As per the volume of a rectangular prism, it is found that 34.76% of the container is empty.
Volume of a rectangular prism
The volume of the rectangle prism is calculated by multiplying the length, breadth and height of the prism.
The formula for the volume of rectangle prism is
V = l x w x h
where
l represents the length
w represents the width
h represents the height
Given,
A shipping container is in the form of a right rectangular prism, with dimensions of 30 ft by 8 ft by 7 ft 3 in.
Here we need to find if the container holds 1096 cubic feet of shipped goods, what percent is empty
According to the given question,
Let us consider the length is 30ft, Width is 8ft and Height is 7ft.
Here the value 3ft refers the depth.
That one is also multiplied with the volume.
Therefore, the volume of the container is
=> 8 x 7 x 30
=> 1680
Therefore, the volume of the container is 1680 cubic feet.
So, here we have to percentage of the empty space for that we have to find the difference of them and convert it into percentage,
=> 1680 - 1096
=> 584
The percent of empty space is,
=> x% of 1680 = 584
=> x% = 584/1680
=> x% = 0.3476
=> x = 34.76
Therefore, 34.76% of rectangular prism container is empty.
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Paul’s short-term goal is to exercise 3 hours per workout. His long-term
goal is to exercise 33 hours per month. What is the fewest number of
workouts will Paul need to do to meet his long-term goal?
A: 6
B: 11
C: 14
D: 18
whats greater 0.9 , 4/5 , 76% , 9/8
(IN THE LEAST TO GREATEST)
Answer:
76%,4/5,0.9,9/8
Step-by-step explanation:
Rotate the shape as described.
The ordered pair for A' is
. The ordered pair for B' is
. The ordered pair for C' is
By applying a rotation of 180° counterclockwise to triangle ABC, we have the following:
The ordered pair for A' is (4, 0).The ordered pair for B' is (7, 2).The ordered pair for C' is (9, 9).What is a rotation?A rotation can be defined as a type of transformation which moves every point of the object through a number of degrees around a given point, which can either be clockwise or counterclockwise (anticlockwise) direction.
In Geometry, rotating a point 180° about the origin in a clockwise or counterclockwise (anticlockwise) direction would produce a point that has the coordinates (-x, -y).
By applying a rotation of 180° counterclockwise (anticlockwise) to triangle ABC, the coordinate of the image of triangle A'B'C' is given by:
(x, y) → (-x, -y)
Points at A = (-4, 0) → Points at A' = (-(-4), -(0)) = (4, 0)
Points at B = (-7, -2) → Points at B' = (-(-7), -(-2)) = (7, 2).
Points at C = (-7, -2) → Points at C' = (-(-9), -(-9)) = (9, 9).
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Please help
It’s due tonight
Answer:
it -8 2÷-14=-7 x=-7
-7+-1=-8
The straight line y = mx + c lies on the right side of y-axis if a. c = 0 b. c = -1 c. c>0 d. c<0
Enrique has $50 in his lunch account and spends $5 per day from the account. Maya has $46 in her lunch account and spends $4 per day from the account. Which equations model the situation? Do not for get to show your work
a.) 50 – 5x = y and 46 – 4x = y
b.) 5x + 50 = y and 4x + 46 = y
c.) 5x – 50 = y and 4x – 46 = y
d.) 5 – 50x = y and 4 – 46x = y
Answer:
a
Step-by-step explanation:
Let's look at Enrique:
He starts with $50 and every time he buys lunch his account goes down by 5. The y would represent how much money he has left in his account.
So, say he buys 3 lunches how much is in his account if he started with 50?
50 - 5-5-5 = 35
Use the equation
50 - 5(3) = y
50 - 15 = y
35 = y
I need help with this question asap 5x-4+4x=
Answer:9x-4
Step-by-step explanation:
Answer:
It simplifies to 9x-4
x= 4/9 or 0.4
Step-by-step explanation:
find the length and simplify in radical form
Answer:
Length = 9
Step-by-step explanation:
7^2 + 4sqrt2^2 = x^2
49 + 16*2 = x^2
49+32 = x^2
x^2=81
x=9
:] (Tell me if this is wrong)
PLEASE HELP ME I'LL GIVE 30 POINTS
If someone were to answer all the questions that would be appreciated im confused with this!
Answer:
Choice A I think, i'm not really sure!
Select all of the TRUE statements
A.
Dilations of a triangle are congruent to the original triangle.
B.
Dilations always increase the length of line segments.
C.
Dilations of a triangle are similar to the original triangle.
D.
Dilations of perpendicular lines remain perpendicular lines.
E.
Dilations increase the measure of angles.
F.
Dilations of an angle are congruent to the original angle.
