The graph shows the amount of water that remains in a barrel after it begins to leak. The variable x represents the number of days that have passed since the barrel was filled, and y represents the number of gallons of water that remain in the barrel.
What is the slope of the line?
A. -2
B. -1/2
C. 7/16
D. 39/30
Answers
A = ( 15 , 15 )
B = ( 6 , 33 )
[tex]slope = \frac{y(b) - y(a)}{x(b) - x(a)} \\ [/tex]
[tex]slope = \frac{33 - 15}{ 6 - 15} \\ [/tex]
[tex]slope = \frac{18}{ - 9} \\ [/tex]
[tex]slope = - 2[/tex]
Thanks for watching buddy good luck.
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Answer:
A. -2
Step-by-step explanation:
took the test :))
Related Questions
The same amount of principal is invested in different accounts earning the same interest rate.
Which of the following accounts would have the greatest accumulated value at the end of one year?
A.An account eaming no interest
B.An account eaming simple interest
C.An account eaming interest compounded annually
D.An account earming interest compounded daily
Answers
Answer:
D.An account earming interest compounded daily
Step-by-step explanation:
An account earning interest compounded daily would have accumulated the greatest value at the end of the year.
Compound interest is interest on interest. In compound interest, the interest is calculated on the principal and interest accrued. This makes the value highest. For the account compounded daily, the interest on interest is taken every day. It has a power of 365. For compound interest accrued annually, the interest compounded yearly. Simple interest is basically on the principal.Answer: D! On edge 2021
Step-by-step explanation:
I just took the test :)
solve the inequality:
-|x-2| + 9 > 6
Answers
Answer:
− 1 < x < 5
Step-by-step explanation:
5) Ana medía 1,42 m a principios de año. Pasados tres meses, medía 1.45 y a finales de
año, 1,51. ¿Cuándo creció más rápido, en los primeros tres meses o en el resto del
año?
Answers
creció más rapido en los primeros tres meses
explicación:
creció 1 cm (.01m) por mes en los primeros tres meses y creció 2/3 cm
(.0067m) por mes en el resto de año
what is the negative square root of 65 over 121
Answers
Answer:
-0.06663022932
Step-by-step explanation:
Answer:
-0.06663022
it can't be simplified, but this is the decimal form....
Please help, please help. This is my final
Answers
Answer:
the answer is D
Step-by-step explanation:
their lengths are have a ratio of 1:2
1 being the smaller triangle and 2 being the bigger one.
Help ASAP!!!! WILL GIVE ALL MY POINTS!!
6. Two kids are roller skating. Amy, with a mass of 55 kg, is traveling forward at 3 m/s. Jenny, who has a mass of 40 kg, is traveling in the opposite direction at 5 m/s. They crash into each other and hold onto each other so that they move as one mass. How fast are they traveling?
Answers
They traveling at -0.37 m.s^-1 along the direction of 55 kg kid.
g(x) = 2 log(x - 1)
what is the inverse
Answers
Answer:
[tex]g^{-1}(x)=1+10^{x/2}[/tex]
Step-by-step explanation:
Inverse Function
Let's call:
[tex]y=2 log(x-1)[/tex]
Divide by 2:
[tex]y/2=log(x-1)[/tex]
Assuming the base of the log is 10, apply exponential base 10:
[tex]10^{y/2}=x-1[/tex]
Solving for x:
[tex]x=1+10^{y/2}[/tex]
Swap variables:
[tex]y=1+10^{x/2}[/tex]
Calling this function the inverse:
[tex]\boxed{g^{-1}(x)=1+10^{x/2}}[/tex]
how to you find the simplest interest
Answers
Answer:
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Step-by-step explanation:
Simple Interest
Simple interest represents a fee you pay on a loan or income you earn on deposits.
When borrowing money: You must repay the amount you borrowed and make extra payments for interest, which represents the cost of borrowing.
When lending money: You typically set a rate and earn interest income in exchange for making your money available to other people.
When depositing money: Interest-bearing accounts such as savings accounts pay interest income because you are making money available to the bank to lend to others.
How to Calculate It
In the following example, the term "simple" means you're working with the simplest way of calculating interest. Once you understand how to calculate simple interest, you can move on to other calculations, such as annual percentage yield (APY), annual percentage rate (APR), and compound interest.
Hope this helps! <3
simplify –k + 3(4k –1) + 2 and please do a step by step
Answers
distribute the 3
-k+12k-3+3
combine like terms
11k-3+2
combine like terms
11k-1
P = R -C solve for c
Answers
Answer:
[tex]c = -P + R[/tex]
Step-by-step explanation:
You must solve for s.
-8s + 16 = 56
Answers
Answer:
s= -5
Step-by-step explanation:
-8s + 16 = 56
Subtract 16 from both sides of the =, as this will cancel the + 16
-8s = 40
Divide both sides by -8, as this will cancel out the -8 beside the s
s = -5
If x is teater than 16 and less than 25, then x is.
Answers
58z-8=56z+11
What’s z
Answers
Answer:
z=19/2
Step-by-step explanation:
A bird leaves its nest and travels 15 miles per hour downwind for x hours. On the return trip, the bird travels 3 miles per hour slower and has 2 miles left after x hours.
a. What is the distance of the entire trip?
miles
b. How long does the entire trip take?
