Answers
Answer:
91.1250 m^3
Step-by-step explanation:
The volume of a cube can be calculated if you know its side length. The formula is then volume cube = side3. This is simply the length of the side multiplied by itself two times.
Answer:
91.125
Step-by-step explanation:
The formula to find the volume of a cube is lwh. All the side lengths of a cube are equal. So in this case, 4.5 to the third power is 91.125.
Related Questions
order the numbers from least to greatest
1. -7/2, -2.8, -5/4, 4/3, 1.3
2. -11/5, -2.4, 1.6, 15/10, -2.25
Answers
1.3 x -2.8 -5/4 4/3
2. -11/5, -2.4, -2.25, 15/10, 1.6
The graph of a decreasing linear function intersects the y-axis at (0, 1).
In sets of coordinates that define the function, which of these x-values would have the greatest corresponding y-value?
A
4
B
1
C
0
D
-2
Answers
Answer:
c
Step-by-step explanation:
The correct answer is D. -2
What is a function?An expression which defines the relationship between two variables (one independent and one dependent variable).
What is dependent and independent variable?The independent variable is the variable being controlled in the problem, and the dependent variable is the variable that changes with the change of independent variable.
What is decreasing linear function?If the slope of the function is negative, that means the output value decreases as the input value increases is called a decreasing linear function.
How to find out which x-values would have the greatest corresponding y-value ?Since the function is decreasing,
The y-value will decarese with the increase in value of x.So, for the minimum value of x, there will be maximum value of y.
So, for the greatest value of y, the value of x will be -2 which is minimum of all the options.
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HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Answer:
for the first one you would want to add 4y from 5y and you would have 9y so the answer would be 9y + 2 because they have different terms
for the second one the answer is 3+5+6
Step-by-step explanation:
Find the mean score. Write your answer as a decimal.
Answers
Answer:
-3.75
Step-by-step explanation:
Answer:
-0.5
Step-by-step explanation:
First add up all numbers:
-4.25 + -3.75 + -1.5 + 0.75+ 1.5 + 4.25 = -3
Divide the answer by the number of numbers:
-3 / 6 = -0.5
BRAINLIEST ANSWER QUESTIONS 3 AND 4
3. The whiskers are short, does that mean there are any outliers for either gender?
4. What is an inference you can make by looking at this data about the average height of men
and women?
Answers
Answer:
3. Yes it is possible to fall out of the "average" high statistics. It does not make you not a man or woman, but it just means you are taller or shorter than average for your gender.
4. Men are averagely taller than women, and women are more commonly shorter than men.
hope this helps:)
Luke went shopping for a new pair of pants. The listed price of the pair of pants was $21, but the price with tax came to $22.05. Find the percent sales tax.
Answers
Answer:
5%
Step-by-step explanation:
22.05-21=1.05
1.05/21=.05
.05*100=5%
The sales tax is 5% of listed price.
What is a percentage?A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.
Given, Luke went shopping for a new pair of pants.
The listed price of the pair of pants was $21.
But the price with tax came to $22.05.
The taxed amount
= $22.05 - $21
= $1.05
To find the percentage of taxed amount:
We use the percentage formula,
let m be the required percentage.
So,
1.05 = m x 21 /100
m = 1.05 x 100 / 21
m = 105 /21
m = 5%
Therefore, taxed amount is 5% of original price.
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08.01 MC)Below are the data collected from two random samples of 500 American students on the number of hours they spend in school per day (rounded to the nearest hour):
Number of hours in school per day 4 5 6 7 8
Sample A: Number of students 70 100 125 135 70
Sample B: Number of students 80 90 120 125 85
Meg concludes that students spend a mean of 7 hours in school each day. Tara thinks the mean is 6 hours. Who is correct—Meg or Tara? Explain your answer in two or three sentences. Make sure to use facts to support your answer.
