Complete question :
The scatter plot shows the annual revenue for one airline. The equation of the trend line shown is y = 0.4x + 4.1, where x represents the number of years since 2000 and y represents the revenue in millions of dollars. What was the approximate difference between 2003 and 2007?
The difference in revenue was approximately million ______ dollars
Answer:
$1.6 million
Step-by-step explanation:
Given the trend line equation : y = 0.4x + 4.1
x = years since 2000 ; y = revenue in $ million ;
Approximate difference between 2003 and 2007
In year 2003 ; x = 2003 - 2000 = 3
y = 0.4(3) + 4.1
y = $5.3 million
In year 2007 ; x = 2007 - 2000 = 7
y = 0.4(7) + 4.1
y = $6.9 million
Aproximate difference :
$6.9 million - $5.3 million = $1.6 million
Answer:
The difference in revenue was approximately
1.6 million dollars.
Step-by-step explanation:
In order to join gymnastics after school, there is $75 on-time fee and $30 monthly fee. Which slope-intercept from equation models this situation
A. Y=30x + 20
B. Y=75x + 30
C. Y=30x + 75
D. Y= 30x
how many solutions can be found for the linear equation 4(2x + 3) = 2(4x + 6)
Answer:
It has a slope of 0 so it would have to be a straight line.
Step-by-step explanation:
Mary's SUV has a 15-gallon gas tank. The SUV gets an estimated 24 miles per gallon.
A. Approximately how far can the SUV run on full tank of gas?
B. Approximately how far can the SUV run on a half tank of gas?
C. Approximately How far can the SUV run with 10 gallons of gas?
Answer:
A = 360
B= 180
C=270
Step-by-step explanation:
Let u = ⟨-12,-24⟩. Which graph shows the resulting vector of multiplying u by Negative one-fourth?
its the third graph, c
Answer:
c
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Can someone please help with this it’s urgent!!
Answer:
a) 3 cm
b) 140 cm²
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Geometry
Circumference: C = 2πrSurface Area of a Cylinder: SA = 4πr²Step-by-step explanation:
Step 1: Define
C = 21 cm
Step 2: Find Radius r
Substitute [C]: 21 = 2πrIsolate r: 21/(2π) = rRewrite: r = 21/(2π)Evaluate: r = 3.34225 cmRound: r ≈ 3 cmStep 3: Find Surface Area
Substitute [SAS]: SA = 4π(3.34225 cm)²Exponents: SA = 4π(11.1707 cm²)Multiply: SA = 44.6826π cm²Multiply: SA = 140.375 cm²Round: SA ≈ 140 cm²i need help asap will give a lot of points
Answer:
the answer is 1.
a car was moving 15 meters in 20 seconds how fast was it moving
Answer:
The car was moving 0.75 meters per second.
Step-by-step explanation:
The answer is 0.75 because 15 divided by 20 is 0.75
P.S Can I have brainliest?
Answer: Each meter he went 0.75 seconds
Step-by-step explanation: I divided 15 to 20 got 0.75 I hope it helped!! :)
Зху(5х + 7y)
multiply
Answer:
15x²y + 21xy²
Step-by-step explanation:
Given
3xy(5x + 7y) ← distribute by 3xy
= 15x²y + 21xy²
Answer:
15x^2+21x^21x
is your ans I hope it helps mate
#Captainpower:)
have a great day
If Yasai purchased and received 100 bags of noodles before the year end, if no payment has been made, how should this be represented in the current 2019 accounting period? I.E. For the year ending 31 December 2019.
Answer:
the journal entry to record this transaction is:
Dr Merchandise inventory XY
Cr Accounts payable XY
Since Yasai received the merchandise before the year ended, it must report this transaction by increasing both current assets (merchandise inventory) and current liabilities (accounts payable).
Under accrual accounting, transactions are recorded once they occur, and not necessarily when cash is exchanged. In this specific case, the company received an asset and it must pay for it at a later date.
The track members were required to complete 40 pushups in 5 minutes. Write the rate in 3 different ways.
Answer:
a. 0.133 pushups/s b. 8 pushups/s c. 1200 pushups/s
Step-by-step explanation:
To write the rate in 3 different ways, we have to use seconds, minutes and hours respectively for the time.
So, a. Number of pushups per second
rate, R₁ = number of pushups per second
= number of pushups/ total time in seconds
= 40 pushups/(5 × 60) s
= 40 pushups/300 s
= 0.133 pushups/s
b. Number of pushups per minute
rate, R₂ = number of pushups per minute
= number of pushups/ total time in minutes
= 40 pushups/5 min
= 8 pushups/s
c. Number of pushups per hour
rate, R₃ = number of pushups per hour
= number of pushups/ total time in seconds
= 40 pushups/(5 ÷ 60) s
= 40 pushups/(1/30) h
= 40 × 30 pushups/s
= 1200 pushups/s
Use distributing and opposite operations to solve for x in the equation: 2(3x - 7) = 4
Step-by-step explanation:
2(3x-7)=4
6x - 14 = 4
add 14 to both sides
6x = 18
divide by 6
x = 3
1/3 + 10/18 :ppppppp
Answer:
the correct answer is 8/9
Easy points if u know it
Answer:
True.........
