A car dealership recently started tracking the number of cars sold each month based on the number of commercials aired on TV that month. The scatter plot shows this data. A line of best fit has been drawn.
The equation for the line of best fit is shown.
y = 3.33x + 13.5
Based on the equation for the line of best fit, about how many cars will the dealership sell in a month if they air 14 commercials that month?
A. 53 cars
B. 60 cars
C. 72 cars
D. 85 cars
Answers
Related Questions
The expression -300 + 14x represents a submarine that began at a depth of 300 feet below sea level and ascended at a rate of 14 feet per minute. What was the depth of the submarine after 8 minutes?
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Answer:
It'd be -188
In other words 188 feet below sea level.
Identify the recursive rule for the sequence: 4, 13, 22, 31, 40, 49
Answers
Answer:9
Step-by-step explanation: 4+9=13, 13+9=22, 22+9=31, 31+9=40, 40+9=49.
As you can see, 9 is being added so the answer is 9
Answer:
a(n+1) = a(n) + 9
Step-by-step explanation:
The terms just before and just after each are 9 more than the previous term or 9 less than the previous term. In other words, the common difference is 9.
Thus, the recursive formula is a(n+1) = a(n) + 9
question: Mrs. Brim made a chart to see how long it took her students to finish a test. How many students took more than thirty minutes to finish the test?
Answers
Answer: B is your answer hope this helped
Step-by-step explanation:
pleas make brainly
Because it says 16 - 30 mins and on the left of the graph, it aligns with the number 10
Women athletes at the University of Colorado, Boulder, have a long-term graduation rate of 67%. Over the past several years, a random sample of 38 women athletes at the school showed that 21 eventually graduated. Does this indicate that the population proportion of women athletes who graduate from the University of Colorado, Boulder, is now less than 67%?
a. State the null (H0) and alternative (Ha) hypotheses.
b. Give the standard score for the data.
c. Find the P-value for this significance test.
d. Sketch your results on the standard Normal distribution
e. Summarize the conclusion in the context of this problem.
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hope this helps out.
HELP QUICK IM FAILING
Select the expression that represents the following statement: 6 times one fifth the sum of 13 and 7. (4 points)
a
6 x one fifth x (13 ÷ 7)
b
one fifth x (13 − 7) x 6
c
6 x one fifth x (13 x 7)
d
one fifth x (13 + 7) x 6
Answers
The expression is one fifth x (13 + 7) x 6.
Correct option is (D).
What is Arithmetic?The mathematical branch known as arithmetic deals with the study and application of numbers, their relationships, and mathematical observations. The term "arithmetic" (which comes from the Greek word "arithmos," "number") often refers to the fundamental concepts in number theory, measurement, and computation (that is, the processes of addition, subtraction, multiplication, division, raising to powers, and extraction of roots).
As per the given data:
We have to find the expression which represents 6 times one fifth the sum of 13 and 7.
Let's say the expression is x.
x = 6 × one fifth the sum of 13 and 7
x = 6 × (1/5) × the sum of 13 and 7
x = 6 × (1/5) × (13 + 7)
Hence, the expression is one fifth x (13 + 7) x 6.
To learn more about arithmetic, click:
brainly.com/question/660898
#SPJ3
Graph the square roots on the number line. −√36, √254, −√12.25, ±√49, −√1694
Answers
Answer
Order from least to greatest: −√1694, −√36, −√12.25, ±√49, √254,
Explanation
Smallest To Biggest
-36 Square Root: -6
254 Square Root: ~15.9
-12.25 Square Root: -3.5
49 Square Root: 7
1694 Square Root: ~-41.15
Please Help me and Thank you
Answers
Answer:
Step-by-step explanation:
The answer is C
The snack bar at Spare Me Bowling Lanes sells hot crisps for $2 and popcorn for $3.50. Last Friday, they sold 10 more popcorns than hot crisps and made a total of $211. Which of these systems of equations can be used to find the number of hot crisps, h, and the number of popcorns. p, that were sold?
A 2h + 3.5p = 10 p = h + 211
B2h + 3.5p = 211 h - P = 10
C2h + 3.5p = 211 p = h + 10
D 2p + 3.5h = 211 p + n = 10
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what is the surface area?
Answers
Surface Area = 96
A = bh
A = 4x4
A = 4×4
A = 4×4
A = 4×4
A = 4×4
A = 4×4
A = 96
HELP?! PLEASE?!