Answers
Answer:
Meg is correct
Step-by-step explanation:
From the question, we have:
[tex]Hours:[/tex] [tex]1[/tex] [tex]2[/tex] [tex]3[/tex] [tex]4[/tex] [tex]5[/tex]Required
The average
The average hour is calculated using:
[tex]\frac{}{x} =\frac{[x}{n}[/tex]
So, we have:
[tex]\frac{}{x} =\frac{1+2+3+4+5}{5}[/tex]
[tex]\frac{}{x} =\frac{15}{5}[/tex]
[tex]\frac{}{x} =3[/tex]
Meg calculated the mean as 3; while Tara calculated the mean as 4.
Hence, we can conclude that Meg is correct
❀
Dora uses a 0.35 meter length of ribbon for each bracelet she makes. She makes 4 bracelets.
Dora makes an additional 3 bracelets. how much ribbon does Dora need in total now?
Answers
Answer:
2.45
Step-by-step explanation:
0.35 x (4 + 3) = 2.45
2.45 ribbon because 0.35 x 4 = 1.4 + 0.35 x 3 = 1.05. 1.05+1.4=2.45 or 4+3=7 0.35x7=2.45
math, pls me need help cuz... bored
Answers
Answer:
yes D/2
Step-by-step explanation:
because a radius is half of the diameter
Find 5he diameter of the object
Answers
Answer:
4
The formula for finding diameter by radius is...
[tex]d = 2r[/tex]
[tex]2r = 2 * r(2) = 4[/tex]
__________________________________________________________
Answer:
4
Step-by-step explanation:
240+16/4+100+10/5+10/4+1/8 *btw needs to be a fraction*
Answers
Answer:
ITS "348 ⅝
240 + 16/4 = 244
244 + 100 = 344
344 + 10/5 = 346
346 + 10/4 = 348 ½
348 ½ + 1/8 = 348 ⅝
Step-by-step explanation:
HOPE IT'S HELP
Ally needs 8 inches of string for a project. How can she find the correct length of string
Answers
Employing a ruler or metric tape, Ally can determine the length of 8 inches of string.
What is the length?A length is a unit used to describe the measurement of a possession or a distance. It can be quantified in terms of inches, hands, yards, millimeters, meters, and miles, among other quantities.
Ally needs to apply the idea of assessing in order to determine the proper length of the string. Somebody can measure the measurement of the string with a ruler. If she doesn't have a ruler, she is able to measure the length of the required thread against an object of a string following: she already knows is a specific length, like one foot, for example.
To determine the length, the woman is able to determine the number of times the segment of string slips into the length that she wants string.
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factor 1/3 out of 1/3x-7/3
Answers
Answer:
I believe the answer is 1/3 times (x-7)
Step-by-step explanation:
(forgive me if im wrong)
The hourly rates of a supermarket's employees are shown below. Find the median. Please show your work and include a label on your answer.
$9.25, $8.50, $22.50, $7.85, $8.85, $12.65, $10.85, $11.50
Answers
So first we order the data:
7.85, 8.50, 8.85, 9.25, 10.85, 11.50, 12.65, 22.50
Now there is no exact number in the middle so we must find the number in the middle of 9.25 and 10.85 which is 10.05
Thus 10.05 is the median
Hope I helped!
Answer: Median = the number in the middle of a set of data
So first we order the data:
7.85, 8.50, 8.85, 9.25, 10.85, 11.50, 12.65, 22.50
Now there is no exact number in the middle so we must find the number in the middle of 9.25 and 10.85 which is 10.05
Thus 10.05 is the median
Step-by-step explanation: hope i helped
Use the net to find the surface area of the regular pyramid.
Answers
Answer:
7 or [tex]7^{2}[/tex]
Step-by-step explanation:
Each triangle has the surface area of 1.5, because 1 [tex]*[/tex] 3 = 3 / 2 = 1.5. You divide by two because it is half a rectangle instead of a full one. You multiply by four which would get you 1.5 [tex]*[/tex] 4 = 6. The square in the middle has the surface area of 1 because 1 [tex]*[/tex] 1 = 1. So you would get 7.
How many minutes and seconds worth of songs do you have?
______________.
How many hours and minutes is that equal to?
