# Christa

Most popular questions and responses by Christa
1. ## Math!

The table below shows the percentage of households that own a microwave in different countries. Construct a stem-and-leaf plot of the data. Country Percent Of Household With Microwave Ovens _____________________________________________________________

2. ## Math-Algebra

The table shows the amount earned for washing cars. How much is earned for washing 25 cars? 3 cars=\$13.50, 6 cars=\$27, 9 cars=\$40.50, and 12 cars=\$54

3. ## Math-Pre Cal & Trig

A pendulum swings uniformly back and forth, taking 2 seconds to move from the position directly above point A to the position directly above point B. . . . . _______________._______________ A . B . (SIMPLE DRAWING) The distance from A to B si 20

4. ## English

What are too examples of irony in the short story "Happy Event"?

5. ## Math-Geometry

Angle AOB=x+3, Angle AOC=2x+11, Angle BOC=4x-7. Solve for x.

6. ## english

Medication use Take one tablet every 4 to 6 hours. Not more than 3 tablets in 12 hours. Take tablet with 8 ounces of water. Check back with doctor if symptoms are not relieved in 2 days. 43. Using the medication label above, which of the following dosing

7. ## pre-calculus

While pulling a stalled car, a tow truck's cable makes an angle of 50 degrees above the road. If the tension on the tow truck's cable is 1600 newtons, how much work is done by the truck on the car pulling it 1.5 kilometers down the road? The answer is

8. ## pre-algebra

show that the number is rational by writing it as a quotient of two integers. 1. 24 2. 5 7/18 3. 1 4. 0.3 im not so sure what your suppose to do

9. ## chemistry

How many mL of 0.416 M of HCl are needed to dissolve 8.68 g of BaCO3? 2HCl(aq)+BaCO3(s)=BaCl2(aq)+H2O(l)+CO2(g)

Point A lies in plane B. How many lines can be drawn perpendicular to plane B through point A? 1) one 2) two 3) zero 4) infinite

11. ## Statistics (Math 210)

Hi there, I am working on a few homework assignments and having trouble with a few questions. I sincerely appreciate any and all help! :) A bank claims that the mean waiting time in line is less than 4.1 minutes. A random sample of 60 customers has a mean

12. ## math

Biologists have noticed that the chirping rate of crickets of certain species is related to temperature, and the relationship appears to be very nearly linear. A cricket produces 113 chirps per minute at 70 degrees Fahrenheit and 173 chirps per minute at

13. ## world history

How did Suleyman's legal code help sultans run the Ottoman Empire.

14. ## Math

Point A lies in plane B. How many lines can be drawn perpendicular to plane B through point A?

15. ## Geometry

30-60-90 triangle has a hypoteneuse of 10 use trig to find the short side

16. ## Trigonometry

Convert to a rectangular equation. r+5sinØ = 7cosØ Is the solution to this x^2+y^2-7x+5y

17. ## math-functions

A car purchased for \$11900 has a resale value of \$2000 after 10 years. Assuming its resale value decreased linearly over these years, what was the resale value of the car after 3 years?

18. ## biology

what would be the offspring ratio from the cross of a roan bull with a white cow

19. ## Social Studies

What do Australia's government members say about australia and its government?

4t-(5+2t)=37

21. ## math

determine the inverse, f^-1, of f when f(x)= 5-2x^3

22. ## math

find the domain and range of: the square root of 25-x^2

23. ## chemistry

Theres suppose to be something wrong with the formula, but i don't know what it is. Help? (NH4)3Cl2

24. ## Computer Science

Help me find the answers to these brain teasers. #1 I am where the sky is orange; I am where the grass is red; I am the land of violet bananas and the home to blue oranges. What am I? #2 Wha is a word that is 1 syllable but when you add 1 letter the end;

1. ## management

Hochwertige Waren vom Produzent. Fabrikverkauf. Versand am gleichen Tag aus Frankfurt. Bis 90 % günstiger als auf dem Markt. Reifentüten mit und ohne Logo. Stretch Folie. Alle Größen / Sorten. Kartons. Klebebänder. Malerkrepp. Malerfolie. Werkzeug.

posted on April 28, 2019
2. ## english

thanks

posted on August 9, 2018
3. ## Physics

ac=v2/r (1.5x10^6)^2/1.54x10^11=14.610m/s^2

posted on November 18, 2015
4. ## Math!

I know that it starts like this: 6 | 4 9 8 | 8 8 But I need help with the rest.

posted on March 5, 2014
5. ## language

That sounds fine!

posted on October 16, 2013
6. ## algebra

yes, you go over -9 on the x axis and draw a linear diagonal line up to 9 on the y axis.

posted on August 12, 2011
7. ## pre-algebra

wait how did you get that?

posted on January 6, 2009