# Posts by noni

Total # Posts: 14

**algebra**

Find for the an algebraic expression for the number of hours in S seconds.

**algebra 2-1**

Evan washes two types of vehicles. It takes him 30 minutes to wash a car and 40 minutes to wash a truck. He charges $12 to wash a car and $15 to wash a truck. In 270 minutes, Evan made $105 washing cars and trucks. How many trucks did Evan wash?

**algebra 2-1**

What are the vertical and horizontal asymptotes for the function mc017-1.jpg?

**Life orientation**

Need help plz

**math**

do i put 3c on the other side and leave x on a side my itself.....this is serious someone help

**math**

may u help me with 2x+3c=42...im not sure what step to take first

**biochemistry**

How would you prepare 50ml of 0.2M HCL

**7th grade Pre-Algebra**

wat question

**MATH**

HEART BEATS ABOUT 72 TIMES PER MINUTE... IN A 30 DAY MONTH?____ 30 days = 43 200 minutes IN A YEAR?_____ 1 year = 525 948.766 minutes IN YOUR LIFETIME, IF YOU LIVE TO 72 YEARS OF AGE?________________ 72 years = 37 868 311.2 minutes Now Calculate…..

**epi**

can you help me! Please!!!!

**epi**

In a population-based cohort study, an entire community was interviewed regarding smoking habits and then followed for one year. All lung cancer deaths were ascertained and the following data were available: •Fifteen (15) lung cancer deaths occurred among 24,500 smokers...

**epi**

In a population-based cohort study, an entire community was interviewed regarding smoking habits and then followed for one year. All lung cancer deaths were ascertained and the following data were available: •Fifteen (15) lung cancer deaths occurred among 24,500 smokers...

**science**

what liquid phase does a shore has?