Answer:
There was a 4.9% increase in gasoline prices.
Step-by-step explanation:
Based on the scatterplot and residual plot, is a linear
model appropriate for the growth of stock price?
A small technology company started offering shares of
stock to investors in 1987. At that time, the price of
one share of stock was $0.39. Since then, the
company has experienced rapid growth. Twenty-two
years later, the price of a single share of stock has
risen to over $110. The scatterplot shows the number
of years since the initial stock offering in 1987 and the
price of the stock.
O Alinear model is appropriate because the
regression line fits the scatterplot well.
O Alinear model is not appropriate because the
residual plot is centered about zero.
Alinear model is not appropriate because the
residual plot shows a clear pattern
Alinear model is not appropriate because the
scatterplot shows a clear pattern
Stock Prices vs. Years Since 1987
120
110
100
90
80
tock Price (Dollars)
60
20
Answer:
C
Step-by-step explanation:
These scatterplots show that model type A is best suited to summarize the relationship between year and stock price. The scatterplot of the processed data is nearly linear, so a linear model is suitable.
What is the Scatter plot?The variables in the scatter plot made from the data are described by the independent variable, time, which is graphed along the horizontal axis.
A linear model is applicable if we can create a linear equation based on the connection between the independent and dependent variables (because there is no constant rate of change).
These scatterplots show that model type A is best suited to summarize the relationship between year and stock price. The scatterplot of the processed data is nearly linear, so a linear model is suitable.
Thus, despite its being curved, a linear model is adequate for this time and price scatterplot.
Learn more about the Scatter plot here:
brainly.com/question/1386565
#SPJ5
CASLAN UR HERE 56+6x567890-9
Answer: 35, 209, 171
Step-by-step explanation: hope i helped
Answer:
56+6x567890-9 = 3407387
Nicholas got a 2% raise. His previous salary was $12,000. What will be his next salary?
Answer: 240
Step-by-step explanation:
1. 12,000×.04=240
2. 12,000+240= 12,240
Answer:
$12,240
Step-by-step explanation:
$12,000 = 100%
$12,000 / 100 = $120
$120 = 1%
$120x 2 = %240.
$240 = 2%
$12,000+ 240 = $12,240
Simplify
a 4p + 2p - 3p
b)
9s - 5s + 2s-S
c)
8t + 3r - 7t-9r
Arthur's dinner bill totaled $13.72, before sales tax and tip.
• Sales tax at the restaurant is 5.8%.
• After sales tax, he left a 15% tip.
What was Arthur's total bill, including sales tax and tip?
Answer:
16.69
Step-by-step explanation:
if its wrong than report this awnser for incorrect but I am 95 percent sure its correct
Answer:
16.70 total bill including tax and tip
Step-by-step explanation:
13.72 x .058 (5.8%) =.80 sales tax
13.72+.80=14.52 price with sales tax
14.52 x .15=2.18 tip
14.52 + 2.18 = 16.70 total price including tip
It takes 40 minutes for Sarah to get ready for school. If it is 7:55 A.M. when Sarah leaves, what time does Sarah get up?
Answer:
It was 7:15 a.m.
Step-by-step explanation:
Answer:
7:15
Step-by-step explanation:
I went and looked at my hand clock lol. I pointed at 7:55 and subtracted 40 and got to 7:15
Will mark BRAINLIST only if correct answer
Please need help ASAP only answer if u know the correct answer
Answer:
2x+5y=13
y=x+7
Step-by-step explanation:
The linear functions are the ones Without exponents on the variables because the ones with exponents don't make a straight line. So:
2x+5y=13
y=x+7
I need a lot of help omgggg
Answer: A. A' (0, 6), B' (0, 4), C' (-3, 3)
Step-by-step explanation:
A (3, 0), B (3, -2), C (0, -3)
A translation by vector <-3, 6>
Add the x-coordinate of each points to -3 and add the y-coordinates to 6
A (3, 0) -> 3 + -3 = 0 0 + 6 = 6 A' (0, 6)
B (3, -2) -> 3 + -3 = 0 -2 + 6 = 4 B' (0, 4)
C (0, -3) -> 0 + -3 = -3 -3 + 6 = 3 C' (-3, 3)
A' (0, 6), B' (0, 4), C' (-3, 3)
Hope this helped!
Match the expression to its simplified form.
25
125
2-4
32
53
716
5-2
125
Answer:
a
Step-by-step explanation:
just did test
Can somebody plz help answer these questions (only if u know how to do this) thanks a lot! :)
WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DDD
Answer:
12. 3:12
Step-by-step explanation:
that is 12
Find the slope of the line that passes through (-61, 3) and (-41, 31)
Answer:
im pretty sure its 1.4
Step-by-step explanation:
Justin has a bucket in the shape of a right circular cylinder. The diameter of the
bucket is 14 inches. What other information is needed to determine the volume of
Justin's bucket?
