annie8712 annie8712

01-08-2018
Mathematics

contestada

A race is 9/10 kilometer long. Salma ran 2 of these races . How far did she run altogether?

Respuesta :

2018bbenzenhafe 2018bbenzenhafe

01-08-2018

9/10+9/10=18/10= 1 8/10= 1 4/5km

she ran 1 4/5km or 18/10 km

Answer Link

Otras preguntas

true or false? Three common voltage sources are batteries, solar cells, and generators.

would you rather be a senator or a representative member? why or why not?

Why was there growing involvement of the USA in Europe in the years 1945-48 ??

Explain why the current is reduced as electrons move through a conductor.

A sequence has an initial value of 10 and each term is twice the previous term. Which function models this sequence?1) a(n)=10(2)^n2) a(n)=10(2)^n-13) a(n)=10+2

Put brackets in the expression below so that it's value is 45.024. 1.6 + 3.8 * 2.4 *4.2 (*= times )

In the library there are 200 books. 58 of them are non-fiction. What percentage of the books are non-fiction?

what are two human uses for mosses?

Determine the half-life of potassium if in 3460 years a 200 g sample decayed into 25 g

What is the main idea of Truman's statement about the use of atomic weapons