Formula: Na2CO3

Formula: Na2CO3

The British government on Thursday estimated the cost of hosting the 2012 Olympics in London at 9.3 billion pounds, nearly four times initial projections. When Britain won the Olympics in 2005, the...

round to the nearest cent if necessary, college algebra

I got two answers. 135 and 5.4

Nom description

A.68% b.1.75% c.26% d.32%

mack burns 95 calories when running 10 minutes on a treadmill. how many calories would he burn if he ran for 18 minutes on the treadmill?

a total of 45 412 runners participated in the Vancouver sun run of these runners, 0.85% completed the run in under 40 min

Hi im Kaylie and i have trouble with percents. can you help me?

It is a word problem about fractions and money. I do not know how to answer this very question so please help me!!!!!!!!!!!!!!!!!!!!!

decimal and fraction and percent

a total of 45 412 runners participated in the Vancouver sun run of these runners, 0.85% completed the run in under 40 min

options a.16years b.12years c.24years d.20years

Can not round.

Maya spent 40% of her savings to pay for a bycicle that cost her $85. How much money was in her savings to begin with? How much money does she have left in her savings after buying the bycicle?

While on a ski vacation, a group can rent pair of skis and snowboards by the week. They get a reduced rate if they rent 7 pairs of skis for every 3 snowboards rented the reduced ski rate is $45.50...

i need the answer

I need help solving for college math assignment

Miguel deposits $680 in an account that pays 3.5% simple interest. If he niether adds more money nor withdraws any money, what amount will be in the account after 6 years?

uh i need help with this question..