The statements which are true include the following:
C. Dilations of a triangle are similar to the original triangle.
D. Dilations of perpendicular lines remain perpendicular lines.
F. Dilations of an angle are congruent to the original angle.
The types of transformation.In Geometry, there are different types of transformation and these include the following:
ReflectionRotationTranslationDilationWhat is dilation?Dilation simply refers to a type of transformation which changes the size of a geometric object, but not its shape. This ultimately implies that, the size of the geometric object would be increased or decreased based on the scale factor used.
In this context, we can reasonably infer and logically deduce that a dilation of perpendicular lines would always remain perpendicular lines because it takes each of the line to another perpendicular line.
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The points (3,9) and (2,6) fall on a particular line. What is its equation in slope-intercept form
Answer:
Equation of a line given two points:
Line equation: y = 3x
Slope = 3
Intercept = 0
Answer:
2 quinoa because it will comit 4 plus6
Which is a source of bias in a survey question?
a multiple-choice question that does not list commonly known options
a question that is so difficult most students will miss it
a question that asks a student to give an example of a concept in the lesson
a question that is so easy all students give the right answer
The source of bias in a survey question is D. a question that is so easy all students give the right answer.
What is a bias?Source bias is the propensity to favor sources of information that corroborate or contradict a certain set of views or values.
When systematic inaccuracy is added to sampling or testing during research, bias emerges. This happens when one outcome or response is preferred over others. Bias can appear at any stage of the research process, including study design, data collection, data analysis, and publication.
It should be noted that when the question is so easy, it ilustrates bias since it was intentional.
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Similar triangles ABE and BCD are shown on the coordinate plane. Line t passed through points A, B, and C,Select from the list to correctly complete the sentence.
Answer
The slope of segment AB is equal to the slope of the segment BC.
Explanation
Similar triangles have the same set of interior angles.
And it is one these angles, that determines the slope of the line segment AB or BC.
For the two triangles, that angle is the same because they are similar triangles.
So,
The slope of segment AB is equal to the slope of the segment BC.
Hope this Helps!!!
Find the Standard deviation of 2, 2.6, 3.2, 4.3 5, 4.7, 6.2
The most appropriate choice for standard deviation will be given by-
Standard deviation is 1.41
What is Variance and standard deviation?
At first, it is important to know about mean of a data.
Mean gives the average value of the data.
Variance is calculated by taking the sum of the square of deviation of each value of the data set and then dividing the sum by the total number of values of the data set.
On taking the square root of the variance, we will obtain the standard deviation of the data set.
Here,
The data set is 2, 2.6, 3.2, 4.35, 4.7, 6.2
Mean = [tex]\frac{2 + 2.6 + 3.2 + 4.35 + 4.7 + 6.2}{6}[/tex]
= 3.84
Variance = [tex]\frac{(2-3.84)^2+(2.6-3.84)^2+(3.2-3.84)^2+(4.35-3.84)^2+(4.7-3.84)^2+(6.2-3.84)^2}{6}[/tex]
= [tex]\frac{11.9021}{6}[/tex]
= [tex]1.983[/tex]
Standard deviation = [tex]\sqrt{1.983}[/tex]
= 1.41
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Bagels cost $0.65 each. Jim has 6 dollars. How many bagels can jim buy?
Answer:
He can buy 9 bagels
Step-by-step explanation:
6 divided by $0.65 gets you 9.230769230769231. We have to round this down so he can get 9 bagels.
given the f(X)=2x+3/x-1 and g(X)=3x+1
a.)evaluate
i.)fg(-1)
Evaluation of fog(-1) = 1/3
Given,
f(X)=2x+3/x-1
g(X)=3x+1
a) Evaluate:
(f o g)(x) = f(g(x))
= 2(g(x)) + 3/(g(x)) - 1
= 2(3x + 1) + 3/(3x + 1) - 1
= 6x+2+3/3x+1-1
(f o g)(x) = 6x+5/3x
i) fog(-1) = 6(-1)+5/3(-1)
= -6+5/-3
= -1/-3
fog(-1) = 1/3
Hence, a.)evaluate: (f o g)(x) = 6x+5/3x
i.)fg(-1): fog(-1) = 1/3
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simplify the expression PLS HELP DUE SOON WILL MARK BRAINLEST UF UU ADD STEPS TOO !!!!
Answer:
[tex]125x^{18}y^{6}[/tex]
Step-by-step explanation:
Given expression:
[tex]\left(5x^6y^2\right)^3[/tex]
Apply the exponent rule that states that raising a number to a power of 1 yields the original number: 5 = 5¹.