_____________.
Answers
Question 1:
48 + 63 + 28 + 44 + 43 = 226 minutes
41 + 40 + 15 + 1 + 39 = 136 seconds
136 seconds = 2 minutes and 16 seconds
The answer is 228 minutes and 16 seconds.
Question 2: 228 minutes = 3 hours and 48 minutes
The answer is 3 hours and 48 minutes, but if you're also counting seconds, add 16 seconds to the end of it.
And the hours and minutes is 3hours and 48 minutes
please help this is all the points i got
Answers
Answer:
2nd page number 2
Step-by-step explanation:
They are both straight lines? Sorry if thats not what you wanted or if its wrong
There are nine different types of bacteria on the Petri dish.
A drawing shows some colonies of bacteria on the Petri dish. The number of bacteria in different colonies is as follows: Colony 1, 2 bacteria; colony 2, 1 bacteria; colony 3, 7 bacteria; colony 4, 4 bacteria; colony 5, 1 bacteria; colony 6, 1 bacteria; colony 7, 1 bacteria; colony 8, 1 bacteria; colony 9, 1 bacteria.
What percent of the bacteria on the Petri dish is of type 3?
Answers
37 percent of the bacteria on the Petri dish is type 3
The percent of bacteria on the Petri dish of type 3 will be 36.84%.
What is the percentage?The amount of any product is given as though it was a proportion of a hundred. The ratio can be expressed as a quarter of 100. The phrase % translates for one hundred percent. It is symbolized by the character '%'.
The percentage is given as,
Percentage (P) = [Final value - Initial value] / Initial value x 100
There are nine different types of bacteria on the Petri dish.
A drawing shows some colonies of bacteria on the Petri dish. The number of bacteria in different colonies is as follows:
Colony bacteria
1 2
2 1
3 7
4 4
5 1
6 1
7 1
8 1
9 1
Then the percent of the bacteria on the Petri dish of type 3 will be given as,
P = [7 / (2 + 1 + 7 + 4 + 1 + 1 + 1 + 1 + 1)] x 100
P = (7 / 19) x 100
P = 36.84%
The percent of bacteria on the Petri dish of type 3 will be 36.84%.
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PLEASE HELP ME FAST!
Tanya's dog is having a litter of 3 puppies. she wants to the know the probability that the letter will include 2 males and 1 female. she modelled the problem by tossing 3 coins at the same time. She let heads represent a male, and tails represent a female. the results of her 20 tosses are shown in the following table. What is the experimental. probability that a litter with 3 puppies will have 2 males and 1 female?
Answers
PLS HELP
PYTHAGOREAN THEOREM
Answers
Answer:
8. 20.8 units
9. isosceles
Step-by-step explanation:
8.The vertical altitude line divides the triangle into two congruent right triangles. Each has a horizontal leg of 4 units, and a vertical leg of 5 units. (You can find these lengths by subtracting coordinates, or by counting grid squares.)
slant sides
The hpotenuses of these right triangles are the short sides (PR, QR) of the larger triangle PQR. We can find their length using the Pythagorean theorem. Defining S as point (-2, -1), we have ...
PS² +SR² = PR² . . . . . . . . . . . . the Pythagorean theorem relation
4² +5² = PR² = 16 +25 = 41 . . . with numbers filled in
PR = √41 . . . . . . . . . . . . . . take the square root
PR ≈ 6.4 . . . . . . . . . . . round to tenths
horizontal side
The length of side PQ is 8 units, found by subtracting x coordinates ((2 -(-6)) = 8), by counting grid squares, or by doubling the length of PS (2(4) = 8).
perimeter
The perimeter of the triangle is the sum of its side lengths:
perimter = PR +QR +PQ = 6.4 +6.4 +8 = 20.8
The perimter of triangle PQR is 20.8 units.
__
9.Sides PR and QR are congruent, so the triangle is isosceles.
_____
Additional comment
A triangle whose vertices are integer grid coordinates cannot be equilateral.
Find the area of the circle. Round your answer the nearest whole number, if necessary.
Answers
Answer:
314.16
Step-by-step explanation:
Find the perimeter of the window to the nearest tenth.