Step-by-step explanation:
plzz mark me as a brainlist
Six less than 4 times a number is -15 (How to write in equation form?)
Answer:
4x - 6 = -15
Step-by-step explanation:
six less basically means minus 6
something times a number is usually the number given then n (or i usually just like to use x) so in this case 4n or 4x
'is' basically means equal to
put it all together and you get 4x - 6 = -15
sorry is this is confusing
i hope this helps <3
How do you use long devision for -7/8? Plz help
Answer:
-0.875
Step-by-step explanation:
Help help help help help
Answer:
c. divide both sides by 6
Step-by-step explanation:
6x= -12
6x/6= -12/6
x = -2
The formula for the surface area S of a cone is S = 2+ats where r is the radius and s is the slant height. Solve the formula for s. Justify each step. Then find the slant height of the cone when the surface area is 220 square feet and the radius is 7 feet. Approximate to the nearest tenth.
DEC
Answer:
kkffkyeurkyerkurkurumeukulruor
10. Two angles form a linear pair. One angle measures (10x - 63)°. The other angle measures (8x)". What is the
value of x?
a 8.5
b. 31.5
c. 13.5
d. Cannot be determined
Answer:
Step-by-step explanation:
if the angles form a linear pair, that means their sum=180
10x-63+8x=180
18x=180+63
x=243/18=13.5 choice c
Which matrix represents the system of equations shown?
Answer:
b.
by relation
[tex] \binom{3x \: \: - 2y \: \: 12}{4x \: \: \: \: - y \: \: \: \: \: 9} \\ eliminate \: the \: unknowns \: (x \: and \: y) \\ \binom{3 \: \: - 2 \: \: 12}{4 \: \: \: \: - 1 \: \: \: \: \: 9} [/tex]
in 15 seconds, connor counts 7 vehicles passing by his house. At this rate how many vehicles would pass by in 5 hours
Answer:
8,400
Step-by-step explanation:
I did the assignment and got that answer right.
Find the length of side TV.
Answer:
11
it's is an icoceles triangle because base angles are equal i.e. 45°
Answer:
just took the test
Step-by-step explanation:
PLEASE HELP, ANSWER BOTH OR CHOOSE ON TO ANSWER
Answer:
d) angle 6 is alternate interior angle to angle 3
e) angle 2 is alternate exterior angle to angle 7
the diameter of a circle is 8 cm. find it's area in terms of pi
Answer:
d=8
r=d/2
r=4
a=πr^2
=22/7×4×4
=50.28
Question 3. When solving the equation 23 = 4x what should you do to both sides of the equation?
Answer:
You should divide both sides by 4
Step-by-step explanation:
Describe the relationship between the point B(16,24) and the point A(8,12) in terms of dilations.
Answer:
howwwwwwwww
Step-by-step explanation:
Points have linear dilation.
LInear systemIn this, the power of x is one.
Given
A (8,12)
B (16. 24)
How to get the relationship?Let the relationship is y = mx + c,
Then at A (8. 12)
12 = 8m + c ......(1)
Then at B (16, 24)
24 = 16m + c .......(2)
From equation 1 and 2 we get
[tex]m = \dfrac{3}{2} \\\\c =0[/tex]
Then, our equation will be
[tex]y = \dfrac{3}{2} x[/tex]
Thus. points have linear dilation.
More about the linear system link is given below.
https://brainly.com/question/20379472
what is y=1/2x-10 Help me
What diagram represents this equation ?
Your answer would be the first one, hope this helps.
Answer:
the answer is b
Step-by-step explanation:
this is the only one that has 4 parts to represent the denominator of 4. it also represents the correct values for the numerators
Given the functions below, find the products identified.
f(x) = 7x - 9
g(x) = -2x + 1
h(x) = 3x + 5
j(x) = -x - 11
What is the product of f(x) and g(x)?
Answer:
f(x) * g(x) =(7x-9)(2x+1)
=14x^2+7x-18x-9
=14x^2-11x-9
1. A classroom has a perimeter of 110 feet. The width is 30 feet. What is the length?
2.When you make a retail purchase in Arlington, Virginia, you pay sales tax. The formula for determining your total cost is given by:
`T=p+0.06p` where `T` is the total and `p` is the price of each item you are purchasing.
Find the total when you purchase the new iPad for $499.
(Type your answer as a number up to 2 decimal places.)
plz help me thanks
Answer:
its 20 on it your answer
What is the slope of the line?
Answer:
it may be steep slop if it is social study
Hello!
[tex]\large\boxed{m = \frac{3}{2}}[/tex]
[tex]\large\boxed{\text{Slope = \frac{3}{2}}}[/tex]
Use given points and plug them into the slope formula to find the slope of the line:
[tex]\text{Slope } = \frac{ y_2 - y_1 } { x_2 - x_1 }[/tex]
We can use the points (2, -1) and (0, -4) to solve:
[tex]\text{Slope } = \frac{ -1 - (-4) } { 2 - 0 }\\\\= \frac{3}{2}[/tex]
Therefore, the slope, or "m" value of the line is 3 / 2.
