tex]\frac{x+3}{3+x}[/tex] is reduced to 1 and the expression [tex]\frac{3-x}{x-3}[/tex] is reduced to -1.
The two given expressions are [tex]\frac{x+3}{3+x}[/tex] and [tex]\frac{3-x}{x-3}[/tex].
What is an expression?An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.
Here,
[tex]\frac{x+3}{3+x}=\frac{x+3}{x+3}=1[/tex]
Now, [tex]\frac{3-x}{x-3}=\frac{-(x-3)}{x-3}=-1[/tex]
Therefore, the expression [tex]\frac{x+3}{3+x}[/tex] is reduced to 1 and the expression [tex]\frac{3-x}{x-3}[/tex] is reduced to -1.
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Find measure of angle PQS
Answer:
ANGLE PQS = 45°Step-by-step explanation:
angle SRT = 180 - 70 = 110
thus angle QSR = 180 - 20 - 110 = 50
BY Angle sum property
angle PQS = 180 - 85 - 50 = 180 - 135 = 45
Answer:
<PTR+<RTS=180 LINEAR PAIR
<PTR=180-20=160°
Step-by-step explanation:
IN QUADRILATERAL PQRT
<P+<Q+<R+<T=360 SUM OF INTERIOR ANGLE OF QUADRILATERAL IS 360
85+<Q+70+160=360
<Q=360-315=45°
angle PQS=45°
what about these 2 ?
Answer:
11. A) 12
12. D)11
Step-by-step explanation:
11. We substitute x with 12 in 3(x)-11.
3(12)-11=
36-11= 25
We substitute x with 12 for the second equation (x+13).
12+13=25
Both answers match so the answer for #11 is 12.
12.We substitute x with 11 in 4(x)-4.
4(11)-4=
44-4=40
We substitute x with 11 for the second equation (2(x)+18)
2(11)+18=
22+18=40
Both answers match so the answer for #12 is 11.
At a hospital, 56 percent of the babies born are not girls. Of the baby girls born, 12 percent are premature. What is the probability of a premature baby girl being born at this hospital? Round to the nearest percent.
5%
7%
21%
27%
Answer:
It's the first option 5%
Step-by-step explanation:
The probability of a premature baby girl being born at this hospital is,
⇒ 5%
What is mean by Probability?The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one
Now, If the likelihood of boys being born is 56%,
Then, the complement of that is the likelihood of girls being born which is,
⇒ 100% - 56% = 44%.
Since, we are given that of the baby girls born, 12% are premature, the probability of a premature baby girl being born is:
⇒ (0.44)(0.12)
= 0.0528
⇒ 5.28%
Thus, The probability of a premature baby girl being born at this hospital is,
⇒ 5%
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order from least to greatest 3.2 ,3.14, 19/7, sqrt (14)
Answer: 19/7 ,3.14, 3.2
Step-by-step explanation: Hope this helps Have a brilliant day of learning!
100 POINTS AND BRAINLIEST! Explain your answer PLEASE!
Answer:
27000
Step-by-step explanation:
I = P×R×T
=2000×25/10×5
=25000
AMOUNT= P+I
=2000+25000
=27000
Compound interest:-
P(1+r)^t2000(1+0.025)⁵2000(1.025)⁵2000(1.314)2628$Total:-
2000+2628=4628$