10/02/17

find an angle theta with 0 < theta < 2pi that has the same sine value as (5pi)/12
find an angle theta with 0 < theta < 2pi that has the same sine value as (5pi)/12
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10/01/17

One integer is twice another. their sum is 96. find the numbers
I am lost entirely with the integers part of the question
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10/01/17

Bill work 6.5 hours on Monday and 5 hours on Tuesday he was paid 143 and $0.75 for the two days come by and how much did Bill make per hour
U have to divide 
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10/01/17

The inside of an open metal box of internal dimension 25 cm x 18 cm x 15 cm is lined with paper.Find the area of the paper required.
THIS IS A QUESTION FROM THE CHAPTER VOLUME SURFACE AND AREA.
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10/01/17

both values of x are other solution?
by putting x=3 in equation x^2+kx+15=0 ,ve get k=-8 nov to find other solution ve put k=8 in above equation ,so ve get to values x=3 and x=5 my question is that hov ve come to kno that the other... more
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10/01/17

how do I solve this?
74 566 681 852 1173 1262 1552 1645 1762 1846 1860 1946 2038 20y=31.934+(-0.304)x An ecologist uses the line, based on 13 colonies, to predict how many new birds will join another colony, to which... more
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10/01/17

. What percentage of scores fall between -1 and +1 standard deviation units on a normal curve
How would I come to determine this?
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09/30/17

involves ,speed time , distance. a car traveling at a rate of speed say 65 mph, what would the distance covered be?
driver claims a friend of mine was doing 65 mph in a 35 mph zone . what was the distance covered in .4 of a mile/
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09/30/17

I'm having trouble finding the restrictions for this problem
This problem was on a test and because I got it wrong my teacher wants me to redo it.(x2-4)/(x2+3x+2) * (x2-1)/(x2+x-6)(x-2)(x+2)/(x+1)(x+2) * (x-1)(x+1)/(x+3)(x-2)after simplifying I got... more
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09/30/17

Whuch of these numbers are in the middle?
These are the number 8,45,9,6,3,7
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09/30/17

Math word problem
I have a credit card with the balance of $5,000. The APR on the card is 18%. What is the minimum I can pay monthly? 
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09/30/17

One grain of sand weighs 7 x 10^-5 grams. How many grains of sand are there in 6300kg of sand
One grain of sand weighs 7 x 10^-5 grams. How many grains of sand are there in 6300kg of sand
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09/28/17

if a lady paid 40$ for an item after she received a 20% discount, what was the original price of the item?
my daughter went shopping and got confused and asked me how much she saved but she couldn't understand what the original price, 
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09/28/17

When the square of a number is added to 6 times the number the sum is 16.find the numbers
Find the numbers added 
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09/28/17

Find the slope of LM and QR. Then determine whether LM and QR are parallel, perpendicular, or neither.
Find the slope of LM and QR. Then determine whether LM and QR are parallel, perpendicular,  or neither. L (10,7), M (4,-2), Q (2,6), R (-8,-1)
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09/28/17

The cost of manufacturing a semi-circular window is the cost of the glass pane together with the cost of the framing material.
Determine the total length of frame needed for a window with a base length of 4 feet. Round your answer to the nearest hundredth of a foot.
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09/28/17

what is the strategy of lax enforcement of external trade relations
whats the name of the strategy  
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09/28/17

Math word problem
A total of $11,000 was invested. Part of the $11,000 was invested at 4% and the rest was invested at 7%. If the investments earn $680 per year, how much was invested at each rate
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09/28/17

If ​P(B)=0.4​, P(A|B)=0.5, P(B′​)=0.6, and​ P(A|B′)=0.7, what is P(B|A)?
Statistics probability problem. I could really use some help figuring out how to solve this.
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09/28/17

algabraic expression for x/4
I need to know how you would write x/4 as an algebraic expression
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09/28/17

Function with 3 fixed points
How would I build a function which has 3 fixed points. The hint given is to use a piecewise function. 
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09/28/17

Weight is known to have a normal distribution. Answer the following questions:
Weight is known to have a normal distribution. Answer thefollowing questions:- how many newborns had a weight < 3 750 g?- how many newborns had a weight > 4 330 g?- how many newborns had a... more
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09/28/17

how many different commitees of three people can be chosen to work on a special project from a group of 8 people
i am having a problem with that question please help me 
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09/28/17

The length of a certain is 4 inches less than twice the width. The perimeter of the rectangle is 94 inches. Find the demensions of the rectangle.
I need help with this particular question.
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09/27/17

Simplify the expression. sin(tan−1(x))
Simplify the expression.sin(tan−1(x))
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