09/11/17

what does it mean when your english professor tells you to use bold face revision in your final essay?
My English professor said to use bold face revision in my final essay. What does that mean?  
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09/10/17

Science is the application of math and technology
True or false
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09/10/17

Please advise what 90% ± 6 / -3% equals for the negative and positive.
I need to find out if 88% falls within the tolerance. What would be the lowest and highest for 90%.
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09/10/17

A cyclist rides her bike at a rate of 2 meters per second. What is this rate in kilometers per hour?
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09/10/17

What allow you to combine equations together and then solve for the variables in a three variable system?
For instance 4x+2y+3z=122x-3y+5z=-76x-y+4z=-3I was informed that you can combine equation 3 to equation 1 forming a new equation, same for equation 2 and 3. What really confuses me is how with the... more
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09/10/17

calculate the ratio of 7.59x10^-15 to that of 1.52x10^-14
how to calculate ratio of scientific notation in general?
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09/10/17

Suppose Usain Bolt ran 400 meters at the same average speed that he ran the 200 meters. How long would it take him to run 400 meters?
Once the answer is found what is it rounded to the nearest hundredth of a second.
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09/10/17

Trig Substitution
∫(√x^2-81)/(x^4)dx I can't seem to figure out this problem. Please help.
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09/10/17

how do i use pemdas with the numbers 10, 6, 10, 25, 4, 7, 8, 1, 0, 0
how do you create an equation with all these numbers?
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09/10/17

Write the set notation
-5<x<8
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09/10/17

A postal clerk sold 50 postage stamps for $15.84. Some were 37-cent stamps, and the rest were 23-cent stamps. Find the number of 37-cent stamps that were sold.
A postal clerk sold 50 postage stamps for $15.84. Some were 37-cent stamps, and the rest were 23-cent stamps. Find the number of 37-cent stamps that were sold.
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09/10/17

The total cost of a new​ automobile,
The total cost of a new automobile, including a 33% sales tax on the price of the automobile, is $ 29 comma 950$29,950. How much of the total cost of this new automobile is sales tax?  
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09/10/17

help what 141 substract etc
Find the cardinal number for the following sets. A = {104 , 105, 106 , 107 ,..., 141}     B = {104 , 106 , 108 , ..., 304 }
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09/10/17

a number plus itself, plus twice itself, plus 4 times itself, is equal to -104. What is the number?
Need to formula and steps to answer the question properly. Also this is Algebra 2
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09/10/17

A bag has 3 red, 4 blue, 5 yellow and 6 black balls. If one ball is taken out what colour will it be?
If one ball is taken out what colour will it be?
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09/10/17

Find how much interest $10,000 earns in 2 years in a certificate of deposit paying 9.5% interest compounded quarterly
No additiobal details 
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09/10/17

A parabola passes through 3 points, (0,3), (2, 5) and (-1, 8). Form a system of equations and solve to find the equation of the parabola.
Use gaussian elimination to solve. 
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09/10/17

Absolute value of x less than and equal to 0
Absolute value less than and equal to 0
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09/10/17

if angle BGC= 16x-4 and angle CGD=2x+13 find the value of x so that angle BGD is a right angle
I am trying to figure out angles in honors geometry and need some help?
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09/10/17

On the first day of vacation, you read one-quarter of a novel. On the second day, you read half of the remaining pages.
on the third day you read the last 135 pages. How many pages does the novel have? How many pages did you read by the end of the second day?
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09/10/17

Grandpop picks more than 16 flowers, but less than 25. How many flowers could he have?
Grandpop picks more than 16 flowers, but less than 25. How many flowers could he have?
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09/10/17

Sum of three numbers
_+_+_= 30 options (1,3,5,7,9,11&13)
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09/10/17

The general notation in geometry is that points are labeled with capital letters and coordinates are defined with lowercase letters.
Given the two points A(x1, y1) and B(x2, y2) what do the subscripts on x and y represent? If triangle ABC is a right triangle with C being the right angle, find expressions for the lengths of all... more
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09/10/17

Area of a given square is 237.615 find the side of the square
Not albe to do
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09/10/17

If 2x-6=2/x then (x^2)+(1/x^2)=?
Its options are a)11                             b)3                              c)9                             d)1
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