[tex]\implies \left(5^1x^6y^2\right)^3[/tex]
[tex]\textsf{Apply exponent rule} \quad (abc)^n=a^n \cdot b^n \cdot c^n:[/tex]
[tex]\implies \implies \left(5^1\right)^3 \cdot \left(x^6\right)^3 \cdot \left(y^2\right)^3[/tex]
[tex]\textsf{Apply exponent rule} \quad (a^b)^c=a^{bc}:[/tex]
[tex]\implies 5^{(1 \cdot 3)} \cdot x^{(6 \cdot 3)} \cdot y^{(2 \cdot 3)}[/tex]
[tex]\implies 5^3x^{18}y^{6}[/tex]
Carry out 5³:
[tex]\implies 5 \cdot 5 \cdot 5 \cdot x^{18}y^{6}[/tex]
[tex]\implies 25 \cdot 5 \cdot x^{18}y^{6}[/tex]
[tex]\implies 125x^{18}y^{6}[/tex]
customers arrive at a checkout counter in a department store according to a poisson distribution at an average of seven per hour. what are the probabilities that
From the information given in the Poisson Distribution, the probability that that no more than three customers arrive that is P (X≤3) = 0.0817.
What is a Poisson Distribution?
The Poisson distribution is a discrete probability distribution in probability theory and statistics that articulates the likelihood of a specific number of events happening in a fixed interval of time or space if these events occur with a particular frequency mean rate and regardless of the time since the last event.
What Are the Poisson Distribution's Assumptions?
To be correct, all events must be independent of one another, the pace of occurrences must be steady across time, and events cannot occur concurrently. Furthermore, the mean and the variance will be equal.
What is the justification for the above result?
According to a Poisson distribution, seven people come at a checkout counter in a department store every hour on average. i.e λ=7
Probability (P) that no more than three customers arrive is notated as P(X≤3)
= P(X=0) + P(X=1) + P(X=2) + P(X=3)
= Poisson (3,7,1)
= 0.0817
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answers asap plss asrgw4iflgj4pIEARHGPW45HIGOLIH3N54HGW!!!!!!?!?!?!?!?!?!?!
Answer:
gvs-qvzp-hst please join once I beg you
Answer:
Plan A is cheaper by 2 dollars when watching 6 movies
Step-by-step explanation:
plan a: y=x+18
plan b: y=3x+8
6+18=24
18+8=26
Draw a number line showing the whole numbers 16 through 19 and divisions between whole numbers in thirds.
Note: This is class 6 maths so please do it in class 6 way and not in the high school way. I need this answer as soon as possible.
I have attached the image.
Diana severs breakfast to two groups of children at a daycare center. One box of Oaties contains 12 cups of cereal. She needs ⅓ cup for each younger child and ¾ cup for each older child. Is one box of Oaties enough for everyone
One box of oaties will be enough for two groups of children.
We can state the box of oaties is enough for everyone, if the amount required by number of children in each group is less than or equal to 12.
So, amount of cereal required by younger/older children = amount required by one child × number of children
Amount of cereal required by younger children = 1/3 × 11
Amount of cereal required by younger children = 11/3 cups of cereal
Amount of cereal required by older children = 3/4 × 10
Amount of cereal required by younger children = 15/2 cups of cereal
Amount of cereal = 12 - (11/3 + 15/2)
Taking LCM in the bracket, we get 6
Amount of cereal = 12 - (11×2 + 15×3/6)
Solving the bracket
Amount of cereal = 12 - (22 + 45/6)
Performing addition = 12 - (67/6)
Amount of cereal = (12×6 - 67)/6
Amount of cereal = 72 - 67/6
Performing subtraction in numerator
Amount of cereal = 5/6
As 5/6 cups of cereal is remaining, thus, a box of oaties will be enough for 11 younger children and 10 older children.
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The complete question is -
Diane serves breakfast to two groups of children at a daycare center. One box of oaties contains 12 cups of cereal. She needs 1/3 cup for each younger child and 3/4 cup for each older child. Todays group includes 11 younger children and 10 older children. Is one box of oaties enough for everyone?
a + b - 8 = p solve for a
Answer:
a = −b + p + 8
Step-by-step explanation:
a + b - 8 = p solve for a
a + b - 8 = p
subtract b from both sides:
a + b - 8 - b = p - b
a - 8 = p - b
add 8 to both sides:
a - 8 + 8 = p - b + 8
a = p - b + 8
rearrange for alphabetical order:
a = −b + p + 8
Answer:
a = p + 8 - b
Step-by-step explanation:
Step 1: Add 8 both sides
[tex]\displaystyle{a+b-8+8=p+8}\\\\\displaystyle{a+b=p+8}[/tex]
Step 2: Subtract b both sides
[tex]\displaystyle{a+b-b=p+8-b}\\\\\displaystyle{a=p+8-b}[/tex]
Note: You can also subtract b both sides first then add 8 both sides.
Therefore, the new equation when a-term is the subject is [tex]a=8+p-b[/tex].
Please let me know if you have any questions!
Aschool playground is rectangular and has a length of50 m and
a width of 30 m as shown. A safety eone of uniform width surrounds
the playground. lfthe area ofthe safety zone equals the area ofthe
playground, what is the width of the safety zone, to 2 decimal places?
