Answers
Answer:
E
Step-by-step explanation:
Related Questions
Okay Guys plz plz help like really
40 - 4k^3
k=2
and this:^ is the power to some like the power of 3
Answers
Answer:
8
Step-by-step explanation:
Plug in the value of k into your expression and solve.
40-4k^3
40-4(2)^3
40-4(8)
40-32
8
brainliest if one help
Answers
Answer:
12
Step-by-step explanation:
23=r+11
r=23-11
r=12
Answer:
r=12
Step-by-step explanation:
We are given the equation 23=r+11. To solve for r, one side of the equation needs to be r, so we will isolate r by subtracting 11 on both sides:
23-11=r+11-11
12=r
Because the +11 and -11 cancel out, we are left with r on the right side of the equation and 12 on the left side. Therefore, the value of r is 12, or r=12.
A self-serve car wash charges $5.22 to use its facilities, plus an additional $0.84 for each minute the customer is at the self-serve car wash. If Tiffany was at the car wash for 6 minutes, how much was she charged?
Answers
Answer:
$10.26
Step-by-step explanation:
f(x) = 0.84x + 5.22
f(6) = (0.84 x 6) + 5.22
f(6) = 10.26
Debra drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 9 hours. When Debra drove home, there was no traffic and the trip only took 4 hours. If her average rate was 40 miles per hour faster on the trip home, how far away does Debra live from the mountains?
Do not do any rounding.
Answers
Answer:
90 Miles I think
Step-by-step explanation:
40/4=10
10x9=90
The profit that a company makes selling an item (in thousands of dollars) depends on the price of the item in dollars). If p is the price of
the item, then three equivalent forms for the profit are:
Standard form: -2p+ 24p - 54
Factored form: -20p - 3)(P-9)
Vertex form: -2(p - 6) + 18.
Which form is most useful for finding
1. The prices that give a profit of zero dollars? Explain
2. The profit when the price is zero? Explain
3. The price that gives the maximum profit? Explain
Answers
Answer:
what is this. Is this subject of english or math
Step-by-step explanation:
i hope you understand
PLEASE ANSWER ASAP WILL GIVE BRAINLIST AND 29 POINTS!!!! Q: The group of points {(0, 1), (0, 5), (2, 6), (3, 3)} is not a function, but the group of points {(1, 4), (2, 7), (3, 1), (5, 7)} is a function. What do you notice about the two groups of points? What do you think it means to be a function?
Answers
Answer:
The first group of points is not a function due to repetition of elements in domain while second group of points is a function because no element of domain is repeated in any ordered pair.
Step-by-step explanation:
Why {(0, 1), (0, 5), (2, 6), (3, 3)} is not a function?
A relation is said to be a function if there is no repetition in the first elements of each ordered pair. In this group of points, 0 is repeated in two ordered pairs (0, 1), (0, 5) so it is not a function.
Why {(1, 4), (2, 7), (3, 1), (5, 7)} is a function?
The given group of points is a function because there is no repetition in first elements of each ordered pair i.e. there is not repetition in domain so it is a function
BRAINLIEST?
Answer:
The first group of points is not a function due to repetition of elements in domain while second group of points is a function because no element of domain is repeated in any ordered pair.
Step-by-step explanation:
(0, 1), (0, 5), (2, 6), (3, 3)} is not a function.
A relation is said to be a function if there is no repetition in the first elements of each ordered pair. In this group of points, 0 is repeated in two ordered pairs (0, 1), (0, 5) so it is not a function.
{(1, 4), (2, 7), (3, 1), (5, 7)} is a function.
The given group of points is a function because there is no repetition in first elements of each ordered pair i.e. there is not repetition in domain so it is a function
Tamara needs $624 for her budget every week. She works 40 hours a week. What is the minimum amount Tamara needs to earn per hour?
Answers
Answer:
15.6 or [tex]15\frac{3}{5}[/tex]
Step-by-step explanation:
Based on the given conditions, formulate:
624 ÷ 40
Reduce the fraction:
[tex]\frac{78}{5}[/tex]
get the result:
15.6 or [tex]15\frac{3}{5}[/tex]
Answer:
15.6 or [tex]15\frac{3}{5}[/tex]
(Hope this helps can I pls have brainlist (crown)☺️)
The following exchange rate is given: £1 = 1.36 dollars. Convert £4 into dollars
Answers
Answer:
$5.44
Step-by-step explanation:
There are many ways, but to fully explain it, we will lay it out like this:
Ratios:
[tex]\frac{1}{1.36} =\frac{4}{x}[/tex]
Top units = £
Bottom units = $
Cross multiply:
x = 5.44
$5.44
We can also simplify it by multiplying 1.36 by 4.
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
Answer:
5.44 dollars
Step-by-step explanation:
£1 = $1.36 dollars
£4= $5.44 dollars
$1.36 x £4 = $5.44
A number minus twice another number is 4. Three times the first number plus two times the second number is 12. Write a system of equations.
Answers
Step-by-step explanation:
x - 2y = 4 (1)
3x + 2y = 12 (2)
Choose <,> or = to make a true statement 0.5 9/18
Answers
Answer:
=
Step-by-step explanation:
0.5 is half and 9/18 is half
Help me plzz this is hard
Answers
Answer:
153.9ft squared
Step-by-step explanation:
Use the calculation given
r = radius, so half the number given (14 is the diameter)
3.14 x (7 squared) = 153.9ft
first to answer gets a brainliest so hurry
Answers
Gustavo bought a dozen eggs for $2.38. Which proportion can
be used to determine the price, p, of each egg in dollars?