- Melanie started working at Zane's Car Wash. She recorded the number of car washes for each day during the months of October and November, and she displayed the results in the box plots shown below. Which statements best supports the information from the graph? *
Answers
Answer:
she washed more cars in October
Step-by-step explanation:
in November she washed 17 to 19 cars
in October she washed 22 to 24 cars
22 - 17 = 5 24 - 19 = 5
so she washed 5 more cars in October
plz mark brainliest if this helped you!!
why? i don’t feel like explaining
Factor the following expression using the GCF: 42pr – 3p.
p(42 r – 3)
3 p(14 r)
42 p( r – 3)
3 p(14 r – 1)
sorry-... im so bad at these T^T
Answers
Answer:
1) 2r(d – 2)
2) 2y(7x + 4z)
3) 10(ab + 2)
4) 3p(14r – 1)
I hope this helps!Step-by-step explanation:
Answer:
1) 2r(d – 2)
2) 2y(7x + 4z)
3) 10(ab + 2)
4) 3p(14r – 1)
If I clapped someone 11 - 0 in a Rocket League match (which I did), and the matches are 5 minutes long (which they are), what is the average time that it took me to score 1 goal against the kid who got clapped by me.
Answers
you get a point every 27.3 seconds
Answer:
2.2 i think
Step-by-step explanation:
what is 1\10 x 1.2 >>>>>>>>>>>>>>>>>>>>>>>>
Answers
Answer: 0.12
Step-by-step explanation: 1/10 x 1.2 = 0.12
I really need help it’s late night and limited time left
Should also include shown work
No links, no harmful links
No random answers that does not talk about the question, if it does happen I will report absurd answer
Answers
Answer:
The answer is A ........
In a certain chemical, the ratio of zinc to copper is 3 to 14. A jar of the chemical contains 392 grams of copper. How many grams of zinc does it contain?
Answers
Answer:1829.33333334
Step-by-step explanation:
Answer:
84 grams of zinc
Step-by-step explanation:
First you have to set up the ratios:
[tex]\frac{3}{14} = \frac{x}{392}[/tex]
Then cross multiply the 3 and 392.
You should get 1176.
Then divide that by 14.
You should then get the answer of 84.
Good Luck!!!
HELP ASAP THIS IS DUE AT 12 AM AND ITS 9 PM FOR ME HELPPP
Answers
Answer:
89 m is the answer gl!
:)))
Answer:
Area 5 x 8 = 40cm^2
If 5cm is a perpendicular height then of course its 40cm
But if its slant height then we can do the following by flipping the triangles diagonal to find the longer length that sits perpendicular with the perpendicular line.
47.2cm^2 if using full decimal in diagonal finding
and if rounding diagonal fining to 9.4cm we x by 5 we get 9.4 x 5 = 47cm^2
Step-by-step explanation:
Parallelogram no height
Step 1 we use Pythagoras to get the diagonal measure so we can flip the triangle measure and re calculate .
sqrt of 25+ sqrt 64 = sq rt 89 = 9.43
9.43cm is your hypotenuse diagonal
and then deduct 9.43 - 8 = 1.43cm x 5 use that length and area to deduct from 8x 5 = 40
1/2 x 9.43 x 5 = 23.575
1/2 x 1.43 x 5 = 3.575
23.575 - 3.575 = 20
20+20 = 40cm
If this is shown its proven the slant has been added and taken away.
To represent the method if just slant was given and no height.
PLEASE I NEED HELP!!! (10 points and a brainliest :3)
Answers
Answer:
The answer is $1820.20
Step-by-step explanation:
his initial balance is $1054.65
then he adds $867.89 which brings his balance to $1922.54
then he withdraws $45.56 so he has $1876.98
then he withdraws $56.78 so he has $1820.20
Answer:
$1,820.20
Step-by-step explanation:
1054.65 + 867.89 - (45.56 + 56.78) = 1820.20
Plz help me ASAP thxs
Answers
Answer:
152 ft. cubed
Step-by-step explanation:
Split the figure into two: 4x4x5 and 6x4x3
Solve:
4*4*5=80
6*4*3=72
80+72=152
Answer:
152 ft. cubed
Step-by-step explanation:
Plz could I get some help???????
Answers
Answer:
Your answer is 32 :)
Step-by-step explanation:
3 power of 2 which=9
12/3 which=4
19+9+4=33
Help please and thank you ;)
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Answer:
26 /58
Step-by-step explanation:
plzzzz help meeeeeeeee 45 points ASAAAPPPPPPP
Answers
Answer:
240
Step-by-step explanation:
If you draw a straight line, 12 would meet at 240. Hope this is helpful! You were close but I think you mixed up 240 and 300.
