Subject: Maths, asked on 11/5/22

## A 128-g block of an unkown substance with a temperature of 92.0 OC is placed in a styrofoam cup containing 0.348 kg of water at 22.0 OC. The system reaches an equilibrium temperature of 24.2 OC. What is the specific heat, cx, of the unknown substance if the heat capacity of the cup is neglected? Cwater = 4,186 J/kg-OC.

Subject: Maths, asked on 11/5/22

## A steam pipe is covered with 3-cm thick insulating material of thermal conductivity 0.28 cal/cm-OC-s. 550 MW of power is lost when the steam is at 290 OC and the surrounding air is at 28 OC. If the pipe has a length of 80 m, find its diameter. Neglect losses through the end of the pipe. PLEASE HELP ME SOLVED THIS PROBLEM!

Subject: Social Science, asked on 10/5/22

## Which of the methods used during the civil Rights Movementdo you feel was most successfuland why?

Subject: Maths, asked on 10/5/22

## A Student sitting on a platform 4.2m high, views a flower on the horizontal ground at an angle of depression of 420 . using a scale of 1cm to represent 100cm, find the distance of the flower from the foot of the platform.

Subject: Social Science, asked on 10/5/22

## analyse five ways of promoting textile industry in Tanzania

Subject: Social Science, asked on 9/5/22

## The Holocaust's goal was... The Japanese American Internment's goal was... Their goals are (the same or different) because... Please help me

Subject: English, asked on 8/5/22

## This question about reading the passage recommend and then anwser the following questions about Logos, pathos, and ethos. It shows in the below, please help.

Subject: Maths, asked on 8/5/22

## Solve the following problems

Subject: Maths, asked on 8/5/22

## What percentage is 300/=of 600?

Subject: English, asked on 8/5/22

Subject: Social Science, asked on 7/5/22

Subject: Maths, asked on 5/5/22

## Caan you please solve this

Subject: English, asked on 4/5/22

## name and describe the factors that may influence the classroom climate

Subject: Maths, asked on 3/5/22

## Explain how to create Background gradient on coreldraw

Subject: English, asked on 2/5/22

## What is gorgars

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