O A. The size of the handle
o
B. The height of the bucket
.
C. The contents of the bucket
D. The circumference of the bucket
We
Answer:
Step-by-step explanation:
I NEED HELP WITH THIS PROBLEM......
Answer:
son = 18 years old.
Step-by-step explanation:
Father to son = f/s = 7./3 Cross Multiply
3f = 7s
f + s = 60
f=60 - s
3(60-s)= 7s
180 - 3s = 7s
180 = 7s + 3s
180 = 10s
s = 180/10
s = 18
4n - 3d + 8n - 3d simplified
A. 12n + 6d
B. 12n - 6d
C. 12n
⚠️HELP PLZZZ ⚠️‼️help plz I’ve been on this question for an while now and I don’t understand
Answer:
3:6
Step-by-step explanation:
8:24 and 24:72 reduce down to 1:3. 3:6 is 1:2.
Julio says, "If you subtract 15 from my number and multiply the difference by - 7, the result is
- 119." What is Julio's number?
Write an equation in paint-slope form of the line that passes through the point (3, 5) and has a slope of m = - 1
9514 1404 393
Answer:
y -5 = -(x -3)
Step-by-step explanation:
The point-slope form of the equation of a line with slope m through point (h, k) is ...
y -k = m(x -h)
For m=-1 and (h, k) = (3, 5), the equation of the line is ...
y -5 = -(x -3)
Answer:
y-5=-1(x-3)
Step-by-step explanation:
Point slope form: y-y1=m(x-x1)
What is -20x - (-2x) – 6
Simplify fully
a) 8⁴4d⁵÷2c³d³
Answer:
here it the answer
Step-by-step explanation:
hope it helps
Drag numbers to the blanks to complete the quadratic function, f(x), that has zeros at x = -2 and x = 5.
f(x)=x2+
x+
Answer:-12 abs 3
Step-by-step explanation:
Answer:
-3 and -10
Step-by-step explanation:
7x+7+2z+9= please help me
Answer:
7x+2z+16
Step-by-step explanation:
find like terms
7 9
add them
7+9=16
7x+2z+16
Jordan has 300 pieces of candy. He gives Adrian ¼ pieces, 10% was given to Darien and he gave his little brother 25 pieces. Explain in writing (typing) how to find the number of pieces each person received then explain in writing (typing) how to find the number of pieces Jordan has left. (Remember to write 5 or more complete sentences)
Answer:
300-225=74 pieces
Step-by-step explanation:
1/4 of 300= 75
10% of 300 = 30
lil bro has 25
total of 75+30+25=225
Which transformation was performed on PQRS to form P'QʻR'S'? (1 point)
1) A dilation factor of 2
2) A dilation factor of 4
3) A dilation factor of 1/2
4) A dilation factor of 1/4
Given:
A transformation was performed on PQRS to form P'QʻR'S'.
To find:
The transformation.
Solution:
The given graph shows two similar polygons. It means, dilation was performed.
From the given graph it is clear that,
[tex]PS=2[/tex] units
[tex]P'S'=1[/tex] units
Now,
[tex]\text{Scale factor}=\dfrac{P'S'}{PS}[/tex]
[tex]\text{Scale factor}=\dfrac{1}{2}[/tex]
A dilation factor of [tex]\dfrac{1}{2}[/tex] was performed on PQRS to form P'QʻR'S'.
Therefore, the correct option is (3).
f (x) = x2 + 4
What is the value of x when f (x) = 42
A. -2
В. 0
C 12
D. 20
Answer:
f(x)=X^2+4
f(x)=42
42=X^2+4
X^2+4=42
X^2=42-4
X^2=38
X=sqrt(38)=6.16
[tex] \sqrt{?} [/tex]
Given: EJ is an altitude of ADEF ?
Answer:
EEEEEEEEEEEEEEEEEE
Step-by-step explanation:
11. Solve the system of Equations
5x + 2y = -18
-3x + 7y = 19
Solve for X and Solve for y
Answer:
(x,y)= (-4,1)
Step-by-step explanation:
sub the given value of x into the equation -3x+7y=19
solve for y
sub the given value of y into the equation
THIS IS FOR SUBSTITUTION METHOD
The model shows 1/2.
Which of the following correctly models and gives the quotient of 1/2 divided by 3/10?
Answer:
the answer is B
Step-by-step explanation:
Work out the area of this circle
Answer:
area = 25.136
Step-by-step explanation:
to find the area of a circle, you use the formula v=pi times the radius squared
Please help before i fail my assignment, i need to find the point slope form of all five of these graphs
Answer:
1. 4/2
2. 2/4
3. 4/-4
4. 0/2
5.3/4
i am so sorry if i am wrong
If a woman making $25 an hour gets a
10% raise, how much will she now
make in an 8-hour workday?
Step-by-step explanation:
She gets $220 in an 8 hour work day.