# Posts by Raman

Total # Posts: 22

**Science**

83500N

**science and technology**

whn a body hanging frm a spring balance is immersed in water it floats in water just below the surface of water & shows 100g loss in its weight 1-wht is thw weight of body in water? 2-wht is thw weight of body in air 3-wht is upthrust on the body? 4-wht is the vol. of body? ...

**chemistry**

Balance by partial methods P4 + hno3 = h3po4+ no2+h2o

**gips ghoman**

6=6x+6y -14=18x+14 use elimination method

**physics**

a train stopping distance, even when full emergency brakes are engaged, is 1.3 km. if the train was travelling at an initial velocity of 90 km/h [forward], determine its acceleration under full emergency brakes.

**Algebra 1**

Janella has only quarters dimes and pennies in her pocket thee are eight coins in all and their total value is 83 cents how many of each type of coins does Janella have?

**Maths algebra 1**

Janella has only quarters dimes and pennies in her pocket there are eight coins in all and their total value is 83 cents how many of each type of coins does janella have?

**Algebra1 Math**

A moving company charges $800 plus $16 per hour. Another moving company charges $720 plus $21 per hour. How long is job that costs the same no matter which company is used?

**Algebra Maths**

A local company is hiring trainees with less than 1 year of experience and managers with 5 or more years of experience. Solve the inequality and graph the solutions?

**Algebra maths**

The base of rectangle is3cm than twice the height. The perimeter is 60cm find the base and height of a rectangle

**Algebra**

The base of rectangle is 3cm more than twice the height the perimeter is 60cm find the base and height of the rectangle

**Socials**

What effect did the Hudson Bay Company's history have on Canada today?

**maths**

two consecutive sides of a parallelogram are 4x+5y=0 and 7x+2y=0.if the equation to one diagonal is 11x+7y=9,find the equation to the other diagonal

**physics**

71.1

**science**

why is an eclipsed moon sometimes dark red in color?

**11th grade**

a motorcycle changes velocity from 80km/h[N] to 100km/h[N] in 5.0 seconds. calculate her average acceleration

**Grade 10 math**

Expand and simplify: -5(2x +5b)^2

**Grade 10 math**

Expand and simplify : (x+6)^2 (b+9)(b-9)

**math**

38 divided by 6 equals 36 so you need 6 packs of cupcakes with 2 extra cupcakes

**geometry**

Donald is older than Jeanette; Donald is older than Ethel. Donald is older than Allen.

**math**

1.Write an equation for the line that is parallel to x = -35 and passes through the point (7, 12). 2.Write an equation for a horizontal line that passes through the point (5, -2).

**social studies**

what problems did the protestants see with the roman catholic church ? (3)