Tuesday
December 6, 2016

# Posts by isha

Total # Posts: 36

Math
How many bricks of size 20cm×10cm×5cm are required to Build the wall leaving 10%of the space for the cement work?
November 30, 2016

math
He wanted t make another quilt with an area of 42 square feet. What are its possible dimensions if they must be whole numbers? Which length and width make the most sense for a quilt?
April 28, 2016

Math
the most reasonable would 7 by 6
April 4, 2016

Chemistry
Give two physical properties of ionic compounds? Thanks.
December 8, 2015

Physics
Ivan rides his motorcycle 4.5 times around a circular track that has a radius of 100 m a)what is the distance traveled and b)what is the displacement?
October 17, 2015

physics
Speed=30m/s Time=3.0s Distance=y the train is moving at 30m/s the time it takes to complete the y distance is 3s. Now it doesn't matter here what the size of the child is the important thing here is that the train will pass its entire length to pass the child and not just ...
November 9, 2014

columbus
but 2 times the number of boys or girls?
May 7, 2014

columbus
there are twice as many boys in classas there are girls.are there more girls or boys in class? there are 12 boys in class. how many girls are there?
May 7, 2014

Mostly chemistry and then a little bit of physics where I live. In 6th grade we did learn biology (cells, living organisms, DNA, etc)
September 16, 2013

Calculus
Solve: The posistion of a particle moving along a coordinate line is s=sqrt(5+4t), with s in meters and t in seconds. Find the particle's velocity at t=1 sec. A) 2/3 m/sec B) 4/3 m/sec C) -1/3 m/sec D) 1/6 m/sec Thank you!
December 30, 2012

math
I WANT TO MATH
January 26, 2011

math
7, 49, 343, 2401 Write an algebraic expression that will represent the nth term of the sequence.
January 26, 2011

math
how many pairs of congruent sides does a rhombus have?
January 13, 2011

Pharmacy Tech
Rx: Prostaglandin E 10mcg/mL If the stock container of prostaglandin E is 100 mg/mL, how many 9-mL dilutions are required to prepare the ordered concentration?
January 1, 2011

world history
Wow Jazymne, haha. I just look this up & im like woah same exact question, then isee it says Jazymne. HAHA
October 11, 2010

vocab
do you remember learning how to write? what do you remember?
September 12, 2010

Penn Foster Writing Assignment Writing Skills
March 24, 2010

calculus
its like 9/2(x)^1/3
February 28, 2010

calculus
find derivative of (8sqrt(x)+(9/2root3(x)))^2
February 28, 2010

college
convert grams of Mg to moles of Mg, then use the molar ratio to determine the moles of Mg and finally convert it into grams of Mg.
February 28, 2010

algebra
-2g^2/(r+g)(r-g)
February 28, 2010

college
whats ur product?
February 28, 2010

calculus plzz help!!!
Differentiate the following function. ((8x^1/2)+(9/2x^1/3))^2
February 28, 2010

calculus
Differentiate the following function. (7x-5)(3x+9)
February 28, 2010

calculus
You are given the following function. f(x)= (8+x)/(1-8x) (a) Find the derivative of the function using the definition of derivative. (b) Give the domain of the function. c) Give the domain of derivative of function?
February 28, 2010

calculus
The limit represents the derivative of some function f at some number a. Select an appropriate f(t) and a. lim_(t->1)(t^3+t-2)/(t-1) 1f(t) = t^3, a = 1 f(t) = t^3 + t, a = 1 f(t) = t - 2, a = 1 f(t) = t - 2, a = -1 f(t) = t^3 + t, a = -1 f(t) = t^3, a = -1 none of these
February 28, 2010

Science
the answer is a because fossils are only found in sedimentary rocks. In an ignous or metamorphic rock the fossil cannot be preserved because it would have melted because of the lava.
March 31, 2009

math
no, i entered it correctly. the unit is complex numbers and polynomials
February 24, 2009

math
factorize z^4 + 2z^3 - 2z^2 + 8 into linear factors
February 24, 2009

math
the roots of 2x^2 - 3x = 4 are a and b. find the simplest quadratic equation which has roots 1/a and 1/b
February 12, 2009

math
if f(x)= x+2, find the equation of the function F obtained by stretching the function f vertically by a factor of 2 and compressing the function horizontally by a factor of 2, followed by a translation of 1/2 horizontally and -3 vertically. the equation is: -x^2 - 6x - 7 what ...
February 8, 2009

Math riddle PIZZAZZ Worksheet