sav12345 sav12345

02-04-2017
Chemistry

contestada

A student estimated a mass to be 250 g but, upon carefully measuring it, found the value to be 240 g. What is the percent error of the estimated mass if the measured value is the accepted one?
A. 4.0%
B. -4.2%
C. -4.0%
D. 4.2%

Respuesta :

penny99 penny99

02-04-2017

The answer is D, i think.

Answer Link

Otras preguntas

Given that g(x) = 2/(2x-1)², evaluate g"(1)

Please help with this.

Please help. Is algebra.

Can someone help me plz

Make x the subject of m=n +x/p

Which Of The Following Is The Value Of The Expression 3y +5 (x-8) when x = 11 and y = -2 1. 9 2. -12 3. -3 4. 15

An urn contains: 2 yellow balls, 1 red ball and 3 green balls. We draw a ball: What is the probability of getting: 1) a yellow ball: 2) a red ball: 3) a green b

Name the transformations of the next equation y=3(x+6) - 5

Madison is carrying a 9.7 liter jug of sports drink that weighs 7 kg. What is the constant multiple of liters in a jug to the weight in kilograms? Note: The c

The diagram below shows a rectangular prism. E H Which pair of edges are segments of lines that are coplanar? 1 AB and DH 2. AE and DC 3. BC and EH 4. CC and EF