merollamero merollamero

12-04-2020
Mathematics

contestada

2. A metal bar is 1500 metres long. It is heated and the length increases by 2%. How
long is the bar now?

Respuesta :

nktselepov nktselepov

12-04-2020

Let's find 2% of 1500

2%=0,02

1500*0,02=30m

1500+30=1530m

Answer: the bar is 1530m long now

Answer Link

Otras preguntas

A video streaming service offers unlimited movies for $15 per month or $1.99 per movie. Write an inequality that represents when the unlimited offer is better.

the sales tax rate in a city is 8.3% find the tax on a purchase of $211

Graph on a coordinate plane each set of values. Which set of values describes two quantities that are in a proportional relationship? A) (2, 7)(0, 2)(3, 9) B)

The given amount converted to units? 120 s; minutes a. 3.25min b. 1.75min c. 2min d. 1.3min Please respond with a explanation thank you.

The historical novel recreates persons, customs, and habits of a former time. true false

why were people glad that the Congress set up by the Articles of Confederation was not strong?

How much of the circle is shaded? Write your answer as a fraction in simplest form.

what unfortunate mistake did the champion ice-skater make with his gold medal

3.7 perfecting my quads

DO not answer unless you actually now how to do this!! A 0.20-kg stone is thrown vertically upward with an initial velocity of 7.5 m/s from a starting point 1.2