The most appropriate choice for quadratic equation will be given by
Width of safety zone is 7.84 m
What is equation and Quadratic equation?
A statement that shows the equality between two mathematical expressions by connecting the two mathematical expression with an equal to (=) sign is called equation.
A two degree equation is known as quadratic equation.
Let [tex]ax^2+bx +c[/tex] be a quadratic equation (a ≠ 0)
Then
[tex]x = \frac{-b \pm \sqrt{b^2 -4 \times a \times c}}{2\times a}[/tex]
Here,
Let the width of the safety zone be x metre
Length of rectangular park = 50m
Breadth of rectangular park = 30m
Area of rectangular park = [tex]50 \times 30[/tex]
= [tex]1500[/tex] [tex]m^2[/tex]
Length of rectangular park with safety zone = (x + x + 50) m
= (2x + 50) m
Breadth of rectangular park with safety zone = (x + x + 50) m
= (2x + 30) m
Area of rectangular park with safety zone = (2x + 50)(2x + 30) [tex]m^2[/tex]
= [tex]4x^2 +60x + 100x + 1500[/tex]
= [tex](4x^2 + 160x +1500) m^2[/tex]
Area of safety zone = [tex]4x^2 +160x+1500-1500[/tex]
= [tex]4x^2 +160x[/tex]
By the problem,
[tex]4x^2 +160x=1500[/tex]
[tex]4x^2 +160x-1500=0[/tex]
[tex]4(x^2 +40x-375)=0[/tex]
[tex](x^2 +40x-375)=0[/tex]
[tex]x = \frac{-40 \pm \sqrt{40^2 -4 \times 1 \times (-375)}}{2\times 1}[/tex]
[tex]x = \frac{-40 \pm \sqrt{1600 +1500}}{2\times 1}[/tex]
[tex]x = \frac{-40 \pm \sqrt{3100}}{2}[/tex]
[tex]x = \frac{-40 \pm 55.68}{2}[/tex]
[tex]x = \frac{-40 + 55.68}{2}[/tex] or [tex]x = \frac{-40 - 55.68}{2}[/tex]
[tex]x =7.84[/tex] or [tex]x = -47.84[/tex]
[tex]x = -47.84[/tex] is not possible as width cannot be negative
so [tex]x = 7.84[/tex] m
Width of safety zone is 7.84 m
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Ten years ago, you could buy a loaf of bread for $1.21.
Twenty years ago, you could buy a loaf of bread for $0.92.
What is the difference in prices?
For which equation would x= 10 be a solution?
06 x+5=45
3 x-4 = 24
5+6 x = 55
5x-8=42
Answer:
5x-8=42
Step-by-step explanation:
5x-8=42
+8 +8
5x=50
50÷5
10
27
A student packs 18 tennis balls in 6 cans
containing an equal number of balls.
How many balls are there in each pack?
Answer:
There are 3 tennis balls in every can
Step-by-step explanation:
18/6 = 3
7u + 17 - 12u = -38 solve for u and simplify your answer as much as possible
Answer:
u=11
Step-by-step explanation:
7u-12u+17=-38-combine like terms
-5u=-38-17
-5u=-55
-u=-11
which means u=11
Answer:
u = 11
Step-by-step explanation:
7u + 17 - 12u = - 38 , that is
- 5u + 17 = - 38 ( subtract 17 from both sides )
- 5u = - 55 ( divide both sides by - 5 )
u = 11
the graph represents the total number of plants and number of seed packets used. what i’d the constant of proportionality?
The constant of proportionality is 10 in the given graph which represents the total number of plants and number of seed packets used.
What is proportionality?Equivalence between two ratios is referred to as proportionality in algebra. A and B are in the same proportion as C and D in the expression a/b = c/d. When one of a proportion's four quantities is unknown, a proportion is typically used to solve a word problem.
It is resolved by multiplying one numerator by the opposing denominator and equating the result to that of the other numerator and denominator. Any relationship that always has the same ratio is referred to as proportional.
For instance, the ratio of proportionality is the average number of apples per tree, and the quantity of apples in a crop is proportional to the number of trees in the orchard.
Here, when number of seeds packet is 1 plants are 10 and when seeds packet are 5 plants are 50, we can divide each of the variables to find the constant,
10/1 = 10
20/2 = 10
30/3 = 10
Thus, constant is 10 represented as y = kx
where y = no. of plants = 30
k = 10
x = no. of seeds packet = 3
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15. Determine the sum of the measures of the interior angles of this seven-sided polygon.
Show your calculation.
Answer:
900⁰
Step-by-step explanation:
Use the formula:
(n-2)×180 =sum of interior angles.
n= number of sides
(7-2) × 180= 5×180= 900⁰