Newest Math Problem Questions | Wyzant Ask An Expert

11/14/14

I'm Lost...

The photovoltaic array of a solar-powered calculator measures 30 mm by 10 mm and its efficiency in room lighting is 4%. What is the minimum light intensity, in watts per square meter, in which it... more

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Math Problem

11/12/14

Where is the function F(x)=|x| increasing?

Advanced functions math

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Math Problem

11/12/14

Determine the end behavior for f(x)=3x^3+x^2-1

Advanced functions math

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Math Problem

11/11/14

Cartesian graph

Imagine that a line on a Cartesian graph is approximately the distance y in feet a person walks in x hours. What does the slope of this line represent? How is this graph useful? Provide another... more

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Math Problem

11/11/14

Akeil spent /4 of his salary on food, 1/3 on entertainment and still had 400.00 left . Calculate his salary

Fraction word problem

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Math Problem Math Math Help Math Equations

11/09/14

Ollie and Angela are ticket-sellers at their class play

Ollie and Angela are ticket-sellers at their class play, Ollie handling student tickets that sell for $6.80 each and Angela selling adult tickets for $11.40 each. If their total income for 114... more

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Math Problem Maths Square Root Math Help

11/08/14

3 x square root of 27 = 3^n

3 x square root of 27 = 3^n Find the value of n. Please explain how to answer this question. Thank you :) P.S. How do you insert a square root symbol (so as to make asking questions like... more

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Math Problem

11/05/14

How many hours does it take for the hour hand to travel as far as the minute hand in 25 minutes

I am trying to do this to get into a math club and don't understand please help

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Math Problem

11/05/14

Math problem plase help

A bike rental shop charges $20 to rent a bike,plus $1.50 per hour you ride.If joe rented a bike and plans to spend exactly $29, write an equation to model how many hours Joe will ride the bike.

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Math Problem Math Help Math Equations

11/05/14

math problem

at 1:00 pm ,the boat on a river passes a point that is 3 miles from a lodge. At 5:30, the boat passes a point that is 8 miles from the lodge. Graph the line that represents the boat's distance from... more

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Math Problem

11/04/14

how would you work this problem x^2/2 + 41x/20 = 9/10

I need help working out this problem. PLEASE.

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Math Problem

11/03/14

Math word problem

The middle school team scored three field goals worth three points each and two touchdowns worth six points each, including extra points. Write a numeral expression to find the team's score, THEN... more

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Math Problem Physics Maths Tensors

11/03/14

Really need urgent help with tensors!!

So say a tensor and vector have components Tαβγ, and vα, respectively in a coordinate system xμ. There is also another coordinate system x'μ I want to show that Tαβγvβ = Tαβγvβ Please if... more

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Math Problem Mathematics University

11/02/14

Using double integration, find the area for x > 0 that is enclosed by the y - ax is, the curve y = 9 – x 2 and the line y = 8x

Using double integration, find the area for x > 0 that is enclosed by the y-axis,the curve y = –x2and the line y = 8x show working

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Math Problem Math

10/30/14

What is the length of a rectangular prism when the volume is 1008cm cubed, the width is 14 cm, and the height is 9 cm?

A: L=8CM =22CM B: L=22CM C: L=44cm D: L=649 cm

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Math Problem

10/30/14

jafar is saving up to go to disney. he needs $222. he saved $152 6 days. how many more days does he need to save up?

jafar is saving up to go to disney. he needs $222. he saved $152 6 days. how many more days does he need to save up the rest?

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Math Problem

10/30/14

Helping daughter with homework - please show me how to solve this.

Jess B. Simple wanted to know how tall Ida B. Smart was so she said, "I am less than 6 feet tall but more than 2 feet tall. My height in inches is a multiple of 7 and is also 2 inches more than a... more

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Math Problem

10/30/14

An inspector found 30 defective calculators during an inspection. If this 0.006% of the total number of calculators, how many calculators were inspected?

Those are all the directions that are listed.

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Math Problem Word Problems

10/28/14

Donald had $12 more than Stephanie. He spent 2. He now had 1 1/2 times as much money as Stephanie. How much did they have to begin/

Can someone please help me because I'm confused?

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Math Problem Math Question

10/27/14

Point-slope Form

Which is an equation in point-slope form for the given point and slope? Point: (1,-7); Slope: -2/3

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Math Problem

10/24/14

Regroup. Find the missing number

5 tens 27 ones = __ tens __ ones

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Math Problem Math Question

10/23/14

Math Question that a have being thinking about.

If a cord holds a fixed weight, how much weight would two cord put together hold; and if it were to be braided, how much more would the braided cord would be able to carried above the two unbraided... more

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Math Problem

10/23/14

How many two and three pointers did he make?

Billy scored 19 points in last night basketball game. He made 8 shots total. How many two and three pointers did he make (Assume that he made no free throws because he has the hands of a gorilla)

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Math Problem

10/21/14

Round to the nearest hundredths

Steve was offered $5,025 per year for a weekend lifeguarding job at a local pool. He wants to know how much his monthly income will be at this salary level. What is the rate of pay in dollars per... more

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Math Problem

10/21/14

Round to the nearest hundredths

Steve was offered $5,025 per year for a weekend lifeguarding job at a local pool. He wants to know how much his monthly income will be at this salary level. What is the rate of pay in dollars per... more

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I'm Lost...

Where is the function F(x)=|x| increasing?

Determine the end behavior for f(x)=3x^3+x^2-1

Cartesian graph

Akeil spent /4 of his salary on food, 1/3 on entertainment and still had 400.00 left . Calculate his salary

Ollie and Angela are ticket-sellers at their class play

3 x square root of 27 = 3^n

How many hours does it take for the hour hand to travel as far as the minute hand in 25 minutes

Math problem plase help

math problem

how would you work this problem x^2/2 + 41x/20 = 9/10

Math word problem

Really need urgent help with tensors!!

Using double integration, find the area for x > 0 that is enclosed by the y - ax is, the curve y = 9 – x 2 and the line y = 8x

What is the length of a rectangular prism when the volume is 1008cm cubed, the width is 14 cm, and the height is 9 cm?

jafar is saving up to go to disney. he needs $222. he saved $152 6 days. how many more days does he need to save up?

Helping daughter with homework - please show me how to solve this.

An inspector found 30 defective calculators during an inspection. If this 0.006% of the total number of calculators, how many calculators were inspected?

Donald had $12 more than Stephanie. He spent 2. He now had 1 1/2 times as much money as Stephanie. How much did they have to begin/

Point-slope Form

Regroup. Find the missing number

Math Question that a have being thinking about.

How many two and three pointers did he make?

Round to the nearest hundredths

Round to the nearest hundredths

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This month Jane saved 5 times as much as she did last month. If she saved $60 last month, how much did she save this month?

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