Final answer:
A perfect cube is a number that results from an integer being multiplied by itself two additional times. The number 27 is an example of a perfect cube, which is the result of 3 × 3 × 3. While the concept of a cube is also significant in chemistry, the mathematical perfect cube is different from geometric or chemical descriptions of cubes.
Explanation:
A perfect cube is a number that can be expressed as the product of an integer multiplied by itself three times. It is the cube of an integer. For instance, when you multiply 3 × 3 × 3, you get 27, which is a perfect cube because it is the result of an integer (3) multiplied by itself two more times.
The number 27 is an example of a perfect cube in mathematics.A Rubik's cube, such as the one described with a volume of 185.2 cm³, is a real-world example of a cubic shape, although not related to the mathematical concept of a perfect cube.The properties of geometric shapes, like a cube, are significant in various fields, including chemistry, where the concepts of face-centered cubic unit cell become important in studying crystal structures.
A stone is thrown upward from ground level. With what minimum speed should the stone be thrown so as to reach a height of 49 feet?
Graph the equation on the coordinate plane.
How would I graph it?
y=12x
12 on the x axis you stay on the x axis, because you dont have a Y intercept. Then draw a vertical line from the point
What is graph?The graph of a function is the representation in the Cartesian plane of an algebraic expression.
Let us consider the equation y=12x.
x 0 1 2 3
y=12x 0 12 24 36
Now plot the values of (x,y) on the graph.
y=12 x has slope 12 and it does not have y intercept.
So 12 on the x axis you stay on the x axis, because you dont have a Y intercept. Then draw a vertical line from the point
Hence the graph is given in the attachment.
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What is 69,000 rounded to the nearest hundred
Pre-Cal Help!! (Image Attached)
Jane has 7 tealight candles Aisha has 5 times more candles than Jane how many candles does Aisha have?
It's a basic multiplication problem. Simply multiply the number of candles Jane has (7), by 5, which equals 35. So, Aisha has 35 candles.
Explanation:The problem presented is a multiplication problem. We're told that Aisha has 5 times more tealight candles than Jane.
by calculating how many candles does Aisha have,
To find out how many candles Aisha has, we can multiply the number of candles Jane has (which is 7) by 5. So, the calculation will be as follows: 7 (candles) * 5 = 35 candles. by using basic multiplication i.e. 7*5 = 35.
Therefore, Aisha has 35 candles.
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24x^2 + 25x - 47 = (-8x - 3)(ax-2) - 53
what is the product (8 x 10^2) x (2.5 x 10^2)
a.2 x 10^2
b.2 x 10^3
c.2 x 10^4
d.2 x 10^5
Answer:
D) 2*10^5
Step-by-step explanation:
what property allows you to conclude that 5x+7x=12x
HELP HELP!! ONLY 1 QUESTION !! (Ill mark as brainlist if correct) Type the numerial answer
what's 12+ 4X when X= 1 1/2
Simplify 4x^2+36/4x multiply 1/5x
What percent of 300 is 0.6
Triangle QRS is to be dilated using the rule Dp3/4 what will be the distance from the center of dilation p to the image of us
Answer:
6units
Step-by-step explanation:
There are 15 puppies in a photograph, and 11 of them have their eyes open. How many puppies have their eyes closed?
11 – c = 15
c – 11 = 15
15 + c = 11
11 + c = 15
The puppies have their eyes closed, 11 + c = 15.
What is Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given:
Total puppies= 15
Puppies who opened their eyes = 11
let the number of puppies who have not open-end their eyes be c.
so, puppies have their eyes closed
c= 15 - 11
or, 11 + c = 15
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Translate the expression into a word phrase. k + 12 A. a number less than 12 B. 12 more than a number C. the product of a number and 12 D. the quotient of a number and 12 im sucky ;-;
Write each number in standard form
9.03 x 10²
7.89 x 10³
4.115 x 10⁵
How many pounds are there in 2 and 3 over 4 tons? (1 ton = 2000 pounds)
Answer:
The correct answer is C ( 5500 )
Step-by-step explanation:
I pressed that on my test it was correct and the only options were
(A) 4075 ^_______________ \
(B) 5000 /
(C) 5505 <------------------------------------------------------ /
(D) 5575
THAT IS THE CORRECT ANSWER
Ninety-one students signed up for the skating club. Coach Link wants to form teams with the same number of members on each team, but says that is impossible: the only teams he can make are 91 teams of 1 or 1 team of 91. Is coach link correct?
