Answers
Related Questions
Which of the following could be the answer to a statistical question?
А 10
B Yes
C "December 18th"
D 2. 18. 32. and 40"
help I will mark you
Answers
Answer:
the solution would be 10 to the best of my knowledge
The scatter plot shows the amount of sleep Aria got the night before a test and her test scores. Use the y-intercept, (0, 62), and the point (6, 80) from the line on the scatter plot. What is the equation of the trend line? (*Note: Enter your response as an equation in y=mx+b form. Enter no spaces & use only lower-case letters. Ex: y=10x+5 ) *
Answers
Answer:
y = 3x + 62
Step-by-step explanation:
Trend line equation in the form :
y = mx + b
m = slope
b = intercept
Using the points :
(0, 62) ; (6, 80)
Slope, m = Rise / Run = (y2-y1) / (x2 - x1)
y2 = 80 ; y1= 62 ; x2 = 6 ; x1 = 0
m = (80 - 62) / (6 - 0)
m = 18 / 6
m = 3
Intercept, b = value of y when x = 0
(0, 62) ; hence, b = 62
y = 3x + b
y = 3x + 62
Carly went to walk her dog at 11:45 a.m. and got back home at 12:30 p.m. How long
was her walk
Answers
Answer:
45 minutes
Step-by-step explanation:
Please tell me the expression to this
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Answer:
5(5x+11)
Step-by-step explanation:
Answer: 5(5x+11)
Step-by-step explanation:
What multiplies to be 25x, 5 and 5 x is the answer, 5 goes on the left because of the next step which is what times what equals 55. 5 times 11 equals 55. So 11 is on the top while 5 is on the left,
Heather made $209 for 11 hours of work.
At the same rate, how many hours would she have to work to make $171?
Answers
Answer:
9 hours
Step-by-step explanation:
Hi,
11 hours = 209 dollars
Divide 11...
1 hour = 19 dollars
To get from 19 to 171 multiply by 9.
9 hours: 171 dollars.
She has to work 9 hours.
I hope this helps :)
Answer:
9 hours
Step-by-step explanation:
rate: $209/h11 = $19 per 1 hour
How many hours?: 171/19 = 9 hours
What is the measure of ∠ZXW in the diagram below?
Answers
Answer:
I tuhnk it's C which is 117
Step-by-step explanation:
I got 117 by 85 degrees adding 32 degrees which I got 117 degrees.
Help asap! 20 points
Consider the graph of f(x) below. The graph contains the points (0, 1) and (5, 4).
Write the equation of f(x), and classify the function as linear, quadratic, cubic, exponential, power, or logarithmic.
Answers
Answer:
f(x) = 3/5x + 1
Step-by-step explanation:
Change in y
Change in x
4 - 1
5 - 0
3
5
Simplify.
(4w+ 3) - 2w+ 7
O 2 w+ 10
O 2 w- 10
O 6 w+ 10
6 W-10
Answers
Answer:
A 2w+10
Step-by-step explanation:
4w+3-2w+7
2w + 10
Answer and Step-by-step explanation:
To simplify, we must combine the like terms.
4w - 2w + 3 + 7
Combine 4w and -2w, and 3 and 7.
2w + 10
The correct answer choice is the first one. 2w + 10.
#teamtrees #PAW (Plant And Water)
what is 31=xy+15? for segment addition
Answers
Answer:
x = 16/y
or
y =16/x
Step-by-step explanation:
31=xy+15
subtract 15 from both sides of the equation:
xy = 16
x = 16/y
or
y =16/x
Is (-3, 8) a solution to the equation 2x+5y=50? Show or explain how you know.
Answers
Step-by-step explanation:
Hopefully this helps
What is the perimeter of the quadrilateral ABCD ?
11
B.
А
8
.C
D
O
24
38
O
33
o
35
Answers
Answer:
option d. perimeter of quadrilateral=35
"select all the numbers that are solutions to the equation x^3=27"
Answers
Answer:
x=3
Step-by-step explanation:
So lets try and solve this to find an answer. To do this, lets just think about what makes 27. 3x3x3? Yup. Well wait, whats 3^3? Oh, thats 3x3x3. So this means, x must be 3.
Can x be -3 as well? No, this is because the exponent is odd, and any negative number will still be negative unless the exponent is even.
So in this equation, 3 is the only answer.
ANSWER:
3
x 2 +2x+y 2 =0 what is the center and radius of the circle?
Answers
Center = (-1,0) Radius= 1
when you complete the square your equation should look something like
(x²+2x+1) (y²+0) = 1.The 1 on the left side coming from (b/2)² which is (2/2)² which equals 1 and whatever you add to one side, you have to add to the other so when you add 0+1 you get the 1 on the right side. Then factor or use the (b/2) from earlier without the ² so you should get (x²+1) + (y²+0) = 1. Flip the sign so you have negative 1 and 0. For the radius, square the right side and of course, [tex]\sqrt{1}[/tex] is simply 1 so your radius is 1. A lot of 1's huh? lol at least it makes the operations nice and simple :)
Evaluate:
-│-23│ = ____
Answers
Answer:
-23
Step-by-step explanation:
Using the absolute rule,
[tex]\left|-a\right|=a[/tex].
