Mathematics

I NEED HELP ,easy question

QUESTION: For the trip ,julie needs a good travel bag.However she lives in a unit with limited storage space.The storage self is 90cm wide,30cm high and 45 cm deep. The are two types of travel bags

Need answer checked pounds per gallon

Mercury has a density of of 13.6g/cc What is that ub pounds per gallon? I am getting 113 pounds per gallon-One gallon, US = 3,785.41 cubic centimeters. 3,785.41 * 13.6 = 51,481.576 grams. One pound

Solve equation for x

logbase3(mx)=b-logbase3(mx)=b ==> mx = 3^b ==> x = (3^b)/m

Help solving a double integral to find the area of the region.

Help solving a double integral to find the area of the region.? Use a double integral to find the area of the region. The region enclosed by the curve r = 5 + 4cos(θ). The area of the region is ____

Help me? Please help me with math

Are the brackets needed? If yes, what purpose do they serve? a) (-6) to the power of five b) -(6) to the power of five c) -(-6) to the power of five d) (-6 to the power of five) The power of five is

Find y, if (-30 degrees,y) lies on the graph of y=8tan3(x+75degrees)-3. Give your answer as an exact value

How would I go about this type of question?-You gotta know the unit circle to get exact value and the order of operations to know where to start go from there. First start in bracket, x = -30 so (-30

Are straight angles and right angles the same? 10 pts. for best answer!!

are they the same thing? and how would i draw a dessert with a straight angle? thanks! =) (homework assignment)-No. Right angle is 90 degrees, straight angle is 180 degrees. As to drawing a dessert,

Prove the following inequality:

Prove the following inequality:? |x + y + z|^2 is less than or equal to 3 * (x^2 + y^2 + z^2). The | |s are absolute values.-Note that |x + y + z|^2 ≤ 3(x^2 + y^2 + z^2) (x^2 + y^2 + z^2) + 2(|xy|

Can you answer this hard question

See the problem at: http://www.flickr.com/photos/mrdmbob/ Thanks for your help!-This will be hard to explain without pictures, but Ill give it a shot. First find the radius (r): (8+10)/2 = r r = 1

Calculus Problem Help

For all real numbers x, f is a differentiable function such that f(-x) = f(x). Let f(p)=1 and f (p) = 5 for some p>0. 1 - Find f (-p) 2 - Find f (0) 3 - If L1 and L2 are lines tangent to the graph

Determine whether S is a subspace of V

Where S and V are defined as below.I am not sure how to solve this problem.Could someone please explain it to me?Thanks! S = { f(x) E P3 | f(0) + f(1) = 2 }, V = P3 A note on notation:The capital E

Math problem help kinnda hard!!!

o.k.I have to write the natural anitlogarthithm of -31.057... well the hard part is when I get the answer in the calculator it turns into 3.25174346059077 e-14 .... I have no clue what the (e-14) stan

Prove function is continuous using epsilon delta

Hello, The function given is f(z)=(z^2+3)/(z+1) and the domain is the complex plane C\{-1}. Now let epsilon e>0 be given, so that |f(z)-f(zo)|=|(z-zo)(z^2-zo^2+zzo-3)/(… now I can set delta d=(z+1)(

How would you solve for X in 36x^4+29x^2-7=0

36x^4+29x^2-7=0 (x^2+1)(36x^2-7) = 0 36x^2-7 = 0 x = ±sqrt(7)/6 or x^2 = -1 x = ±i x = ±sqrt(7)/6 and ±i-36x^4 + 29x^2 - 7 = 0 36m^2 + 29m - 7 = 0 , m = x^2 36m^2 + 36m - 7m - 7 = 0 36m(m + 1) - 7(m +

PREALEGRBRA 7 + F - 21

7 Plus f minus 21 equals ?--14+F-Really. -14+F-14-7-21+F combine like terms -14+F= F-14