charlies goal is to sell an average of 18 cars each month this year. this table shows how many cars he sold each month from january to november. how many cars does charlie need to sell in december in order to meet his goal of a mean of 18 cars per month?
A. 17
B. 19
C. 26
D. 28
Answers
Answer: C-26
Step-by-step explanation: First you need to figure out how many total cars he needs to sell through the year by multiplying 12 by 18. This should get you 216. Now, we need to add all of his actual stats that we have so far to get a total of 190 cars sold. We know he needs 216 total by the end of the year, so we just have to subtract 190 from 216 to get our answer, 26.
Related Questions
I HAVE LIKE 2 MORE QUESTIONS, HELP ME PLZ!
Answers
Given:
Base length of triangle = 10 units
Height of triangle = [tex]\sqrt{44}[/tex] units
Length of hypotenuse of triangle = 12 units
To find:
Exact value of Cos A
Steps:
The cosine of any angle is equal to the length of the adjacent side by the length of the hypotenuse side.
So,
Cos A = [tex]\frac{adjacent}{hypotenuse}[/tex]
Cos A = [tex]\frac{10}{12}[/tex]
Cos A = 0.833
Therefore, the exact value of cos A is 0.833.
Happy to help :)
If u need any help, feel free to ask
I’m having trouble on this problem, anyone know the answer?
Answers
Answer:
the answer is 35 cm
Step-by-step explanation:
to make sure that you dont have a problem next time here is a formula
area of any polygon is the sum of all sides so 9 + 9 + 12 + 5 = 35
To find the area of ABCDE, the two equations you will need are:
Rectangle = l • w
Triangle = (b • h)/2
Since rectangles are symmetrical, we can ignore the triangle for now.
Observe that the left side of the rectangle states 5 cm, and the bottom side states 12 cm. With this information we can infer that:
Area of rectangle is 12cm(5cm) = 60cm^2
Alright, now we can look at the triangle. What we’ll do is subtract 5cm from 9cm to get the height 4 cm; and we’ll subtract 9 cm from 12 cm to get the base 3 cm.
With this information, we can conclude that the area of the triangle (3cm(4cm)/2 = 6cm^2
Adding both the triangle and rectangle area together, we get 66cm^2
Y= 200,000 (0.95)^2. How many birds will be there in 10 years?
Answers
Answer:
Kathleen, a professional golfer, had an average score last season
of 80 points. This season, her average score has been 72 points.
What is the percent of decrease in Kathleen's average score
Choose the statement that best describes the error in finding the volume of the solid.
Answers
Answer:
the formula used gives surface area instead of volume
A company that makes robotic vacuums claims that their newest model of vacuum lasts, on average, two hours when starting on a full charge. To investigate this claim, a consumer group purchases a random sample of five vacuums of this model. They charge each unit fully and then measure the amount of time each unit runs. Here are the data (in hours): 2.2, 1.85, 2.15, 1.95, and 1.90. They would like to know if the data provide convincing evidence that the true mean run time differs from two hours. The consumer group plans to test the hypotheses H0: μ = 2 versus Ha: μ ≠ 2, where μ = the true mean run time for all vacuums of this model. Are the conditions for inference met?
No, the random condition is not met.
No, the 10% condition is not met.
No, the Normal/large sample condition is not met.
Yes, all conditions for inference are met.
Answers
Answer:
2 one is the right one
Step-by-step explanation:
Sue charges $15 per hour for the first hour of babysitting and $10 for each additional hour, with each fraction of an hour counted as a whole hour. The rates that Vic charges for x hours are modeled by the function shown. Part A - Who will charge more to babysit for 10 hours? Justify your response.
Sue charges $15 per hour for the first hour of babysitting and $10 for each additional hour, with each fraction of an hour counted as a whole hour. The rates that Vic charges for x hours are modeled by the function shown. Part B - What is the rate of change for each function over the interval 7 ≤ x ≤ 11? *
Sue charges $15 per hour for the first hour of babysitting and $10 for each additional hour, with each fraction of an hour counted as a whole hour. The rates that Vic charges for x hours are modeled by the function shown. Part C- What is the domain of each of these functions? *
Sue charges $15 per hour for the first hour of babysitting and $10 for each additional hour, with each fraction of an hour counted as a whole hour. The rates that Vic charges for x hours are modeled by the function shown. Part D- What is the range of each of these functions? *
I have the part A answer. I don't have part, b,c,d
I need help plzz
Answers
Answer:
12:06
Step-by-step explanation:
Gwendolyn Logan is not happy with you cheating.
