Kenneth S.

06/25/17

When exchanging US Dollars (USD) for Philippine Peso (PHP) the number of Philippine Pesos received is directly proportional to the number of US Dollars to be ex

When exchanging US Dollars (USD) for Philippine Peso (PHP) the number of Philippine Pesos received is directly proportional to the number of US Dollars to be exchanged. If 250 USD can be converted... more

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Functions

06/25/17

I would like to know the solution. I am confused on how i will represent the "every additional 300 meters"

A taxi ride costs 40 for the first 400 meters and each additional 300 meters adds 3.50 to the fare. Use a piecewise function to represent the taxi fare in terms of the distance in meters.

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Other

06/25/17

Relative Velocity

Two aircraft A and B are at the same height and are travelling horizontally at 500km/h. A is flying due north and B is flying due west. The bearing of B from A is 15 and the distance AB is 10km.(i)... more

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Word Problem

06/25/17

The average cost of a 4 year college education is projected to be $130,000 in 19 years. How much money should be invested now at 8.5%, compounded quarterly?

How do I figure out the steps?

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Algebra

06/25/17

Raising a positive proper fraction to a natural number __________________ has a result that is less than that fraction a. Sometimes b. Always c. Never

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Maths

06/24/17

write the answer in the time units indicated in the parentheses 7 hours 40 minutes 40 seconds (seconds)

help me with 5000 seconds (minutes,seconds) 7100 minutes (days,hours,minutes)

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Math

06/24/17

if 1+1=11 and 1+3=20 what is 3+3?

Hey guys, my family and I are trying to solve this problem but we're not sure about the answer. Can someone please help us?

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Calculus

06/24/17

The sum of the perimeters of an equilateral triangle and a square is 24. Find the dimensions of the triangle and the square that produce a minimum total area.

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Chemical Formula

06/24/17

Write the following numbers in scientific notation. (a) 291.7 (b) 0.0960

Taking an open book exam

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Inequalities Math Help Inequality Graphs

06/24/17

Algebra II HW Questions (Please show step by step and explain)

4. Graph the area bounded by y< 1/2x+6, X+3y>=12, X>=0 and x<=12 part i. graph the bounded by X>=0 and x<=12. shade the region that satisfies both inequalites part ii.... more

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Probability

06/23/17

Probability

In a standard deck of cards, what is the probability of selecting a black ace or a red face card?

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Probability

06/23/17

Probability

In the game of Yahtzee, 50 points are earned for rolling a Yahtzee, which occurs when all 5 dice come up with the same number. What is the probability of rolling a Yahtzee made up of all 3"s?... more

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Math College Algebra

06/23/17

Solve the system of equations by writing the matrix in reduced row-echelon form and extracting the resulting values for x, y, and z.

Consider the following system of equations.3x + 2z = 4x − y − z = −72x + 2y − z = −9Solve the system of equations by writing the matrix in reduced row-echelon form and extracting the resulting... more

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Math Help For College

06/23/17

Use the present value formula to determine the amount to be invested now, or the present value needed. The desired accumulated amount is $70 comma 000 af

Use the present value formula to determine the amount to be invested now, or the present value needed.The desired accumulated amount is $70 comma 000 after 11 years invested in an account with... more

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#math3

06/23/17

f(x)={5 if x <0 x+3 if 0<= x<=4 2x-1 if x>4}

Please help me

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Inverse Functiins

06/23/17

If the points (1,3) , (-1,3) ,(1,-3)) then theta= tan^(-1)(b|a) ,π- tan^(-1)(b/a) , - tan^(-1)(b/a) and then for the point (-3,-4) then tan^(-1)=?

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Algebra 1

06/22/17

Write an equation of the line that has a slope of -3 and y-intercept 7 in slope-intercept form

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Coordinate Geometry

06/22/17

the vertices of a triangle are A(6.2, 7.4), B(1, 4.8) and C(6,2) find the area of the Triangle in km squared one unit on the graph represents 400 km.

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Extracting Square Roots Mathematcal Concepts Or Principle

06/22/17

what mathematical concepts did you apply in extracting square roots? Explain how did you applied these?

mathematical concepts or principle

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Math

06/21/17

Which equation represents a line that passes through (–2, 4) and has a slope of 1/2?

y – 4 =2/5 (x + 2)y + 4 =2/5 (x – 2)y + 2 =1/3 (x – 4)y – 2 =1/3 (x +4)

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Word Problem Math Help

06/21/17

How would you work this word problem?

Math department Development committee members Alan, Amy, Jessica, and Julia were preparing for a conference. They had to pack 1,200 bags of conference material, and they expected to finish packing... more

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Compound Interest And Geometric Growth

06/21/17

What is the interest at the end of one year if the interest paid is compounded daily?

You deposit $100,000 at 1.2% per year in a money market account. What is the interest at the end of one year if the interest paid is compounded daily?

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Math

06/21/17

f(x)=x^y+x^z

y=x+1,z=x-1

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French Language

06/19/17

i need to identify 3 borrowed words from this sentences.

i need to identify 3 borrowed words from this sentences. Le restaurant de L'Etoile est près de l'aéroport. Sur le menu, on trouve de bons hors-d'œuvres, de la quiche, et des sandwiches. En... more

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Math Word Problem

06/18/17

Stats & Prob

Rachel is choosing a 2-letter password from the letters A, B, C, D, and E. The password cannot have the same letter repeated in it. How many such passwords are possible?

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When exchanging US Dollars (USD) for Philippine Peso (PHP) the number of Philippine Pesos received is directly proportional to the number of US Dollars to be ex

I would like to know the solution. I am confused on how i will represent the "every additional 300 meters"