Belov1d Belov1d

27-10-2015
Mathematics

contestada

Shonali buys 300cm of wire that costs $2 per metre. How much does she pay for the wire?

Respuesta :

RachieJayne RachieJayne

27-10-2015

300cm is 3 metres. 1 metre costs £2. Therefore, to get to 3m, you need to x both by 3. £6

Answer Link

Otras preguntas

Find an explicit function rule for the sequence -4, 1, 6, 11, .... Use the formula a(n) = a (1) + (n+1)d and simplify fully.

Why did some leaders believe that unicameral legislatures created more democratic governments?

The distance an object falls when dropped from a tower varies directly as the square of the time it falls. If the object falls 144 feet in 3 seconds, how far wi

Match the description or example to the term. 1. has no receiver of action named 2. a principal part of verbs 3. you will be seen 4. expresses time 5. is fo

Two species of flies, Drosophila melanogaster and Drosophila simulans, can mate. They usually do not mate, however, even if they are kept together in a laborato

Time of action is indicated by verb _____.

Sue bought ten items at an average price of $3.60. The cost of eight of the items totaled $30. If the other two items were the same price, what was the price sh

A salt bridge is used to provide electrons a path to flow from the electrode of one half-cell to another. TRUE FALSE

The energy saving from recycling one glass bottle will power the oven Adam uses to cook the Turkey for 7.5 minutes glass used for recycling costs 5p per kg. a g

A group of students are walking in the park, and one of them takes a picture of a pollen grain that is being blown by the wind. What caption can the student use