Therefore,
[tex]-|-23|=-23[/tex]
(It becomes 23 first, but then you stick the negative sign after)
What is the equation for a line with a slope of
4/5 and a y-intercept of (0,7)?
Answers
m = slope, b = y intercept
Plug in the values
Solution: y = 4/5x + 7
Answer:
y = 4/5x + 7
Step-by-step explanation:
Use the slope intercept form, y = mx + b, where m is the slope and b is the y intercept
Plug in the slope and y intercept value of 7 to create the equation
y = mx + b
y = 4/5x + 7
So, the equation of the line is y = 4/5x + 7
Tasa is playing a game with 2 different types of fair geometric objects. One object has 8 faces numbered 1 to 8. The other object has 6 faces labeled M, N, O, P, Q, and R. What is the probability of rolling a number greater than 3 and the letter R on the first roll of both objects?
A. 1/14
B. 5/48
C. 1/4
D. 43/48
Answers
Answer:
I think the answer should be A.
Suppose f(x) = x^2 and g(x) =4x^2. Which statement best compares the graph of g(x) with the graph of f(x)?
A. The graph of g(x) is the graph of f(x) horizontally stretched by a factor of 4.
B. The graph of g(x) is the graph of f(x) vertically compressed by a factor of 4.
C. The graph of g(x) is the graph of f(x) vertically stretched by a factor of 4.
D. The graph of g(x) is the graph of f(x) shifter 4 units left.
Answers
Answer:
B
Step-by-step explanation:
Which sets of side lengths could form a triangle? Choose all that apply.
4cm, 6cm, 9cm
3cm, 4cm. 9cm
4cm, 5cm, 9cm
5cm, 5cm, 9cm
3cm, 6cm, 9cm
Answers
Answer:
4, 6, 9 and 5, 5, 9
If 2/x = (-4/x+6^9) what is x/2
a.-1
b.4
c.6
d.1
Answers
Answer:
B
Step-by-step explanation:
i think because I searched it
The regulation height of a basketball hoop is 10 feet above the court floor. On a scale model of a basketball court the height of the hoop is 5 inches from the court floor. What is the scale of the model
Answers
Answer:
1 : 2
Step-by-step explanation:
A scale drawing is a reduced form in terms of dimensions of an original image / building / object
the scale drawing is usually reduced at a constant dimension
scale of the drawing = original dimensions / dimensions of the scale drawing
10 / 5 = 2
1 inch represent 2 feet
HELP PLEASE !
Use the function f(x)=-3(x+1)^2+18
Answers
On Tuesday 194 first graders, 225 second graders, and 187 third graders bought lunch. What is the best estimate of the number of students who bought lunch? O A. 650 B. 600 O C. 550 D. 500 E. 400
Answers
Answer:
a or b but more b lol
Step-by-step explanation:
Answer:
i would say the answer is b.
Step-by-step explanation:
5. It cost David $93.00 to board his dog at
a kennel for 5 nights. At that rate, how
much would David be charged if he
boarded his dog for 7 nights?
A $130.20
B $225.20
c $450.30
D $651.00
Answer Quick PLZZ you will be brainless no website
Answers
Find the area for this problem
Answers
Answer:
494 cm^2
Step-by-step explanation:
Find area od the rectangle:
14 x 26 = 364
Find area of the triangle:
10 x 26 = 260
260/2 = 130
Add the areas together:
364 + 130 = 494
If a teacher asks you to elaborate more in a reflection, which of the following is he or she asking you
do?
give more detail
use more adverbs lengthen sentences
add contractions
Answers
Jillian and Josie are trying to find the value of the function, 8x^4-12x^3+3x^2-7x+4 at x=-1. Jillian says the only way to find the answer is to plug in -1. Josie says, no, there is another way. Who is right? Justify your answer.
Answers
Answer:
Josie is correct.
Step-by-step explanation:
There are other ways of finding the value of the function at x = 1.
For example, one way would be graphing or using a graphing device to graph the function. Once graphed, looking for the y-value where x = 1 would also provide the answer.
Find the area of the polygon. 32 m 20 m 16 m 40 m he area of the polygon is square meters.
Answers
Answer:
Step-by-step explanation:
Jayden has a $100 bill. He bought a game CD for $25.99 and a basketball for $15.69. How much change should Jayden receive?
I know this is easy i just am bad at math :D
Answers
Answer:
$58.32
Step-by-step explanation:
Add 25.99 and 15.69 together and you get 41.68.
then you subtract 41.68 from 100 and get 58.32
hello please help i’ll give brainliest
Answers
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: 1/2
Explanation:
1/4 - (-1/4) = 1/4 + 1/4 = 1/2
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer:
[tex]\frac{1}{2}[/tex]
Step-by-step explanation:
10
Determine the unknown side of the similar triangle.
A)
3
B
-
5
D
6
Geonet