Answers
Answer:
$10.48
Step-by-step explanation:
So what you do is, you divide the cost of the masks, by how many there are, and you get a set of numbers, then you have to find the average of those numbers.
When you divide you get these numbers:
75 / 6 = 12.5
88 / 8 = 11
101 / 10 = 10.1
166 / 20 = 8.3
You then need to find the average of them, so you add all of them together and divide by 4 since there are 4 numbers.
And you get 10.475, you round up since you can't have half of a penny.
hope this helps!!!
Related Questions
What is 10.79 x 4.85 =
With the power of ten?
Answers
Answer
1.5403941e+17
Step-by-step explanation:
10.79*4.85=52.3315
52.3315 ^10= 1.5403941e+17
Answer: 1.5403941e+17
If p 0, and p + q = r, which statement about r is true?
a. |r| = |q|
b. r > 0
c. r |q|
Answers
Answer:
the answer is b
Step-by-step explanation:
because when u think about it and look at the equation you will see why.
What is the Inverse Operation of a Square Root ?
Answers
Answer:
The inverse is squaring a number
Step-by-step explanation:
i hope this helps
Power is the result of multiplying two numbers together. The inverse operation of a square root is a square.
What is power?Power is the result of multiplying two numbers together. Power is typically expressed by a base number and an exponent. The base number indicates the number being multiplied. The exponent, which is a little number printed above and to the right of the base number, indicates the number of times the base number is multiplied.
The radical is the symbol that is used to represent the root in the expression n√x. When the value of n in this radical is 2, then it is known as the square root.
The inverse operation of a square root is a square, which means that the expression is needed to be multiplied by itself.
Hence, The inverse operation of a square root is a square.
Learn more about Power here:
https://brainly.com/question/23432317
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The graph shows the relationship between time and the number of soda bottles a machine can make. Use the points (,) and (,) to find the number of soda bottles the machine can make each minute. Number of Soda Bottles Made 0 2 4 6 8 10 0 100 200 300 400 500 Time (minutes) Number of Soda Bottles A coordinate plane titled Number of Soda Bottles Made is shown. A horizontal axis is labeled Time (minutes) from 0 to 10. A vertical axis is labeled Number of Soda Bottles from 0 to 500. A line rises from left to right starting at the origin, (0, 0), and passes through plotted points (4, 200) and (8, 400). The machine can make nothing soda bottles each minute.
Answers
Answer: The machine can make 50 soda bottles each minute
You may determine the slope of the line by determining the rise and the run using two of the line's points.
What is Slope of the line?A line's slope is the change in y coordinate in relation to the change in x coordinate. The net change in y-coordinate is denoted by y, while the net change in x-coordinate is denoted by x. Where "m" represents the slope of a line. As a result, tan represents the slope of a line. Calculate the difference in y-coordinates between these two points (rise). Determine the x-coordinate difference between these two points (run). Divide the y-coordinate difference by the x-coordinate difference (rise/run or slope). The slope of a line indicates its steepness. Slope is calculated mathematically as "rise over run" (change in y divided by change in x).Therefore,
You may determine the slope of the line by determining the rise and the run using two of the line's points. The rise and the run are terms used to describe changes in height between two points. Rise divided by Run gives you the slope. Run = rise + slope Rise + run = slope.
Variety of Slope:
Undefined visual description: vertical
Unfavourable : downhill
To learn more about Slope of the line refer to:
https://brainly.com/question/25722412
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Plz Answer This Mathematics Question??? NEED HELP ASAP
Answers
Answer: The answer is 1.00001 meters long
Step-by-step explanation:
Answer:
2 × 10 to the power of -6
Step-by-step explanation:
hope this helps :)
the options are:
x great or equal to 0
integers
all real numbers
x less than or equal to 0
f(x) less than or equal to 0
f(x) greater or equal to 0
Answers
Domain for the second one: x is greater than or equal to 0 because it is a 2nd degree polynomial and it is pointed upward and its x values extend upwards infinitely from the origin.
Domain deals with x values while range deals with y values
When two factors have opposite signs, is the product negative or positive??
Answers
Answer:
Negative
Step-by-step explanation:
If two signs differ the answer will always be negative. but if they are the same then the answer would be positive. Hope this helped!
Answer:
Negative
Hope this helped :)
Kerrie is tiling the floor of a kitchen. The kitchen floor measures 11.3 feet by 9.25 feet. She orders enough tiles for 99 square feet. Which statement about the amount of tiles is correct?
Answers
Answer:
kitchen = 11.3*9.25=104.525 square feet
Step-by-step explanation:
Answer: 11.3*9.25=104.525
Step-by-step explanation:
Can somebody please help me with all of this please. I will give you brainliest if you help and don’t force me to give you brainliest.
Answers
Answer:
Step-by-step explanation:
He took a rest from driving at 4pm. That is proved through there being no change in the number of miles from 4pm to 5pm.
