02/16/18

Let the reciprocals of the roots of 5x^2 + 3x + 4 be a and b. Evaluate a+b
Let the reciprocals of the roots of 5x^2 + 3x + 4 be a and b. Evaluate a+b
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02/16/18

the radius of a circle is 10 inches. What is the length of a 135 degree arc
the radius of a circle is 10 inches. What is the length of a 135 degree arc
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02/16/18

Find the x-intercepts of the parabola with vertex (1,-13) and y-intercept (0,-11).
parabola with vertex
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02/16/18

estimate the value of 77.8*0.49
Hi, Can someone work this out and explain the answer please. Also 976/0.188
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02/16/18

If you buy items worth $600, then you sold the items for $1,280 how much did you profit or gain?
If you buy Tv for $600, then you sold it for $1,280 how much did you gain? Are you profiting or you are losing? 
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02/16/18

If jhons age is x, how old will he be in 5 years
Answerr thisss.....for my algebra assignment 
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02/16/18

a house worth 154,268 is assesed for 3/4 of its value, what is the assesed value of the house?
simplify 
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02/16/18

You are paid $ 5.60 an hour with time-and-a-half pay for all hours you work over 40 hours a week. You work 46 hours in a week.
What is your gross pay? The alternatives are as follows: a. $ 257.60 , b. $ 224.00, c. $ 274.40 and d. $ 50.40
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02/16/18

Ariana and her father share her college costs in the ratio of 1:4. what part did she pay of her $ 12,000 college costs this year?
The alternatives are as follows: a. $ 3,000 b. $ 2,400 c. $ 9,000 and  d. $ 9,600
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02/16/18

Carbon steel wire length
I need to find out the carbon steel wire length in a 15 kg coil with 1 mm wire diameter. How can be done ?
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02/16/18

It's a calc question please help!
A particle moves along the x-axis so that at any time t, 0_<t_<5, the velocity is given by v(t)=sint + e^-t. At t=0 the particle is at the origin (x(0)=0). A) Find all values of t, such that... more
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02/15/18

How do you know wether the graph translates up, down, right, or left?
I am learning about vertical and horizontal translations/stetches right now, but I am confused. My question is, How do you know wether the graph translates up, down, right, or left? I looked at an... more
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02/15/18

If q is a negative integer, which of the following has the greatest value?
A) -q B) |q| C) 2q^4 D) 5q^15
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02/15/18

how to find roots,max and min of polynomial equations?
Given y=(x+5)(x-1)2(x-7), what are the roots,max and min?
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02/15/18

A rectangular prism with integer side lengths has a height of 3. If the surface area of the prism is equal to 52, then what is the volume of the prism?
A rectangular prism with integer side lengths has a height of 3. If the surface area of the prism is equal to 52, then what is the volume of the prism?
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02/15/18

the pacific maritime ecozone is on the east coast of canada
is the pacific maritime ecozone located on the east coast of canada?
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02/15/18

Most foot races are measured in meters?
It’s for science class and I’m not sure what the correct answer in the context it’s listed in. Also it’s a science term    
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02/15/18

The sum of a number and its double is 21
Having trouble understanding algerba
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02/15/18

At first a price was decreased by 12%, then it was discounted again by an additional 5%. What is the percent of the total discount?
this is very confusing to me, and i need help 
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02/15/18

Solve the two equations for x using either the substitution or multiply and subtract method. If 2x + 2y = 4 and 3x + 8y = 8, then what is x?
 what is the final answer ?
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02/15/18

word problems
Joe has determined he needs to have $800 for retirement in 320 years. His account earns 6 % interest. a. How much will you have in the account in 30 years? Round answer to the nearest peny. b.... more
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02/15/18

i have compleated my b.e with 49% marks .so,will i get government job.
I compleated B.E in computer Science with 49% marks,12th with 61% marks, 10th with 71% marks.Will i able to apply for government job.
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02/15/18

How far does a horse on a Merry-go-round travel in one revolution if he is 6.5 feet from the center? (Use 3 for π)
I already have my question above
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02/15/18

An octagonal pool has a radius of 8 ft. How many square ft of material is needed to make a cover for the pool? (What is the area of the octagon?)
I needed help figuring out this problem. 
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02/15/18

When to turn an improper fraction that can't be simplified into a mixed number
Is it mandatory to turn a fraction that can't be simplified anymore to a mixed number? Or is it optional?
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