59,485 Answered Questions for the topic Math

Math

11/24/23

Finding the total amount
an international company has 17,700 employees in one country. if this represents 34.7% of the company's employees does it have in total? Round to the nearest whole number.
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Math

11/24/23

Finding the total amount given
an international company has 17,700 employees in one country. if this represents 34.7% of the company's employees does it have in total?
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Math

11/24/23

I don't understand how to do these questions. it's a lot of questions that I keep getting wrong.
f(x) = 3x+5 and g(x) = 3x^2 +3x After simplifying: (f o g )= f(x) = 7x+7 and g(x) = 3 - x^2 Calculate: a. f (g(0))= b. g (f (0))=f(x) = x^4 +2, g(x) = x-9,... more
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Math Sat Math

11/24/23

What is the value of 4 x (1-2+3-4+5-6...+1000)
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11/22/23

Operations Management question
The Biggs Department Store chain has hired an advertising firm to determine the types and amount of advertising it should invest in for its stores. The three types of advertising available are... more
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Math

11/22/23

Help I don't understand how to do this

Given that f(x) =x^2-8x and g(x)= x+2, calculate(a) f o g (1)= Correct(b) g o f (1)= (c) f o f (1)= Incorrect(d) g o g (1)= I know I'm not using the "o" correctly but I'm not sure how to put it in.
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Math

11/22/23

What is perpendicular and parallel equation to this

Y=-7/2x+7what is perpendicular and parallel
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11/21/23

Math Date Problems

Wacky Wanda Witch can hardly wait for the harvest moon to complete her weird yet wonderful potion. The harvest moon will be on September 22nd this year. If today is one week before 2 days after 3... more
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11/21/23

Andrew draws a triangle ABC. He then constructs a perpendicular bisector from vertex A that intersects side BC at point D. What can Andrew conclude, based on his drawing?
Andrew draws a triangle ABC. He then constructs a perpendicular bisector from vertex A that intersects side BC at point D. What can Andrew conclude, based on his drawing? AB = BC  BD = DC  AD =... more
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11/21/23

If triangle ABC is congruent to triangle DEF, what would be the coordinate of F?
If triangle ABC is congruent to triangle DEF, what would be the coordinate of F? (6, 3)  (7, 3)  (6, 4)  (7, 4)
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11/21/23

Are triangles ADC and EBC congruent?
Are triangles ADC and EBC congruent? Yes, by SSS  Yes, by AAS  Yes, by SAS  Not enough information
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11/21/23

If a rotation takes triangle CAT to C′A′T′, what is C′T′?
If a rotation takes triangle CAT to C′A′T′, what is C′T′?  3    5  Cannot be determined
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11/21/23

Rectangle STUV is shown on a coordinate plane. If rectangle STUV is translated using the rule (x, y) → (x − 2, y − 4) and then rotated 90° counterclockwise, what is the location of S″?
If rectangle STUV is translated using the rule (x, y) → (x − 2, y − 4) and then rotated 90° counterclockwise, what is the location of S″? (3, −9) (3, −4) (−2, −4) (−2, −9)
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11/21/23

If rectangle ABCD was reflected over the y-axis, reflected over the x-axis, and rotated 180°, where would point A′′′ lie?
If rectangle ABCD was reflected over the y-axis, reflected over the x-axis, and rotated 180°, where would point A′′′ lie?  (1, −1)  (1, 1)  (−4, −1)  (−4, 1)
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11/21/23

What is the ordered pair of X′ after point X (3, 4) is rotated 180°?
What is the ordered pair of X′ after point X (3, 4) is rotated 180°?  X′ (3, −4)  X′ (−3, −4)  X′ (−4, 3)  X′ (−4, −3)
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11/21/23

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure ACB onto itself?
Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure ACB onto... more
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11/21/23

What set of transformations could be applied to rectangle ABCD to create A″B″C″D″?
What set of transformations could be applied to rectangle ABCD to create A″B″C″D″?  Reflected over the x-axis and rotated 180°  Reflected over the y-axis and rotated 180°  Reflected over the x-axis... more
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Math

11/21/23

At the beginning of a study, a certain culture of bacteria has a population of 40. The population grows according to a continuous exponential growth model. After 6 days, there are 124 bacteria.
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Math Algebra 1

11/19/23

Counting Homework
There are ten female board members and twenty male board members.How many ways are there to make a committee of ten board members?waysHow many ways are there to make a committee of ten board... more
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Math

11/19/23

The sum of two numbers is 65.one number is 4 times as large as the other.What are the numbers?
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Math Geometry

11/19/23

Question (?????)
1000 unit cubes are glued together to form a 10 x 10 x 10 cube. At most how many of these unit cubes are visible from a single point in space?
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Math

11/19/23

Help with this math problem
For any positive integer n, let O(n) be the sum of the odd digits of n and E(n) be the sum of the even digits of n. LetX = O(1)+O(2)+…+O(100)andY = E(1)+E(2)+…+E(100)Find X and Y.
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11/19/23

Why did Buffon invent Buffon’s Needle? And what is a simple and easy to understand solution!
It’s something I’ve been thinking about for a while.
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11/19/23

Which transformation represents a reflection over the x-axis?
Which transformation represents a reflection over the x-axis? (x, y) → (−x, y)  (x, y) → (x , −y)  (x, y) → (y, x)  (x, y) → (−y, x)
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11/19/23

Trapezoid JKLM is shown on the coordinate plane below:
Trapezoid JKLM is shown on the coordinate plane below:If trapezoid JKLM is translated according to the rule (x, y) → (x + 8, y − 3), what are the coordinates of point L′? (1, −5)  (−10, 6)  (−5,... more
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