Answer: At 12:06 their went raid
AStep-by-step explanation:
I'm sorry im just doin my job.
gwendell briggs
avbc
b
Please help What is the value of x. Look at picture.
Answers
Answer:
x = 50
Step-by-step explanation:
3x - 10 and 2(x + 10) are vertical angles and congruent , so
3x - 30 = 2(x + 10)
3x - 30 = 2x + 20 ( subtract 2x from both sides )
x - 30 = 20 ( add 30 to both sides )
x = 50
What is the radius of a circle whose area is 36 π cm squared?
Answers
Answer: 3.39
Step-by-step explanation: maybe
y is directly proportional to x.
When y = 30, x = 6
a) Work out an equation connecting y and x.
b) Work out the value of y when x=12
Answers
When y = 30, x = 6 then 30/6 = 5:1. Therefor for every 1x there is 5y vice versa. When x = 12, then y = 5 * 12 = 60.
Therefore y = 60 hence 60:12
On Monday, a dental hygienist cleans teeth of 5 patients by the time she takes her lunch break at noon. On average, she is able to clean the teeth of 9 patients in 4 hours
Write a function to represent the number of patients she sees, y, and the number of hours, 2. the hygienist works after lunch on Monday.
Enter your answer in the box
PLEASE HELP!
Answers
y = 9/4(2) + 5
y = 9.5
y= between 9-10 patients, round down to 9
The function that represents the number of patients she sees is; y = 9/4x + 5 and number of patients after 2 hours is 9 patients
How to write Functions?We are given;
Number of patients the dental hygeinist cleans before lunch = 5
Average number that she cleans after lunch = 9 patients in 4 hours
Thus, number of patients per hour is 9/4
The formula for slope intercept form is;
y = mx + c
Thus, equation to represent the situation in the question is;
y = 9/4x + 5
At 2 hours after lunch, number of patients is;
y = 9/4(2) + 5
y = 9.5
Approximately 9 patients
Read more about Functions at;
https://brainly.com/question/1415456
#SPJ2
What is the volume of a cylinder, in cubic feet, with a height of 13 feet and a base diameter of 4 feet? Round to the nearest tenths place.
Answers
Answer:
V≈163.36ft³
Step-by-step explanation:
V=π(d 2)2h=π·(4 2)2·13≈163.36282ft³
Diameter= 4ft
Height=13ft
Heart me pls
Help me again plz/ thank you!!
Answers
Answer:
[tex]LA=336~cm^2[/tex]
[tex]A=556 ~cm^2[/tex]
Step-by-step explanation:
[tex]Lateral ~Area[/tex]
[tex]LA=(2*11*8)+(2*10*8)=[/tex]
[tex]LA=336~cm^2[/tex]
------------------
[tex]Total ~Area[/tex]
[tex]A=LA+A~base[/tex]
[tex]A=336+(2*11*10)[/tex]
[tex]A=556~cm^2[/tex]
----------------------------
hope it helps....
have a great day!!
Answer:
Lateral: A= 336 cm^2
Total: A= 556 cm^2.
3. During geometry class, Mr. Jones constructed the perpendicular bisector of segment AB as
shown below.
If AC = 4x + 12 and BC = 2x + 18, find AB.
A. 3
B. 6
C. 24
D. 48
Answers
Answer:
D
Step-by-step explanation:
Karen and Max tracked the number of emails that they received each day over the last month. Which statement is supported by the data?
A. Max and Karen’s IQR values are the same.
B. Max’s median is greater than Karen’s median.
C. Max’s maximum is greater than Karen’s maximum.
D. Max’s data is more symmetrical than Karen’s data.
Answers
Answer:
Step-by-step explanation:
The coordinates of the vertices of a polygon are (1, 2), (1,-1).(-6, -1), and (-6, 2).
What is the perimeter of the polygon?