_hours
_minutes and
_seconds
Answers
Answer:
A)
10 miles.
B)
0 hours, 40 minutes, and 0 seconds.
Step-by-step explanation:
Remember that distance is given by the formula:
[tex]d=st[/tex]
Where d is the distance, s is the speed, and t is the time.
We know that the bird leaves its nest and travels 15 miles per hour for x hours. So, let's substitute 15 for s and x for t:
[tex]d=15x[/tex]
On the return trip, the bird travels 3 miles per hour slower and has 2 miles left after x hours.
Since this is the return trip, the distance d remains the same. We know that the bird travels 3 miles per hour slower, so it's speed is 15-3 or 12 miles per hour.
However, after x hours, it still has 2 miles left until reaching the destination. So, we will subtract 2 from d. This gives us the equation:
[tex]d-2=12x[/tex]
We can solve this using substitution. Since we already know that d is 15x. Substitute:
[tex]15x-2=12x[/tex]
Solve for x. Subtract 12x from both sides:
[tex]3x-2=0[/tex]
Add 2 to both sides:
[tex]3x=2[/tex]
Divide both sides by 3:
[tex]x=2/3[/tex]
Therefore, the bird traveled for a total of 2/3 hours or 40 minutes.
And the distance the bird traveled is:
[tex]d=15x[/tex]
Substitute 2/3 for x to get:
[tex]d=15(2/3)=30/3=10\text{ miles}[/tex]
And we're done!
HELP BEEN HAVING A BAD DAY
Find the slope of each line (each block is one unit):
Answers
Answer:
m = -2/3
Step-by-step explanation:
m = slope
[tex] m = \frac{y2 - y1}{x2 - x1} [/tex]
m = -3 -1/ 3 - (-3)
m= -4/ 6
m= -2/3
In a school of 500 students, a random sample of 60
students are asked what their favorite subject is. The
results are in the table. Based on this sample, how
many students in the school would we predict have
math as a favorite subject?
Answers
it would be 2 people
You have $13 to spend on an Uber. The driver charges $0.35 per mile plus a $1 fee for the trip. At the end of the trip, you have $0.80 left. How many miles did
you go?
Answers
Answer:
32 miles
Explanation
$13 the money you have -$0.80 the money left
=12.20 the money you spent- $1 fee for the trip
=$11.20÷$0.35 per mile
=32 miles
BRAINLIEST ANSWER!! I need help ASAP!
Answers
Answer:
n = -9.5
Step-by-step explanation:
6n + 15 = -42
6n = -57
n = -9.5
The sum of the measures of the angles of all triangles is 180˚. If two angles of the triangle measure 100˚, what is the measure of the last angle? Use the hint.
Two angles measure 100˚ plus one angle add up 180
Answers
Answer:
The last angle is 80
Step-by-step explanation:
180- 100= 80.
Write a real-world situation that can be modeled by the equation 1/3x+10=3/5x
Answers
Answer:
One-third of Leah's weekly paycheck plus $10 = three-fifths of her check.
What is her weekly pay? or 1/3 of a handyman’s fee plus an extra fee of 10 dollars for showing up, which is equal to 3/5 o his fee altogether. What is his fee in all with the extra fee
1. Given: 3(x - 6) + 10 = 31
Prove: x = 13
Answers
Answer:
The Answer is proved.Step-by-step explanation:
If you like this answer then mark this answer as BRAINLIEST answer....Thank you ☺️☺️
Which expression has a value of 2/3 when x = -5?
Answers
Answer:
What are your choices
Step-by-step explanation:
******************* IMPORTANT****************
what is 1+4+6+0(3-2)??
Answers
11 is the answer to the question
Answer: 11
Step-by-step explanation: grape :3 (hi Kadee)
a3 + 27 what sign is the first binomial
Answers
Answer:
a3+27
a +BC
=a 30
30+a
=30ⁿ
what is the solution for the following system of equations ?
2x + y = 7
x - 2y = 6
Answers
Answer:
(4,-1)
Step-by-step explanation:
What to put in blank spaces including the y= and x+
Giving brainiest please help
Answers
Answer:
Not answer but this'll help solve
Step-by-step explanation:
Divide each weight on Earth by 6 to find the weight on the moon
whats the answer to this???
Answers
Measure angle GFH = 15 degrees
Joseph accepted a new job at a company with a contract guaranteeing annual raises. Joseph will get a raise of $5000 every year and had a starting salary of $70000. Write an equation for S,S, in terms of n,n, representing Joseph's salary after working nn years for the company.
Answers
Answer:
70000 + 5000nn = n
Step-by-step explanation:
70000 + 5000nn = n
describe how the graphs of y=1/2x +7 is the same and different from the graph of y= 12x + 7
Answers
Answer:
the slope of the line for y=12x+7 is steeper compared to the other equation
they both have the same y-intercept of y=7
Step-by-step explanation:
i just plugged it into desmos and looked at the graph
hope this helps <3
IS
Write an equation and solve.
5. A personal trainer charges $75 for a consultation, and then
$50 per visit. If you have $325 to spend on personal training,
how many visits (v) will you have?
Answers
Answer:
search up on google
Step-by-step explanation:
not hard
