Questions by Yname

Questions by Yname

1. How much heat energy is required to raise the temperature of a 5 kg aluminium bar from 28°C to 68°C ? ( Specific heat capacity of aluminium = 900 J kg C)

asked Oct 12, 2021

1 answer

0 votes

125k views

How many formula units of silver fluoride, AgF, are equal to 42.15 g f this substance?

asked Jul 10, 2021

1 answer

0 votes

152k views

What is the answer to x+5y=8, -x+2y=-1 using the elimination process?

asked Jul 4, 2021

1 answer

4 votes

83.2k views

Why did I get this question wrong?

asked Jun 17, 2021

2 answers

3 votes

156k views

Please I really need help on these two

asked Jun 14, 2021

1 answer

1 vote

137k views

List three purpose of building foundation State five uses of wall Highlight 4 benefit of technology to the society

asked Mar 24, 2021

1 answer

0 votes

185k views

(need help ASAP)Read the following excerpt from The Call of the Wild and answer the question that follows. And not only did he learn by experience, but instincts long dead became alive again. The domesticated

asked Mar 4, 2021

2 answers

3 votes

34.9k views

What is the slope of this line?

asked Mar 1, 2021

1 answer

5 votes

210k views

in 3 hours 654 gallons of water passed though a pipe. what was the average rate in gallons per hour at which the passed though the pipe

asked Dec 27, 2020

1 answer

3 votes

137k views

How did Lincoln die?

asked Dec 8, 2020

2 answers

3 votes

88.1k views

What is the slope of the line described by the equation y+1=−3x?

asked Aug 22, 2020

2 answers

3 votes

192k views

Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). Employee Number(left column) Years Worked(right column) 1 8 2 13 3 15 4 3 5 13 6 28 7 4

asked Jul 6, 2020

1 answer

5 votes

137k views

The principal of Angelo carrera saving account is $9855 it earns 6% interest compounded quarterly for two quarter

asked Jun 7, 2020

1 answer

4 votes

9.2k views

The weight of male students at a certain university is normally distributed with a mean of 175 pounds with a standard deviation of 7.6 pounds. Find the probabilities. 1. A male student weighs at most 186

asked Jan 19, 2020

1 answer

1 vote

215k views

The nurse is educating a group of parents about respiratory disorders in young children. one of the mothers tells the nurse that she has noticed her child's nostrils flaring when the child has a respiratory

asked Sep 9, 2019

1 answer

3 votes

65.9k views

He function y=−16x2+v0x models the height of a golf ball in feet x seconds after a player hits it. In the equation of the function, v0 is the initial velocity of the ball in feet per second. The ball returns

asked Oct 19, 2018

1 answer

1 vote

101k views

Name the postulate or theorem you can use to prove the triangles congruent. ASA Postulate AAS Theorem HL Theorem SAS Postulate

asked Aug 9, 2018

2 answers

4 votes

177k views

Which is the best strategy to use to solve this problem? Sophie wants to make a large rectangular sign that has an area of 60 square feet. She wants to put a border around the sign, but she wants to use

asked May 28, 2018

2 answers

4 votes

117k views

During a heat wave, stay inside and reschedule outdoor activities for cooler parts of the day? A) true B) false

asked Apr 21, 2018

2 answers

2 votes

208k views

After fertilization, an egg is _____. haploid diploid

asked Feb 6, 2018

2 answers

4 votes

186k views

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