Answers
Answer:
The formula for circumference is 2•pi•r when you do that, you get 125.6. But it is half a circle, so it is 62.8
Step-by-step explanation:
Question: what is the area in square centimeters, of a circle with a diameter of 24 centimeters?
a:12 pi
b:24 pi
c:36 pi
d:144 pi
Answers
radius= 24/2=12
area of a circle= pi* radius^2
=pi*12^2
=144pi
please brainlist
first correct ANSWER GETS BRAINLIEST
Answers
Answer:
10-19.99=0
20-29.99=4
30-39.99=2
40-49.99=3
50-59.99=5
60-69.99=4
Step-by-step explanation:
Look at the graph, there is no explanation.
20-29.99=4
30-39.99=2
40-49.99=3
50-59.99=5
60-69.99=4
Step-by-step explanation:
Look at the graph, there is no explanation.
factor 1/3 out of 1/3x-7/3
Answers
Answer:
To factor out -1/3 out of the expression -1/3x - 8, first divide -8 by -1/3 to get 24. Now just put 24 in the place of -8 in the original expression. Your final answer should be -1/3(x + 24). Hope this helps and have a phenomenal day!
Step-by-step explanation:
The expression for the factor, 1/3 out of the 1/3x - 7/3 is 1/3 (x - 7).
What is Factor?A factor is a number which entirely divides another number.
Let 8 is a number, so there 2 and 4 are factors of it.
The given expression is,
1/3x - 7/3
To find the factor 1/3 out of the expression,
Take 1/3 out from the expression,
1/3 (x - 7)
The required expression is 1/3 (x - 7).
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A recipe uses 3/4 cup of water and 2 cups of flour. Write the ratio of water to flour as described by the recipe
[Answer 1]
Write the value of the ratio as a fraction in the simplest form.
[Answer 2]
Answers
Answer: 3/4 : 8/4
Step-by-step explanation:
flour = 2 = 2/1 = 4/2 = 8/4
make the denominators the same and you are good
Answer:
3/4 : 8/4
flour = 2 = 2/1 = 4/2 = 8/4
!; what is the scale factor of the reduction? (The correct/closest answer will get brainliest)
Answers
Answer: reduction, scale factor is 4
Step-by-step explanation:
i need some more help on this
would be helpful if someone helped !
This is 6th grade math
Answers
Answer:
40.5 in²
Step-by-step explanation:
It's pretty easy if you find the surface area of each and every shape alone first.
I see 2 squares and 4 rectangles.
Let's start by finding the surface area of the squares:
-The formula to finding the area of a square is length x length.
L×L
1.5 in x 1.5 in= 2.25 in²
2.25 in is the surface area of 1 square
but we have two squares so you do 2.25 in × 2 to get the surface area of both squares.
2.25 in² × 2= 4.5 in² (this is the surface area of both squares)
Now we calculate the surface area of the four rectangles.
Formula: L×W (length × width)
6 in × 1.5 in = 9 in² (s.a of one rectangle)
Since we have four rectangles, we'll have to multiply it by 4
9 in² × 4= 36 in²
Now we add the total surface areas of both the squares and the rectangles.
4.5 in² + 36 in²= 40.5 in²
Sorry, I know it's too wordy ✌
!!!?!!?!?!!??!!!!!!!!!?!
Answers
Answer:
10
Step-by-step explanation:
Substitute n for 10, 11 and 13
45 - 10 = 35
45 - 11 = 34
45 - 12 = 33
The answer is ten because when substituting n for 10, the equation
35 = 45 - 10
is true
Answer:
10
Step-by-step explanation:
How many students are less than 69 inches in height
19
22
25
17
Answers
The number of students whose height less than 69" = 19
Hence option first is correct,
According to the given tally chart,
We can see that,
Frequency for height 65" = 1
Frequency for height 66" = 1
Frequency for height 67" = 9
Frequency for height 68" = 8
Since we have to calculate the number of students having height less than 69"
Therefore, neglect the other frequencies.
Now sum up the above frequencies,
= 1 + 1 + 9 + 8
= 19
Hence,
There are 19 students having height less than 69".
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