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Math

01/11/24

Line Equations from point/slope

What is the equation of the line that passes through the point (3,-8) and has a slope of - 3 over 4

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Math Calculus

01/11/24

Shadow Problems (No Calculator)

A 6 ft tall man walks toward a 30 ft tall streetlight at a rate of 2 ft/sec . What is the rate of change for the length of the man’s shadow when he is 5 ft from the light?

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Math Calculus Mechanical Engineering

01/11/24

Angular Rate of Change (No Calculator)

A squirrel is climbing up a tree attempting to escape from a dog that is sitting 5 feet from the base of the tree. The position of the squirrel at any time t > 0 is represented by the equation h... more

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Math Calculus Chemical Engineering Mechanical Engineering

01/11/24

Ladder Related Rates

A 30 ft ladder is leaning against the side of a building. You pull the base of the ladder away from the wall of the building at a rate of 9 in/sec.At what rate is the height of the ladder above the... more

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Answers •2

Math

01/11/24

68-95-99.7 Rule

Identify the percent of data that is between two values using a given standard deviation, mean, and the 68-95-99.7 rule. At a nearby frozen yogurt shop, the mean cost of a pint of frozen yogurt is... more

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Math Mathematica Elementary Math

01/11/24

Solve the following problems

Solve the following problems.1. In a zoo, 2 caretakers must look after 15 birds. If there are 180 birds, how many caretakers are needed?2. How many cans of cream are needed to make 20 servings of... more

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Math

01/11/24

Where is the value in the equation y=2x+1

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Math

01/10/24

Find the ordered pair for y=−2x+1 when x=2

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Math

01/10/24

A gym membership has a joining fee of $100 and costs $55 per month. How much would it cost to be a gym member for 18 months?

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Math

01/10/24

Math answer correctly

dump truck 1 and dump truck 2 are headed straight toward each other truck 1 is traveling at 55 mph and truck 2 is traveling at 58 mph if the two are 339 miles apart how many hours will it be before... more

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Math

01/10/24

Math word problem

dump truck 1 and dump truck 2 are headed straight toward each other truck 1 is traveling at 55 mph and truck 2 is traveling at 58 mph if the two are 339 miles apart how many hours will it be before... more

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Math Algebra 1 Algebra 2

01/10/24

Quadratic diophantine equation

I ran into this competition task while searching the internet, and I've been trying to tackle it for a while now.The task is to solve the14x^2+15y^2=7^2023 equation on the set of integer pairs.I... more

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Math

01/10/24

A 48-inch board is to be cut into three pieces so that the second piece is twice as long as the first piece and the third piece is 5 times as long as the first piece.

what is the length of all three pieces

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Math

01/09/24

what is 20x= 5/4

i need to figure this out

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Math

01/09/24

A carpenter bought wood

A carpenter purchased 70 ft of redwood and 90 ft of pine for a total cost of $371. A second purchase, at the same prices, included 100 ft of redwood and 60 ft of pine for a total cost of $434. Find... more

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Math Calculus

01/09/24

Clarification on equation of the sphere

Find the equation of the sphere of radius 6 that lies above the xy-plane that just touches the xy-plane at the point (3, −7, 0).answer: (x-3)^2 + (y+7)^2 + (z-6)^2 = 6^2It is on the xy-plane why do... more

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Math

01/09/24

Pls help quick fast

Monica deposits $400 into a savings account that pays a simple interest rate of 4.2%. Paul deposits $500 into a savings account that pays a simple interest rate of 3.6%. Monica says that she... more

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Math Algebra 1 Algebra 2 Mathematica

01/09/24

Consider the expression

How can I consider this expression: (x - y)^2 + (y - 3z)^2 + (x - z)^2 + 6x - 8y + 14z , to get this: (x - y + a)^2 + (y - 3z + b)^2 + (x - z + c)^2Thanks in advance for any help!

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Math

01/09/24

factor the trinomial "6x^2+17x-14"

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Math

01/09/24

Find the domain and range of the relation.{(−8, 3), (7, 4), (3, 1), (8, −3)}

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Math Science English Test Preparation

01/09/24

Hey what do you find in a tutor that I need to know about?

There no wrong answer!

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Math

01/09/24

Three ballet dancers are positioned on stage. If Darrell is 6 meters straight behind Pablo and 2 meters directly left of Albert, how far is Pablo from Albert? If necessary, round to the nearest tenth.

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Math

01/09/24

Directions: Translate each equation. DO NOT SOLVE! Seven less than the quotient of a number and six is negative ten.

help please now!

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Answers •1

Math

01/09/24

Directions: Translate each equation. DO NOT SOLVE! Seven less than the quotient of a number and six is negative ten.

help please now!

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Answers •1

Math

01/09/24

Math problem . Add units

Costco just received a shipment of 65 units of shampoo. Each unit has 18 packages and each package has 3 bottles of shampoo. How many bottles of shampoo did Costco receive ?

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Line Equations from point/slope

Shadow Problems (No Calculator)

Angular Rate of Change (No Calculator)

Ladder Related Rates

68-95-99.7 Rule

Solve the following problems

Where is the value in the equation y=2x+1

Find the ordered pair for y=−2x+1 when x=2

A gym membership has a joining fee of $100 and costs $55 per month. How much would it cost to be a gym member for 18 months?

Math answer correctly

Math word problem

Quadratic diophantine equation

A 48​-inch board is to be cut into three pieces so that the second piece is twice as long as the first piece and the third piece is 5 times as long as the first piece.

what is 20x= 5/4

A carpenter bought wood

Clarification on equation of the sphere

Pls help quick fast

Consider the expression

factor the trinomial "6x^2+17x-14"

Find the domain and range of the relation.{(−8, 3), (7, 4), (3, 1), (8, −3)}

Hey what do you find in a tutor that I need to know about?

Three ballet dancers are positioned on stage. If Darrell is 6 meters straight behind Pablo and 2 meters directly left of Albert, how far is Pablo from Albert? If necessary, round to the nearest tenth.

Directions: Translate each equation. DO NOT SOLVE! Seven less than the quotient of a number and six is negative ten.

Directions: Translate each equation. DO NOT SOLVE! Seven less than the quotient of a number and six is negative ten.

Math problem . Add units

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A 48-inch board is to be cut into three pieces so that the second piece is twice as long as the first piece and the third piece is 5 times as long as the first piece.