He covered 50 miles from 1pm-2pm and 3pm-4pm. 175-125=50 and 250-200=50.
I am not sure about the answer to part c but it is not iii, so it is either i or ii.
I also do not believe it is i because you can calculate his speed from the given information on the graph so if I were you I would circle ii.
Which of the following points lie on a line that passes through the origin with a slope of −25? Select all that apply.
A)
(0, 0)
B)
(1, −25)
C)
(−2, 5)
D)
(−1, 25)
E)
(4, 10)
F)
(−5, 2)
Answers
2) Which statement is correct?
[ Select ]
a) Perfect cubes can be found by multiplying a number by itself 3 times.
b) Perfect cubes can be found by multiplying a number by 3.
Answers
Explanation- A cube is a 3D figure and each face would be a square since it is a cube. Since each side is a square all the sides are the same Width, Length, and height. Therefor you would be multiplying whatever number your have by itself 3 times because the formula would be Length x Width x Height
20 points and brainliest -if right and first- please answer both questions please last time he didn't!!! tell me where the tiles go (on your left) then answer the actual question, please!?
Answers
Answer:
The screenshot should answer both questions if not let me know plz
Step-by-step explanation:
Answer:
15=x
Step-by-step explanation:
back again 3(11x + 5) = 279
Answers
X= 8
Answer:
x =8Step-by-step explanation:
[tex]3(11x + 5) = 279\\\\\mathrm{Divide\:both\:sides\:by\:}3\\\\\frac{3\left(11x+5\right)}{3}=\frac{279}{3}\\\\Simplify\\\\11x+5=93\\\\\mathrm{Subtract\:}5\mathrm{\:from\:both\:sides}\\\\11x+5-5=93-5\\\\Simplify\\\\11x=88\\\\\mathrm{Divide\:both\:sides\:by\:}11\\\\\frac{11x}{11}=\frac{88}{11}\\\\Simplify\\\\x =8[/tex]
Solve the equation and check your answer.
61
2
= 11
4
+ n
Which statements are correct? Check all that apply.
To undo what has been done to the variable, add 1 1/4 and one-fourth to both sides of the equation.
To undo what has been done to the variable, subtract 1 1/4 and one-fourth from both sides of the equation.
n = 5 and one-fourth
n = 7 and three-fourths
Check the answer by substituting n = 7 and three-fourths for the variable in the original equation.
Answers
Answer:
B,C,E
Step-by-step explanation:
Answer: B,C,E. Hope this helps!
Step-by-step explanation:
I did the assignment.
pls help will give BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST to CORRECT ANSWER
Answers
Answer:
38.4
Step-by-step explanation:
To dilate a figure by 0.8 you have to multiply the each side length by 0.8. Adding all the sides up will give 38.4.
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[tex]Perimeter = 0.8(10 + 12 + 10 + 16) \\ [/tex]
[tex]Perimeter = 0.8(48)[/tex]
[tex]Perimeter = \frac{8 \times 48}{10} \\ [/tex]
[tex]Perimeter = \frac{384}{10} \\ [/tex]
[tex]Perimeter = 38.4[/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Part C: What is the width 'w' of the painting? Round your answer to the nearest tenth.
w^2+6w+9=130+9
Answers
Explain: Whegshshhs
b. 5 times the sum of 7 and 23
Answers
Answer:
150
Step-by-step explanation:
7 + 23 = 30
30 * 5 = 150
Feel free to make me brainlyest!
Answer:
150
Step-by-step explanation:
The sum of 7 and 23 is 30, am I right? 5 multiplied by 30 is 150. Therefore, the answer to B is 150.
10 points!!! A triangle has the following vertices: (-1, 1), (6,-2), and (3, 5). If the triangle undergoes a dilation with a scale factor of 4, what will be the vertices of the image? i am giving all of my points for this please help me.
Answers
Please help
fraction in simplest form...
Answers
Answer:
the answer is 1
Step-by-step explanation:
Please Help!!! If I get it right you will get brainliest!
You had $500 in the bank. You make x equal withdrawals of $25 from your bank. Write an expression to represent how much money you have now.
Answers
Due to geography, Greek city-states shared all of the following cultural characteristics except
participating in common festivals
pledging loyalty to other city-states
speaking the same language
praying to the same gods
Edit: Sorry I did the wrong subject, I was supposed to hit history but math was right next to it.
