Mauriceoroy2007 Mauriceoroy2007

04-12-2020
Mathematics

contestada

A scale has a percent error of 7%. The scale reads the mass of a book as 450 g.

Which statement describes what the actual mass of the book could be?

A scale has a percent error of 7 The scale reads the mass of a book as 450 g Which statement describes what the actual mass of the book could be class=

Respuesta :

04-12-2020

Answer:

The actual mass is either 453 or 447

Step-by-step explanation:

7 percent of 450

= (7/100) * 45

= 3.15

error = 3.15 g

hence actual mass

= 450 + 3.15

= 453.15

or

= 450 - 3.15

= 446.85

Answer Link

Otras preguntas

when you hear stories of horrific events happening in the world, how do you feel

Which words does baldwin use to introduce his overarching problem? it frightened me as we drove him to see how powerful to realize that

A flower pot hangs from a brace. △MNQ and △MNP form the brace what is the value of x?

Help meeeeeeeeeeeeeeee

In a single displacement recation of magnesium + copper sulfate. What reactant loses electrons and why?

The building of a railroad network led to industrial growth because A. raw materials and finished products were shipped quickly and cheaply. B. finished product

Which description best describes volume? * O How hard the particles are pushing on something O How many particles of something there is O How hot/cold something

Which of these statements is not true of Thomas à Becket? A) He set up the forerunner of the modern grand jury. B) He was assassinated by his friend, the man wh

Evaluate the series 12 + 6 + 3 + . . A) 21 B) 1.5 C) 2 D) 24

Gravitation always does negative work. question 48 options: true false