A. 10 units
B. 14 units
C. 18 units
D. 20 units
Answers
The answer is D. 20 units
Answer:
20 units
Step-by-step explanation:
The radius of a cylinder is measured in inches. What unit will the volume be measured in?
will give brainlist
cubic inches
feet
square inches
inches
Answers
Answer:
Cubic Inches
Step-by-step explanation:
I hope this helps you.
6 = 3s
s=?
What does s=?
Answers
Answer:
s=2
Step-by-step explanation:
6=3s
6/3=3s/3 divide both sides by 3
2=s
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Answer:
57.18
Step-by-step explanation:
C = 2πr
C = 2(π)(9.1)
C = 57.18
.
=2×22/7×12
=75.42in
And
d=18.2cm
[tex]c = \pi \: d[/tex]
= 22/7×18.2
=57.2cm
X+4-1=3 x=
Please help me!
Answers
Answer:
x=0
Step-by-step explanation:
add 4 to -1 that gives you 3 and then slide 3 to the other side which gives you 3-3 and that equals 0.
5. The title of most cabinet members is?
general
secretary
Answers
Answer:
Secretary seems like the most reasonable answer
2x + 2y = -2
3x - 2y = 12
Solve By Elimination
Pls give me the hole equation
Answers
Answer:
x = 2
y = -3
Step-by-step explanation:
2x + 2y = -2, then 2y = -2 - 2x
3x - 2y = 12, then 2y = 3x - 12
so:
-2 - 2x = 3x - 12
add 2x and 12 to each side of the equation:
5x = 10
divide both sides by 5:
x = 2
2y = 3(2) - 12
2y = -6
divide both sides by 2:
y = -3
Guys help me please
Answers
Answer:
A is correct option. Thanks
Find the missing angle.
Round to the nearest tenth.
B = 50°
b = 8
a = 10
A=
Answers
Answer: 73.2 degrees
Step-by-step explanation:
Have a great summer
Someone plz help me
Answers
Answer:
C - Triangle, Pentagon, Hexagon, Decagon
Step-by-step explanation:
Triangle - 3 sides
Pentagon - 5 sides
Hexagon - 6 sides
Decagon - 10 sides
From Least to greatest!
:)
What number is one hundred more than 770?
Answers
Answer:
870 I hope this helps
Step-by-step explanation:
770+100
Answer:
870.
Step-by-step explanation:
We are looking for a new number which is 100 more than 770.
We will get the new number by adding 100 to 770.
We write it down as:
[tex]770 + 100 = 80[/tex]
And finally the solution for: What number is 100 more than 770?
is 870.
Brennan is wrapping a birthday present for his sister. He starts with 2 yards of ribbon. Then, he cuts off 9 inches to decorate the present. How many inches of ribbon does he have left now?
Answers
Answer:
63 inches
Step-by-step explanation:
Brennan is wrapping a birthday present for his sister. He starts with 2 yards of ribbon.
Step 1
We convert from yards to inches
1 yard = 36 inches
2 yards = x
Cross Multiply
x = 2 × 36 inches
x = 72 inches
Step 2
Then, he cuts off 9 inches to decorate the present.
The number of inches of ribbon he has left now is calculated as:
72 inches - 9 inches
= 63 inches
Therefore, he has 63 inches of ribbon left
What are the graph coordinates of the vertex of the graph function y=x^2+6x-11
Answers
Answer:
(3-2) hope it helps sorry if wrong it should be right
Answer:
(-3, -20)
Step-by-step explanation:
Factorize: ay - y - a + 1.
Answers
Answer:
I think the answer (A-1)(y-1)
Eddie made a video.
• The video included a 5-minute introduction followed by short segments.
• Each segment was 8 minutes long.
• Eddie's video was 149 minutes long.
How many segments were in Eddie's video?
A. 11
B. 18
C. 19
D. 30
Answers
pls answer i need the answer
1 ticket
2 tickets
3 tickets
4 tickets
Answers
Answer:
3
Step-by-step explanation:
Answer:
2 tickets
Step-by-step explanation:
a + c = 5
9a + 4c = 30
let a = 5-c
substitute:
9(5-c) + 4c = 30
45 - 9c + 4c = 30
45 - 5c = 30
-5c = -15
c = 3
a = 2