Answer: he is not right
If you pick a card at random from a well shuffled deck, what is the probability that your card is NOT a spade or a king
The probability that a card randomly drawn from a well-shuffled 52-card deck is not a spade or a king is approximately 0.846 or 44 out of 52.
Explanation:In a well-shuffled deck of 52 cards, there are four spades and four kings. Therefore, there are 4 + 4 = 8 cards that could be a spade or a king. The probability that a randomly chosen card is a spade or king can be calculated as the number of favorable outcomes divided by the total number of outcomes. So, the probability is 8/52 or approximately 0.154.
However, the question asks for the probability that the card is not a spade or king. To find this, we calculate 1 minus the probability of drawing a spade or king. Therefore, the probability that a card randomly drawn from a well shuffle deck is not a spade or a king is 1 - 0.154 = 0.846 or 44/52.
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if m∠1 = 50, then m∠5 =
The angle measure of angle 5 is m∠5 = 130 degrees.
What is an angle measure?When two lines or rays intersect at a single point, an angle is created. The vertex is the term for the shared point. An angle measure in geometry is the length of the angle created by two rays or arms meeting at a common vertex.
Given information:
The two lines m and n are parallel lines.
And line l intersects lines m and n.
m∠1 = 50.
angle 1 and angle 3 are opposite angles.
Therefore, m∠1 = m∠3.
Angle 3 and angle 5 represent a pair of supplementary angles.
So,
m∠3 + m∠5 = 180
m∠5 = 180 -50
m∠3 = 130.
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The complete question:
If m∠1 = 50, then m∠5 = ?
The image is given below.
Nina wants to download games for her video game console. Older games cost $500 points and new releases cost 2000 points. Nina has 20,000 points to use. The equation 500a+2000b=20,000, where a is the number of older games and b is the number of new releases, models the situation. How many older games can she download if she downloads one new game? Four games?
the question is in the picture below
A change in x of 2 from one row to the next gives a change in y of 6. For example, changing x from -3 to -1 gives a change in y from -8 to -2. Then the slope is
... slope = ∆y/∆x = 6/2 = 3 . . . . . the coefficient of x
Now, you can pick any row of the table to determine what the intercept value must be. For example, choosing x = 1, we have
... 4 = 3×1 + intercept
... 1 = intercept . . . . . . . subtract 3 from both sides of the equation
Now, you know your equation is
... y = 3x + 1
_____
Since this is a linear equation, the y-intercept at x=0 will be halfway betweeen the value of y at x=-1 and the value of y at x=1. That is (-2+4)/2 = 1, in agreement with our calculation above.
The amount or money you earn at your job varies directly with the number of hours you work. How many hours will you need to work to earn $145 if you earn $21.75 for 3 hours?
If money you earn at your job varies directly with the number of hours you work. Then 20 hours will you need to work to earn $145 if you earn $21.75 for 3 hours
What is Ratio?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.
Given,
Amount or money you earn at your job varies directly with the number of hours you work
One can earn $21.75 for 3 hours
We need to find how many hours taken to earn $145.
To find this we form an equation.
Let x be the number of hours to earn 145
21.75/3=145/x
Apply cross multiplication
21.75x=3×145
21.75x=435
Divide both sides by 21.75
x=20
Hence, it took 20 hours to earn $145.
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42 students and 6 faculty members at Byrd Middle school chose to retake their school pics .these #'s represent 1/12 of the students and 1/6 of the fuculty .what is the combined # of students and faculty members
To convert 5 square meters to square yards, multiply 5 by 1.196
if fifty cents is divided equally among three friends there will be some cents left how many cents will be left
7 + 5r + 3 + 5 = 1 + 7r
Which number is not in scientific notation? 1.10 ⋅ 103 4.0 ⋅ 1016 7.03 ⋅ 10−2 350 ⋅ 102
What comes next simplify 31/50,17/25,37/50,4/5,...
43/50
31/50=0,62
17/25=0,68(0,06 more)
37/50=0,74(0,06 more)
4/5=0,8(0,06 more)
43/50=0,86(0,06 more)
Next decimal should be 0,86
You need to find a fraction from the decimal 0,86
0,86=86/100=43/50
Order the numbers from least to greatest. 2.1,−6/10,−9/4,−0.75, 5/3