# Posts by shweta

Total # Posts: 43

**maths**

a box contains 5 red balls and 6 black balls in how many ways can 6 balls be selected so that there are atleast two balls of the same colour

**cjemistry**

how many buffer solutions can be made using NaOH and H3PO4.Explain pls....

**Bytco College**

Calculate the volume of O2 evolved &mass of KCl formed by decomposition of 30.8 gm KClO3

**chemistry**

how many grams of NaOH pallets containing 12% moisture are requiredto prepared 60 ltr of 0.5N solution

**Physics**

a particle moving with a acceleration travels 24m and 64m in the first two consecutive intervals of 4 seconds each.find its initial velocity

**math**

two equal sides of an isoscles triangle with fixed based 'a' are decreasing at the rate of 9cm/second how fast is the area of triangle decreasing when the two sides are equal to 'a'

**maths-probabilty(urgently needed)**

please give answer

**Science-Physics**

20 (part 1 of 2) The initial speed of a body is 6.61 m/s. What is its speed after 3.92 s if it accelerates uniformly at 3.46 m/s/s? Answer in units of m/s 21 (part 2 of 2) 10.0 points What is its speed after 3.92 s if it accelerates uniformly at −3.46 m/s/s? Answer in ...

**SCI207: Dependence of Man on the Environment**

Use of fuel

**MATH**

60

**statistics**

The mean weight of 40 students is 50 kg. One of the student leave and is replaced by another student which reduces the mean weight of the class by 0.5 kg. If the weight of the student who left is 65kg, what is the weight of the student who joined the class.

**math**

10 girls have their average age 14 year and 12 boys have their average age as 16 years . when 6 boys from these 12 join tha 10 girls,they all together have average age as 14.5 year .what is tha average age of tha remaining 6 boys.

**math**

kailash gave one-third of his money to keshav.keshav gave three-fourth of tha money he received from kailash to saket.if sanket got rs. 900 less than the money kailsh had ,how much money did kesav get from kailash.

**math**

a diagonal of a rectangle is 10 cm long. what is its perimeter.

**math**

tha breath of rectangle plot is 0.6 times its lenth.if twice tha perimeter of tha plot is 320 meters.what is tha lenth of tha plot in meters.

**math**

total of aniket marks in maths and science together are 100 more than his marks in english.his average markes in tha three subjects are 60.what are his marks in english

**math**

tha sum of two number is 25 times tha difference between these two numbers.if 75%of smaller number is 18 what is tha other number.

**math**

when 33 is subtract from a number it reduce to its 5/8.what is number.

**english**

what are some human rights

**science**

thanks ms. sue

**science**

we have a project. there are different kind of topics. mine is protecting our water. i had to find 10 questions answer. i couldn't find 2. they are: 1. why is water important to protect? 2. what are some negative and positive affect of protecting our water? need big ...

**science-due tommorow please help!!!!!!!!!!**

what is a healing capacity of salt water? please help thankss!

**science-due tommorow please help!!!!!!!!!!**

some more effects please

**science-due tommorow please help!!!!!!!!!!**

we are reading catching fire. we have a mini project to do. there are 17 questions and i couldn't find 4. so my questions are : 1. what is healing capacity of salt water? 2. why does salt water have those positive effects on us? 3. what is saline solution rinse? 4. what ...

**science-due tommorow**

we are reading catching fire. we have a mini project to do. there are 17 questions and i couldn't find 4. so my questions are : 1. what is healing capacity of salt water? 2. why does salt water have those positive effects on us? 3. what is saline solution rinse? 4. what ...

**due tommorow**

my sister needs her laptop back please help!!!!!!!! thankssssssssssssss thanksssssssssssssss!!!

**ela-please help**

nobody answered me yesterday please help!!!!!!!!!!!!!!!!!!!!!!!!!!!! thanks!!!!!!!!!

**ela**

we are reading catching fire. we have a mini project to do. there are 17 questions and i couldn't find 4. so my questions are : 1. what is healing capacity of salt water? 2. why does salt water have those positive effects on us? 3. what is saline solution rinse? 4. what ...

**i need an answer please**

please help

**ela**

and our teacher gave us a mini project and i know it's a science question but its a ela homework thanksss!!!!!

**ela**

it's ela from a book catcing fire they are talking about it in the book

**please help me faster**

please help me thanks

**ela**

we are reading catching fire. we have a mini project to do. there are 17 questions and i couldn't find 4. so my questions are : 1. what is healing capacity of salt water? 2. why does salt water have those positive effects on us? 3. what is saline solution rinse? 4. what ...

**math**

prove that the centroid of equilateral triagle divides the medians into 2:3 ratio

**please help idin't get it**

5.imagine you are at the beach on a very hot day. you walk toward the water. the sand is eextremly hot. when you reach the water, you find that the water is much cooler than sand. b)predict what the air temprature would be relative to the sand and water temp.. explain your ...

**science**

can you tell me a site

**science**

i ddn't get for "b"

**science**

5.imagine you are at the beach on a very hot day. you walk toward the water. the sand is eextremly hot. when you reach the water, you find that the water is much cooler than sand. a) using the term heat capacity, explain why the sand is hot and water is cool b)predict what ...

**science**

5.imagine you are at the beach on a very hot day. you walk toward the water. the sand is eextremly hot. when you reach the water, you find that the water is much cooler than sand. a) using the term heat capacity, explain why the sand is hot and water is cool b)predict what the...

**gr 9 math**

98882

**Managerial Economics**

A. -4Q1Q2 + 8Q1

**science**

i have to make a model on global warming(a 3d model)can u plzz...give some ideas.

**Essay on purity of heart**

we are all forgetting moral values

- Pages:
**1**