Answers
Answer:
the answer is participating
Step-by-step explanation:
an 8 1/2 ounce bottle costs $0.99. Calculate the cost per ounce
Answers
Answer:
Step-by-step explanation: Part 1) The units rates are
A)
B)
C)
D)
Part 2) The best buy is the size 48 1/4 we know that To find out the unit rate divide the total cost by the total volume
Part 1) Calculate the unit rate for each size
case A) we have 8 1/2 ounce bottle costs $0.99 Convert mixed number to an improper fraction
Find the unit rate
case B) we have
18 2/2 oz. bottle costs $1.49
Convert mixed number
Find the unit rate
case C) we have
48 1/4 oz. carton costs $2.49
Convert mixed number to an improper fraction
Find the unit rate
case D) we have
64 3/4 oz. carton costs $3.75
Convert mixed number to an improper fraction
Find the unit rate
Part 2) which size is the best buy
we know that
The best buy is the one with the smallest unit rate
so
The best buy is the size 48 1/4 oz
The rule that the Right of Occupancy is based on.
( native American studies)
Answers
occupancy rate means to the right to enter and occupy or use tribal land pursuant to this ordinance.
Step-by-step explanation:
^^
The graph represents the rate at which Marlo makes origami birds for a craft fair. The equation y = 2.5x represents the number of birds, y, Josh makes in x minutes. Who makes birds at a faster rate? Convince Me! If you were to graph the data for Josh and Marlo on the same coordinate plane, how would the two lines compare? A graph shows time in minutes on the x axis and number of birds on the y axis. the graph is titled Marlo's Rate. The line starts at (0,0) and goes through (40,8).
Answers
Answer:
3.0
Step-by-step explanation:
The slope of a graph is the rate of the graph
Josh makes birds at a faster rate.If you graph the data for Josh and Marlo on the same coordinate plane, Josh's graph will have a steeper lineJosh's equation is given as:
[tex]\mathbf{y = 2.5x}[/tex]
A proportional equation is represented as:
[tex]\mathbf{y = mx}[/tex]
Where m represents the rate.
So, by comparison:
[tex]\mathbf{m = 2.5}[/tex]
The points on Marlo's graph are:
[tex]\mathbf{(x,y) = (0,0)(40,8)}[/tex]
So, the rate is calculated as:
[tex]\mathbf{m = \frac{y_2 - y_1}{x_2 - x_1}}[/tex]
This gives
[tex]\mathbf{m = \frac{8 - 0}{40 - 0}}[/tex]
[tex]\mathbf{m = \frac{8}{40}}[/tex]
[tex]\mathbf{m = 0.2}[/tex]
So, we have:
[tex]\mathbf{m = 2.5}[/tex] --- Josh
[tex]\mathbf{m = 0.2}[/tex] --- Marlo
2.5 is greater than 0.2
Hence, Josh makes birds at a faster rate.
If you graph the data for Josh and Marlo on the same coordinate plane, Josh's graph will have a steeper line
Read more about slopes at:
https://brainly.com/question/11949671
What was Albert Einstein's favorite board game?
5 points and if right +brainliest
Answers
Need help ASAP! Thanks!
Answers
can u help please. thank you
Answers
Answer: the answer would be - 8/9
i used a calculator, so its correct.
Step-by-step explanation:
Answer:
negative one half D
Step-by-step explanation:
Multiply - two thirds x six eightths 6x2=12 you can multiply straight acroos because it is multiplycation. Now you do 8x3= 24 half of 12 is 24 so 12 over 24 simplifying is just dividing. but if you look closer their is a negative sign so what ever fraction is biger you go with their sign so your offical awnser is negative one half
im chillin here vibin what ya'll up to?
Answers
Answer:
Step-by-step explanation:
FREEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
POINTSSSSSSSSSSSSSSSSSSSSSSSSSSSS
Answer: nun to much you
Step-by-step explanation:
Abigail and Mary are tracking the number of steps they walk. Abigail records that she can walk 6000 steps in 50 minutes. Mary writes the equation = 118, where is the number of steps and is the number of minutes she walks, to describe her step rate. This week, Abigail and Mary each walk for a total of 5 hours. Who walks more steps? How many more?
Answers
Answer:
Abigail walks more steps than Mary.
To find out who many steps each one of them walks in a week, we have to carry out different calculations starting with Abigail.
Calculation for number of steps taken by Abigail
Abigail takes 6000 steps in 50 minutes. We can use this information to scale up his number of steps over a period of 5 hours(300 minutes.). The quickest way to do this calculation, is to notice that there are 6 different 50 minute segments in 300 minutes. This means that the number of steps taken in 5 hours is steps.
Another way to do this calculations is to use proportions
.
Abigail takes 36000 steps that week.
Calculation for number of steps taken by Mary
The number of steps taken by Mary is given by the is given by the function where is the time in minutes. Mary walks for a total of 5 hours or 300 minutes. We calculate the number of steps she takes as shown below,
Mary takes a total of 35400 steps.
Since 36000 steps is greater than 35400 steps, we conclude that Abigail walks more steps than Mary.
HELP PLEASE!! I WILL TRY AND GIVE BRAINLEIST TO THE MOST DETAILED ANSWER ON BOTH.
Answers
I hope this helped! :)
