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Math

11/09/24

IGCSE Math question test

A train, 1750 metres long, is travelling at 55km/h. Calculate how long it will take for the whole train to completely cross a bridge that is 480 metres long. Give your answer in seconds, correct... more

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Math Sat Math Act Math

11/09/24

The function f is defined as follows. f(x) = x^2 +2 If the graph of f is translated vertically upward by 6 units, it becomes the graph of a function h. Find the expression for h(x) h(x) = ?

The function f is defined as follows.f(x) = x^2 +2If the graph of f is translated vertically upward by 6 units, it becomes the graph of a function h.Find the expression for h(x)h(x) = ?Please help... more

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Answers •5

Math

11/08/24

How do I solve this problem for Math 108 Quantative Reasonsing

A student downloaded 4 music files to a portable music player. In how many different orders can the songs be played?

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Math

11/08/24

A scale drawing of a rectangular painting is 12 inches long and 8 inches tall. The actual painting is 2 feet tall. What is the scale of the drawing

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Math

11/07/24

Mrs. Mark spent $42.50 on 17 pounds of candy for the twins halloween candy pass out. Each pound of candy cost the same amount Graph two points to illustrate the equation of the line.

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Answers •1

Math

11/07/24

A restaurant customer left $1.10 as a tip. The tax was 77% and the tip was 10% of the cost including tax. What was the total bill?

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Answers •1

Math Calculus

11/07/24

please help!! urgent

Find the points on the given curve where the tangent line is horizontal or vertical: 𝑟 = cos 𝜃 + sin 𝜃.

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Answers •2

Math

11/06/24

7TH GRADE MATH (EXCEPTIONAL) - 7(A-E) 3-5: MathXL for School: Practice & Problem Solving

A sporting goods store manager was selling a ski set for a certain price. The manager offered the markdowns shown, making the one-day sale price of the ski set $326. Find the original selling... more

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Math Algebra 1

11/06/24

A certain shampoo is available in two sizes. A -ounce bottle costs . A -ounce bottle costs . Find the unit price for each size. Then state which size is the better buy based on the unit price.

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Math

11/06/24

algebra 2 quadradic word problems

company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the given equation. Using this equation, find out what price the widgets... more

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Answers •1

Math Statistics

11/04/24

stats module 6 homework question 17

An SRS of 150 flights of a large airline (call this airline 1) showed that 129 were on time. An SRS of 150 flights of another large airline (call this airline 2) showed that 139 were on time.... more

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Math

11/04/24

Question about math

A comet is travelling through the solar system. It passes by the Earth before curving around the Sun and heading back out into deep space. The distance of the comet from Earth, y, is tracked by... more

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Math

11/04/24

If x and y vary directly and y is 84 when x is 12, find y when x is 8.

whats y

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Math

11/04/24

How do I solve this word problem ?

Fred, George, and Juan went to eat Mexican food. They all ordered from a combination plate. Fred ordered 3 tacos, 1 enchilada, and 2 tamales; his bill was $14.50 before tax. George ordered 2 tacos,... more

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Math Calculus Precalculus Sat Math

11/03/24

Determine whether each of the following integrals is proper, improper and convergent, or improper and divergent.

Determine whether each of the following integrals is proper, improper and convergent, or improper and divergent. (I keep getting one wrong, not sure which). ∫[from 2 to ∞] (1 / √(x^3 + 8)) dx (I... more

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Answers •1

Math Calculus Precalculus Sat Math

11/02/24

Determine whether each of the following integrals is proper, improper and convergent, or improper and divergent. I keep getting 1 of them wrong, i'm not sure which one.

Determine whether each of the following integrals is proper, improper and convergent, or improper and divergent. I keep getting 1 of them wrong, i'm not sure which one. Can you please help ASAP?... more

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Math Geometry Linear Algebra

11/02/24

How to prove that 3 points are collinear

If A, B, C, D are four points such that(AB) ̅= 2A, (AC) ̅= 6b -2a, (AD) ̅= 3b, how can you prove that B,C,and D are collinear?

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Answers •2

Math Science Calculus

11/01/24

Determine whether each of the following integrals is proper, improper and convergent, or improper and divergent.

Determine whether each of the following integrals is proper, improper and convergent, or improper and divergent. I keep getting 1 of them wrong, i'm not sure which one. Can you please help ASAP?... more

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Answers •1

Math

11/01/24

The point ( -4,1 ) is rotated 180 degrees counterclockwise using center ( 0,0 ) what are the coordinates of the image

i need the answer

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Answers •1

Math

10/30/24

∠D and ∠E are complementary angles. m∠D = (3x - 1)° and m∠E = (4x + 21)°. Find m∠D.

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Answers •1

Math Algebra 1

10/30/24

Please help with this question

In 2020, there were 15,800 students at college A, with a projected enrollment increase of 500 students per year. In the same year, there were 33,800 students at college B, with a projected... more

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Answers •2

Math Probability

10/30/24

Theoretical Probability

Warren has 5 standard number cubes. He plans to roll all of them at once. Determine the theoretical probability that exactly 3 number cubes land on an even number. Express as a fraction in simplest... more

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Math

10/30/24

What is the answer

The Smith family is planning to rent a car for a day trip. The car rental company charges a flat fee of $80 plus $15 for each hour. They must pay for an entire hour, even if the car is returned... more

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Math

10/30/24

A line with a slope of 4 passes through the point (2,1). What is the equation of the line?

how do you solve it

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Answers •1

Math

10/30/24

2(12q+1)=−3(2q−1)+8q+4 .

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Answers •1

IGCSE Math question test

The function f is defined as follows. f(x) = x^2 +2 If the graph of f is translated vertically upward by 6 units, it becomes the graph of a function h. Find the expression for h(x) h(x) = ?

How do I solve this problem for Math 108 Quantative Reasonsing

A scale drawing of a rectangular painting is 12 inches long and 8 inches tall. The actual painting is 2 feet tall. What is the scale of the drawing

Mrs. Mark spent $42.50 on 17 pounds of candy for the twins halloween candy pass out. Each pound of candy cost the same amount Graph two points to illustrate the equation of the line.

A restaurant customer left ​$1.10 as a tip. The tax was 77% and the tip was 10% of the cost including tax. What was the total​ bill?

please help!! urgent

7TH GRADE MATH (EXCEPTIONAL) - 7(A-E) 3-5: MathXL for School: Practice & Problem Solving

A certain shampoo is available in two sizes. A -ounce bottle costs . A -ounce bottle costs . Find the unit price for each size. Then state which size is the better buy based on the unit price.

algebra 2 quadradic word problems

stats module 6 homework question 17

Question about math

If x and y vary directly and y is 84 when x is 12, find y when x is 8.

How do I solve this word problem ?

Determine whether each of the following integrals is proper, improper and convergent, or improper and divergent.

Determine whether each of the following integrals is proper, improper and convergent, or improper and divergent. I keep getting 1 of them wrong, i'm not sure which one.

How to prove that 3 points are collinear

Determine whether each of the following integrals is proper, improper and convergent, or improper and divergent.

The point ( -4,1 ) is rotated 180 degrees counterclockwise using center ( 0,0 ) what are the coordinates of the image

∠D and ∠E are complementary angles. m∠D = (3x - 1)° and m∠E = (4x + 21)°. Find m∠D.

Please help with this question

Theoretical Probability

What is the answer

A line with a slope of 4 passes through the point (2,1). What is the equation of the line?

2(12q+1)=−3(2q−1)+8q+4 .

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A restaurant customer left $1.10 as a tip. The tax was 77% and the tip was 10% of the cost including tax. What was the total bill?