Answers
2.38/12 which would equal around 19 cents per egg
The equation c = 7.5m + 5 represents c, the total cost to purchase movie tickets online based on m, the number of tickets purchased. Identify the rate of change in total cost with respect to the number of tickets purchased. Type your answer... Algebraic Relationships
Answers
Answer:c=7.5m+5cm
Step-by-step explanation:let me know if this is not right
3:2 is equivalent to
Answers
Answer:
9:6 27:18 and 81: 54
Step-by-step explanation:
The table shows the racing times, in minutes, for the first two laps in a race. Make a scatter plot for the data.
Answers
We have that for the Question "The table shows the racing times, in minutes, for the first two laps in a race. Make a scatter plot for the data." it can be said that
The scatter plot for the available data of the two laps is given in the attachment
From the question we are told
The table shows the racing times, in minutes, for the first two laps in a race. Make a scatter plot for the data
Generally
Lap 1----2.4 1.3 1.8 2.4 2.1
Lap 2----2.4 1.5 2.2 2.1 2.1
The scatter plot for the available data of the two laps is given in the attachment
For more information on this visit
https://brainly.com/question/19007362
What is the strongest relationship you can infer between two variables from this statement? The number of minutes you can talk on a cell phone decreases as the phone's battery charge decreases.
Answers
The strongest relationship that can be inferred between the two variables is: causation.
What is Causation?Causation can be defined as the influence of one variable over another. In other words, one variable directly causes a change in another variable. Causation establishes the relationship between the cause and effect.Thus, in the statement given, the two variables are number of minutes used on a cell phone and the phone's battery charge.
If the battery charge of the phone decreases, it has a direct effect on the number of minutes you can spend talking on the phone, therefore, the strongest relationship that can be inferred between the two variables is: causation.
Learn more about causation on:
https://brainly.com/question/25321396
Use patterns to find the answer.
Thank you
Answers
Answer:
for 2 it's 2 4 6 8 10 12 14 16 18 20 22 24 and for three it's 3 6 9 12 15 18 21 24 27 30 33 36
Step-by-step explanation:
You Welcome
Using the Different Sign rule with this problem
12-3=Y positive or negative and why?
Answers
Answer:
it's may be positive.
Step-by-step explanation:
12-3=9
12 is positive and 3 is negative
12 is larger than 3.
the answer is should be positive.
Helllllllp pleaaase nooww
Answers
Answer:
RIP
Step-by-step explanation:
You poor child wth is this? May you rest in peace XP
Which relation is a function? Explain.
Answers
find the value of z.
Answers
Answer:
z = 56
Step-by-step explanation:
z + 68 + z = 180
2z + 68 = 180
2z = 180 - 68
2z = 112
2z/2 = 112/2
z = 56
Step-by-step explanation:
since KJ and HI are parallel
z+68+z=180(cointerior angles sum up to 180)
2z+68=180
2z=180-68
2z=112
z=112/2
z=56
Phyllis has 6 yards of material. She
needs 8 yards to make curtains. This
situation is modeled by the equation
6 + x = 8, where x is the amount of
material she needs to buy. How much
Answers
Answer:
Your answer would be: x = 2 or 2 yards.
Step-by-step explanation:
Subtract 6 from both sides.
6 will cancel out itself, leaving you with 8-6, which is 2.
So therefore, the answe would be x = 2 or 2 yards
is b=x+(-a) a rational number
Answers
Answer:
No. It's not rational because B is an Irrational number.
help how to do this pls
Answers
Answer:
its going 300 miles per hour
Step-by-step explanation:
why do teachers make math so hard
Answers
Answer:
Step-by-step explanation:
Math on it's own is not hard. It's the way teachers teach it. It also could be your brain, some peoples brain (like my own) aren't made for math where there is only one answer but for creative interprutive answers like philosophy and art. Some minds are good for sports. Find what your mind is good for and you never go wrong.
Answer:
I have no idea.
Step-by-step explanation:
They make it much more complicated then it has to be
3 10/15-1 12/15 hurry i need to pass this please
Answers
Answer:
1 13/15
Step-by-step explanation:
3−1=2
10/15−12/15=−2/15
2−2/15=1 13/15
Lamar bought a package of 6 oatmeal cookies. The total weight of the cookies was 0.3 ounces. How much did each cookie weigh?
Answers
Answer:
0.05 ounce
Step-by-step explanation:
6 cookies weight 0.3 ounces.
0.3 ounces ÷ 6 = 0.05 ounce
Answer: 0.05 ounce
What is each section of the coordinate plane called?
Answers
Hello mercedescreech!
Each section of the coordinate plane is called as quadrants.
A cartesian oordinate plane has 4 quadrants. They are :
I quadrant → This quadrant lies to the right of the y-axis & above the x-axis. Both the coordinates of the points marked here will have positive values (+x, +y).II quadrant → This quadrant lies to the left of the y-axis & above the x-axis. The abscissa will have negative value while the ordinate will have positive value (-x, +y).III quadrant → This quadrant lies to the left of the y-axis & below the x-axis. Both the coordinates of the points marked here will have negative values (-x, -y).IV quadrant → This quadrant lies to the right of the y-axis & below the x-axis. The abscissa will have a positive value while the ordinate will have negative (+x, - y).Refer to the attachment for the cartesian graph.
____________
[tex]\mathfrak{Lucazz}[/tex]
Can someone please help me?
100 Points
Answers
Answer:nahhhhh
Step-by-step explanation:id rather not
