write a general term to find the number of flowers in the nth row when the first row has 42 flowers, 2nd has 40 flowers the 3rd has 38 flowers..etc..i need a general term to determine the total number
WHAT IS PI?-Google it.-It is a mathematical constant. More specifically, it is the ratio of a circles circumference to its diameter. This is why you can get circumference by taking a circles radius an
i have1 question i dont get on my homework, theres 2 parts to it.
A small glass holds 3/5 cup of water.
A jug holds 10 cups of water.
part1) How many small glasses can be filled from the water in the
Enclose a rectangular plot with 280 m of fencing so that the length is twice the width and the area is divided into two equal parts. Find the length and the width of the lot.
The book says the answer
Need Very Urgent-profit or loss / Buy Price * 100-profit= cost price - selling price
(i.e) profit= Cp - Sp
Profit is often expressed as a percentage of the cost price.This is called the percentage p
Given f(x)=x^2+2x-3, find f^-1(x). If u didnt know f^-1 is basically the inverse of f(x)-replace x with y and vice versa.
thus:
x=y^2+2y-3
Add 3 to both sides:
x+3=y^2+2y
Complete the square for
Use Lagrange multipliers to prove that the rectangle with maximum area that has a given perimeter p is a square.
10 points for the best explanation.
Thanks.
Z-Let x and y be the dimensions of the
A 12-qt cooling system is checked and found to be filled with 25% antifreeze.The desired strength is 50% antifreeze.How many quarts need to be drained and replaced with pure antifreeze to reach the de
csc4x - cot4x = csc2x + cot2x
The numbers 4,4,2,2 are all supposed to be the fourth and the second-If the 4s and 2s are exponents....
Factor csc^4(x) - cot^4(x) into their conjugates (its a differen
In a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the length of the legs.
-Is this a theorem or a postulate-a^2+b^2=c^2pythagorean theorem
where a
PLZ SHOW THE STEPS-x+2y=6
2y=6-x
y=-x/2+3
m=-1/2
Point slope form: y-y1=m(x-x1)
Plug it in.
y+6=-1/2(x-1)
Distribute and simplify.
y+6=-x/2+1/2
y=-x/2-11/2
So the answer is -x/2-11/2.-If you have le
suppose that f(x)=2x for all x
a)find f(-5)if f(0)=0
b)find f(-5)if f(4)=15
c)find f(-5)if f(-3)=11-well lets integrate f (x) to find f(x).
f (x) = 2x
f(x) = x^2 + c, where c is some unknown constant
find all possible derivatives with the given derivative
f(t)=sin8t-cos(t/6)
simplify your answer,use c as the arbitrary constant.use integers or fractions for any numbers in the expression-ƒ(t) = sin
