# dwrls,math

138,211 results, page 92

### math

if P(A)=.63 in an experiment then determine P (not A)

### Math

Solve for g d=1/2gv

### Math

How do you do a factor tree for 37?

### Math

How many ones are there from 1-300

### math

3-1/2y=8x what is the slope and y-intercept

### math

4y+6x+7=10+6x what is slope and y-intercept

### math

m=6/7(5,-7) the equation of the line is y=

### 4thgrade math

what does 9.4 round to?

### Math

Need help in solving 0.5b+3.4=0.2b+12.4

### Math

f(x) = log (2x - 5) is the argument 2x-5?

### Math

what is the "expanded" form of ln[x2(x-2)/(x+1)]?

### math

what's the derivative of: y = 2^x(lnx)

### math

find -x when x -92/29 wouldn't this be 92/29

### math-factoring

how do you factor this 8x^3+27

### math

Find the reciprocal of -1/7 (10-1)

### math

[(2+h)^2-4]/h find the limit how do i do this?

### HS Math

2x/x^2+4x+3 divided by 1/x+3 plus 2/x+1

### math

help with ratios pleeeeeeeeeeeease or i get an f

### 5th grade math

Why does .2 x .4 = .08 and not .8?

### math

how to show that 7/8 is bigger than 5/6

### math

can the inverse sin of 0 be pi/

### math

what did the computer do at lunch?

### math

what did the computer do at lunch?

### math

(9/49)^(-3/2) then i got (49/9)^(3/2) what do i do next?

### math

What is the area of a circle?

### math

b+9=8+7 is the answer b=6 since 8+7=15

### math 126

PROBABLITYPROBLEM

### math

can u help me on my proportion worksheet

### math help needed

if x^3 <x<1/x then x could be equal to 1 6/5 5 1/5

### math

solve with logs 3^(1-2x)=4^(x)

### math

why would the be a value c for 1<c<3 that the h'(c)=.5

### Math 115

Add 1/4 + 3/10 + 14/15

### math

how do I classify polygons ?

### math- precalculus

how do i solve these? 9^(-x)=1/3 2^(2x)+ 2^(x) -12 = 0 (3/5)^x = 7 ^ (1-x)

### Math

how can you use 2 x 8 to find 4 x 8

### math

how to symplifly fractions

### Math

(z+1)(z-5)=16 how would you solve this?

### math

8x^0(10x^-2)(-2x^-6y^7)= ??? please help

### Math

what is the sum of fractions 1/4,3/8, and 5/14?

### Math

what is the definition on an exponent?

### Math

1. 2/5 + -3/5= 2. M - 7/18 = -5/18 (must reduce) 3. R + 7/12 = -5/12

### Math

How do you compute 10 (to the -4)(as the exponent)

### math

ideas on 3-d pyramids

### Math

I don't get this problem x-20+ x+x+x+50 Can anyone help me?!?!?!?!?! Lola

### math

how do i make slopes?

### math

Rearrange and simplify for x when y= mx+b

### Math

Find the Sim -5+[6+(-8)+(-3)]

### Math

What is the slope? 2x+5y=9 5x+2y=10 I got -2/5 and 5/2

### math

is the cos x<0 in quad 2 and 3?

### math

domain of f(x) = sqrt (x-1)(x+1)

### math

express 2/5 as a percent

### math

what does circumfrence mean?

### Math

2s + s -- --- s^2 s-1 Add & Simplify

### 6th grade

math

### Math

How many centimeters is 4 inches?

### math

how do you write 2 3/8 as a percentage/

### math

whats a radius ?

### math

7x+13x=140

### Math 115 9.3 #48

-3.4 - (7.6) I get 4.2 Correct?

### math 115 9.4 #80

(-3)^3 - (-8)(-2) 27 - -16 =11 correct

### math

solve the equation (x-5)^2=10

### math

solve the equation (x-5)^2=10

### math

solve the equation 3(x+2)^2-4=11

### math

what is the distributive property

### math

800 at 8% for 1 year

### math

x=-2 does not have a slope does it?

### Basic Math

How do I do this problem : (-9)^2 - (-6) ^2

### math

what is sixtimes five?

### math

How many degrees are in a hexagon?

### math

find the product. 2/3 x 7/8

### math

x^2 = x^2-1 = x^2-1 = (x-1)(x+1) -x = 1 x-1 x-1 Is this right, please help thanks

### Math

How do you bisect angles?

### math help please!!

simplify (5x^7)^4

### math

what is the sum of 2/xand x/2?

### math

is this correct : solve for n 0.6 (n+10)=3.6 0.6n+6=3.6 0.6n=3.6-6 0.6n=-2.4 n= -2.4/0.6 n=-4

### math analysis

is (x^2-5) a factor of x^4-3x^2-1?

### Math 115 15 & 16

#1. 10-15/(3)(6)-12 #2. 11-15/(6)(4)-18 this is what i come up with #1 -4/24-18=-4/6 #2 -5/18-12=-5/6

### Math

Solve this inequality. |k|>2.5

### Math

Why is this inequality "No Solution"? -4|k|=12

### Math

How do you solve this inequality. |2c-5|<9

### math

-3/5 + (8/35) i got a -13/35 is that correct?

### math

oh okay. but how do you post an example?

### Math 115 17

how do I simplify (-3)^3 - (-8)(-2)

### math

solve the system x+6y =24 -6x+5y =-21

### math

solve the system -32+3z=4 (x-2y) 4 (x-2y-z)= -36 -2 (2x+y)+2z=-12.

### math

what is a plane graph ?????????????

### math help needed

Solve for t: 4 6 -- = -- t+3 1-2t

### math

what is the title of this picture?

### math

how do you factor 2x^4-14x^2+24 ?

### math

y=2x+5:(8, ),(-1, ),( , -1) ordered pair

### math

graph each equation x-2y=6

### Math

-5x=2y=9 Is this a direct variation?

### Math

is this a direct variation? 5x + 2y = 9

### math

how do you solve 9y^18/15y^2

### math

why did the cow want a divorce?

### MATH

Simplify completely: -3(4-9)+6-2(-8+5)

### math

what is the unit rate of 4/12

### math

|4x - 3| < 12 is equivalent to a. -9/4 < x < 15/4 b. -15/4 < x < 9/4 c. none of these d. -16/3 < x < 8/3 e. -8/3 < x < 16/3

### math

Find the ratio. 2.4 m to 64 m