I need an explanation on how to do this and an answer, please.
Answers
Answer:
111°
Step-by-step explanation:
the angle is question is an alternate-interior angle with the one labeled as 111° and alt-int angles are congruent
someone help fast!!
please
Answers
The relationship is:
for every minute, 22 jumping jacks are completed.
Create a graph to show your relationship. Make sure you include all the parts for a graph and show the data clearly. Include a title for the graph and label the x- and y-axes.
Based on your recorded values, write an equation that represents the relationship between the time you spent doing the activity and the amount of the activity you completed. Make sure to define your variables.
please try to answer ASAP!
Answers
Answer:
y x
1= 22 jumping jacks
2= 44 jumping jacks
3= 66 jumping jacks
ect. (Just add 22)
i dont know the equation sorry
Step-by-step explanation:
Answer: I think u got it right :>
Step-by-step explanation:
Ok so this is really hard for me so i need some help plss help me remember no links and no doing it just for points
Answers
Answer:
Nonlinear, linear, nonlinear(Please excuse my grammar)
Step-by-step explanation:
A is nonlinear because it is an exponential function. As we add more X inputs, the change is the Y coordinates increase by a greater and greater amount. As an example, X=1, then Y=3, X=2, then Y=9, etc. B is linear because it is a horizontal line. No matter the X input, Y will remain the same because it is given: y=-5. C is nonlinear because it is a quadratic function. In any quadratic function, the line reaches a vertex before changing directions therefore, not forming a line.
terry earned x dollars selling electronics last month. this month he earned $18 less than twice the amount he earned last month. write an expression to represent the amount he earned this month.
if terry earned $1700last month, how much did he earn this month?
Answers
Answer:
2x - 18
$3,382
Step-by-step explanation:
x = number of dollars gained last month
this month:
twice the amount = 2x
minus $18 = 2x - 18
x = 1,700
2x - 18
2(1700) - 18
3,400 - 18
$3,382
Find the surface area of the prism.
The surface area is_______
square meters.
Answers
First you do 16 times 10 for the base(the square on the bottom), this equals 160.
Then you do 17 times 10 for sides. We have two of these so just add 170 plus 170 which equals 340.
Next use the formula A=bh/2 for the triangle. A=16(15)/2 this equals 240 but since we have two triangles then we don’t have to divide it.
Then add all of your numbers which are 240+160+340 and you get 740.
I hope this makes sense
What is the solution set for this inequality?
8 x + 40 > -16
A x>7
B x<7
C x>-3
Dx<-3
Answers
Answer:
It's A
Step-by-step explanation:
You have to subtract 40 from both sides
Then divide both sides by 8
And then you have your answer.
What algebraic representation explains the effect of the transformation from RST to R’S’T’ if RST is translated 4 units right and 5 units up?(would appreciate real help plz)
A. (x, y) --> ( x + 5, y + 4)
B. (x, y) → (4x, 5y)
C. (x, y) → (x + 4, y + 5)
D. (x, y) → (4/5x, 4/5y)
Answers
D. (x, y) → (4/5x, 4/5y)
Your cookie recipe calls for 34 cup of flour. You want to make 3 batches of cookies. Which diagram shows how much flour you need?
CLEAR CHECK
Number line labeled 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9. Bracket from 0 to 3 labeled 3, bracket from 3 to 6 labeled 3, and bracket from 6 to 9 labeled 3. Number 9 on line is circled and labeled 9 cups of flour.
Number line labeled 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12. Bracket from 0 to 4 labeled 4, bracket from 4 to 8 labeled 4, and bracket from 8 to 12 labeled 4. Number 12 on line is circled and labeled 12 cups of flour.
"Caption: Number line divided into three equal parts. LAT: Number line labeled 0, 1, 2, and 3. Space between the numbers on the line is divided into 4 equal parts by 3 hashmarks. Bracket from 0 to third hashmark labeled three fourths, bracket from third hashmark to second hashmark after 1 labeled three fourths, and bracket from second hashmark after 1 to first hashmark after 2 labeled three fourths. First hashmark after 2 on the line is circled and labeled 2 and one fourth cups of flour."
Number line labeled 0, 1, 2, and 3. Bracket from 0 to 1 labeled 1, bracket from 1 to 2 labeled 1, and bracket from 2 to 3 labeled 1. Number 3 on line is circled and labeled 3 cups of flour.