# Posts by giovanna

Total # Posts: 10

**Algebra**

Greg is 16 years older than his sister Barbra. In 13 years , he will be twice as old as Barbra. How old is each of them now ?

*September 20, 2016*

**Science**

What is the percentage composition of copper, Cu, in Cu20? A. 44% B. 80% C. 89% D. 133% I Choose C, Am I correct?

*May 29, 2015*

**Marketing**

I am creating a business which is an Ice cream shop. It asks me what types of promotion will I use for my business, and it lists 5 promotions. Personal selling, advertising, direct marketing, sales promotion, and public relations. I think I am going to go with advertising, ...

*May 6, 2015*

**Bar graph?**

I need to create a bar graph for a retail store I created that sells clothing for men, women, kids, etc. I already made a circle graph, frequency table, and line graph to show my stores budget and what customers favorite items are, and the frequency of how much people by age ...

*March 7, 2015*

**Business Law**

Can someone point me in the right direction so I can answer this ? Ezra enters into a written contract to purchase a house and lot from Joanne for $80,000. Before the closing, Ezra sees a better house for $70,000 and notifies Joanne that he has changed his mind. What are Ezra...

*February 14, 2015*

**Legal Rights**

Can someone point me in the right direction on where to find this answer? After discharging Brewster as his collection agent, Wayne hires Graham to collect his accounts. Graham, new to the collection business, is unaware of the proper procedure. He places the day's ...

*February 12, 2015*

**algebra**

The cost equation for screeners (t-shirt shop)was y=50+7x and the cost equation for teasers (t-shirt shop) was y=78+5x write one equation that will tell you the number of t-shirts when the cost is the same

*February 26, 2013*

**6th grade math**

hi

*February 13, 2012*

**algebra 1**

a model airplane flies 18 feet in 2 seconds. What is the airplane's speed in miles per hour?

*December 8, 2008*

**math 2**

tina's preschool has a set of cardboard building blocks, each of which measures 9 inches by 9 inches by 4 inches. how many of these blocks will tina need to build a wall with dimensions of 4 inches in thickness, 3 feet in in height and 12 feet in length?

*December 18, 2007*

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