02/14/18

To make a nice casserole dish, flour and water must be mixed in a ratio of 2:5. If Mr. FlappyBird used 8 cups of flour, how many cups of water should he use?

NICE CASSEROLE = FLOUR AND WATER MIXED IN 2:5 RATIO MR.FLAPPYBIRD USED 8 CUPS OF FLOUR, HOW MANY CUPS OF WATER SHOULD HE USE?

02/14/18

Find two consecutive positive even integers whose product is 80.

Find two consecutive positive even integers whose product is 80.

how do I simplify these trig expressions?

cos-1(cos(47pi/12) arcsin(tan(-pi/6)) csc-1(cos(2017pi/2018)) cot(arcsin(1/2 csc(-11pi/4)))

02/14/18

What is the scale factor of 12 cm equals 36 m

I need help with this question 

02/14/18

A plumber, charges $50 per hour plus $75 for making an in-home visit. Write and Solve an equation to find out how many hours he worked if he made $225

It’s about solving equations or writing them to deal with math   

02/14/18

I'm not sure what it's asking for

A plaque has a perimeter of 17.5 in it is 3/4 as tall as it is wide what is its width in inches.

A positive integer squared plus 11 times its consecutive integer is equal to 23. Find the integers

please help me with this promblem

If f(x) = –4x2 – 6x – 1 and g(x) = –x2 – 5x + 3, find (f + g)(x).

I need help for my test in alerbra 1 

02/14/18

A line with a slope of - 1 9 passes through the points (0,z) and ( - 9, - 3). What is the value of z?

A line with a slope of -19 passes through the points (0,z) and (-9,-3). What is the value of z?

Double check my work: Use the formula for future value, A = P(1 + rt), and elementary algebra to find the missing quantity.

Please double check my work and help me understand anything I did wrong if answer incorrect. This is what I got: 1800 Use the formula for future value, A = P(1 + rt), and elementary algebra to... more

02/14/18

if the length is 2 less than the width. the area is 15. what is the perimeter

The length of a rectangle is 2 less than the width and the area is 15.  What is the perimeter?

02/14/18

Benjamin travels at 5 m/s and then accelerates at 2 m/s^2 for 3s. What is his final velocity?

how do you calculate the velocity for this question?

02/14/18

If you have 50 questions on a test how many questions do you have to miss to score a 70% ?

can you please help me with this question I been very curious and please answer fast. I been stuck on thinking about this all day in math class

02/14/18

converting length

Ramon rode his bike a distance of 8 kilometers how many cm did ramon ride his bike. 

02/14/18

What is this statement an example of? for i in range (10):

What is this statement an example of? for i in range (10): loop calculation output input

02/14/18

IS THERE ANY CHAIN RULE FOR n choose k PROBLEM

i.e. n1 C k1 * n2 C k2 * n3 C k3 . . . . . . is equal to some other expression

02/13/18

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros 3, 4 + 2i, 1 + √7

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros 3, 4 + 2i, 1 + √7

write an equation through (15,1) perpendicular to 5x-y=9

i want to know how to find and make an equation perpendicular or parallel

simplify the exponential expression. write the result using only positive exponents( x^4y^2 / x^5y-^3)^2

please help me figure this out..   thank you

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