what is (2.07 x 10-2) + (3.2 x 10-3) and please show how you do it

what is (2.07 x 10-2) + (3.2 x 10-3) and please show how you do it

Tell me the answer

The computer store sells diskettes ($3.00) and boxes of computer paper ($1.00) If total sales were $2,200 and customers bought 7 times as many diskettes as boxes of computer paper, how many diskettes...

May anyone give me an idea how to work this out?

Preeda and Malee, want to participate in a triathlon: a competition and plumbing swimming cycling and running. As both sisters lack the stamina needed to run and bike over a long distance, they decide...

This is sooooo hard

This should not be done by me... I am a few grades smaller to do these

guys can you help me in math sums

guys can you help me in math sums

For some reason 1+i = root 2 * e ^ pi / 4 which i dont understand how so I would like an explanation for this...

Answer the quretion pls

2.–/1 points AufModMath1 7.3C.001.PE. Ask Your Teacher My Notes Question Part Points A long-distance runner started on a course at an average speed of 8 mph. Half an hour later,...

Translate the statement into math symbols

A. y= -5/3x-1/12 •Yes or •No B. y= -13/4= -1/12(x-1) •Yes or •No C. 20x+12y=-1 •Yes or •No

4.) A company wants to relocate an employee from Louisville, Kentucky to San Francisco and offers a pay increase of 14% to offset the increased cost of living. If the salary in SF is $65,550, then...

Two drainpipes working together can drain a pool in 1212 hours. Working alone, the smaller pipe would take 1818 hours longer than the larger pipe to drain the pool. How long would it take the smaller...

need an answer and fast

Find three consecutive even integers such that the sum of the least integer and the middle integer is 30 more than the greatest integer

On a map of the Thunderbird Country Club golf course, 1.5 inches equals 30 yards. How long is the 11th hole if the map shows 8.5 inches?

Ebay allows sellers to place a minimum selling price (called a reserve) to protect against the possibility that an item will sell for a price far below what the seller hoped to get. Ebay charges 16%...