1,067 Answered Questions for the topic Math Question

09/10/17

question in lower description

A plane flies 405 miles with the wind and 315 miles against the wind in the same length of time. If the speed of the wind is 20 mph, find the speed of the plane in still air.
Math Question

09/06/17

Karen walked 1/4 mile in 1/8 hour. Lisa walked 1/5 mile in the same amount of time. How far did karen and Lisa walk in 3 hours?

Need help answering this math question?
Math Question Math Problem

09/06/17

40% of the fruit juice in the carton remains after 30 mL has been consumed

I have a math question, i'm struggling to solve it, so could you guys help me out, i need help because i have math exam tomorrow 
Math Question Math

09/04/17

What is the product of 7-3i

find the product and conjugate
Math Question

09/04/17

An alloy is made of 62% copper, 24% lead, and 14 % tin. If 72.2 # of copper is used in a batch how many pounds of the alloy can be made?

I don't know how to find the pounds in this question.
Math Question

08/29/17

Investor Question

one out of 8 investors paid $250 out of total investment of $2500 what percentage did he pay
Math Question Math Math Help Math Problem

08/28/17

Write a function g whose graph represents the indicated transformation of the graph of f?

f(x) = -|8x| - 4; horizontal shrink by a factor of 1/4
Math Question

08/22/17

Together there are 48 pieces of gold. Damian has 3 times more than Kelly how many do they each have?

Together there are 48 pieces of gold. Damian has 3 times more than Kelly how many do they each have?

08/17/17

A whole number is 6 more than 2 times another number

A whole number is 6 more than 2 times another number. The sum of the two numbers is less than 50. This can be written in an inequality as x + 2x + 6 < 50, where x represents the smaller... more
Math Question Math Word Problem

08/16/17

need to know how many miles

Manuel drove 250 miles using 9 gallons of gas. At this rate, how many gallons of gas would he need to drive 275 miles?
Math Question

08/16/17

Math question

a+a=b b+b=c c+c=d d+d=e (a+b+c+d)+a=50 e+e+e=X

08/15/17

A discounted amusement park ticket costs $12.95 less than the original price p. Write and solve an equation to fi nd the original price.

I need help with this math word problem cant figure it out ....
Math Question

08/14/17

Hint: There are 5 ways a single die can come up not a 3.

If 2 six-sided dice are tossed, in how many ways can at least one of the dice come up a 3?    
Math Question Math Problem

08/10/17

Find the missing length of a right angle triangle

A is fifteen and b is 20 what is c I tried to use the Pythagorean theorem but I got 300 but that wasn't the answer which is it and please explain step by step   a.  35 b.  13.23 c.  625 d.... more
Math Question Math Problem

08/08/17

given 40x-8y+24=0, write the equation in slope-intercept form.

a.    y=5x-3 b.    y=-5x+3 c.    y=-5x-3 d.    y=5x+3   which one is it please help Can you please explain step by step
Math Question Math Problem

08/08/17

give the equation of a line that is perpendicular to y= 2x+3

a.   x+2y=6 b.   x-2y=-6 c.   2y=-1/2x+2 d.   y=2x-1/3       Which one is it please answer quickly i need help quick
Math Question Math Word Problem

08/05/17

Which expression is equivalent to 73 ⋅ 7−5?

i need to know how to do it and whats the answers  
Math Question

07/31/17

Write IS -6.33 as a mixed number in simplest form.

i need this answer

07/29/17

Compare and contrast the following measures of dispersion (range, standard deviation) in terms of what each of these represent and in terms of the relative adva

Compare and contrast the following measures of dispersion (range, standard deviation) in terms of what each of these represent and in terms of the relative advantages/disadvantage of using one over... more
Math Question

07/29/17

What are the solutions to sine left parenthesis 3 theta right parenthesis equals negative 1 in the interval 0 less than or equals theta less than 2 pi ​?

What are the solutions to sine left parenthesis 3 theta right parenthesis equals negative 1 in the interval 0 less than or equals theta less than 2 pi?

07/26/17

Geometry Homework Help

Image Link : http://imgur.com/a/WKrkH Questions: (1) What is the length of RS in circle O?(2) What is the value of r to the nearest tenth? Thank in advanced!
Math Question

07/25/17

The perimeter of a rectangle is 54 cm its length is 6 cm what is its width? what is its area?

please i need help with this 
Math Question

07/19/17

On my bar exam, the Essays and MPT are weighed together as 67%. There's only 1 MPT and there are 8 essay questions. 1 MPT is weighed 1.5x an essay question

How much is the ONE MPT worth out of the entire exam?
Math Question Math Math Help Mathematics

07/06/17

How do I calculate which activity I do is more efficient with success rate and time factored in?

I have a success rate of 50% on an activity, and I do it in 60 minutes. I have a success rate of 25% on an activity, and I do it in 30 minutes. Clearly with everything being equal both activities... more

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