Tuesday
July 22, 2014

Posts by Ernest


Total # Posts: 28

algebra
Lizeth noticed that her grandparents’ birth dates have an unusual property. Her grandmother was born 5- 31-36, and her grandfather was born 9-25-34. Furthermore, her great-grandfather 7-17-14. How many birth dates in a century have this property, in which the sum of the m...

FIN370
Dharma Supply has earnings before interest and taxes (EBIT) of $500,000, interest expenses of $300,000, and faces a corporate tax rate of 35%.

Life science, history, geography, and maths literacy
I'm in grade 11 and i was wondering if you could help me with this question. I'm doing those subjects and i would love to take a career that is linked in those subjects, what would they be?

Math
A skater races around a 500 the meter circular track a total of ten times. He crosses the start /finish line seven minutes after the start. Summarize the motion of the skater in terms of position, direction, and speed at the beginning, during, and the end of the race.

MATH
IF YOU DIVIDE PARK A(656 AREA SQ MI)INTO 32 EQ.PARTS, EACH CONTAINING A WHOLE # OF SQ. MI. HOW LARGE WOULD EA. PART BE? HOW LARGE WOULD THE REMAINING AREA BE?

Physic
If a circular space station has on outside radius of 750Km, how fast must the space station rotate in order to give an astronaut with a mass of 90Kg an acceleration of 9.8m/s^2?

Algebra
The sum of 3 consecutive intergers is 90. Find the largest interger if x is the smallest interger.

physics
What is the relative density of Al=2700 and H2O=1000kg

geometry
triangle ABC given that b=13m c=11m A=80

paragraph
write a 150 word paragraph to explain how purpose audience tone and content impact academic writing

Com/155
could you of would you write a 150 paragraph to explain how purpose audience tone and content impact academic writing

arithmetic
need a reinstatement A person hired a firm to build a CB radio tower. The firm charges $100 for labor for the first 10 feet. After that, the cost of the labor for each succeeding 10 feet is $25 more than the preceding 10 feet. That is, the next 10 feet will cost $125; the nex...

Physics
No answer

physics
How gravitational acceleration is used to benefit mankind and environment.how can rural people also benefit from the use of gravitational acceleration?

physics
Please help me i dont know the answer.

chemistry
Predict the empirical formula of the compound formed by each of the following pairs of elements.a) Li,S b) Na,H c) Al,l d) Ca,O

Chemistry-sig figs
why does KMnO4 act as self indicator in titration invoulving KMnO4?

science
what happens as a metal breaks? does the crystals of the crystal lines break? explain and make a sketch

physics
Dear drwls, could u put out the equations for me to have a better insight of what u explained above? Thank very much

physics
Two billiaard balls rolls to one another under an angle of 45°. Ball A have a speed of 3m/s and follows a track along the positive x-axis. Ball B moves on a track towards the x-axis and comes from the left top corner with a speed of 2m/s. Calculate the speeds and the direc...

Science
Atoms of the same elements that have different atomic mass are called?

''To Kill a Mockingbird" by Harper Lee?
Jem and Scout's respect for their father is greatly increased when he: a. Collects a large fee from a client. b. Argues with Mrs. Dubose. c. Shoots a mad dog. d. Stops a burglar. Atticus receives payment from Mr. Cunningham as: a. Hickory nuts and stove wood. b. Two bales ...

math
18, 38, 44, 50 QUESTIONS SHOW WORK/EXPLANATION & ANSWER IN THIS COLUMN. 18. Simplify: 38. Evaluate: 44. Number problem. One task took 7 minutes (min), a second task took 12 min, and a third task took 21 min. How long did the three tasks take as a fraction of an hour? 50. Find...

French
How do you unscramble the French word lapcre?

plant biology
Phytochrome function as an accessory pigmnet aduring photosynthesis. True or False I think the right answer is false beacuse Phytochrome is a photoreceptor, a pigment that plants use to detect light.

biology
The stoneworts are green algae that produce flagellated sperm in complex multicellular antheridia. True False I think its true but not sure

English essay
How can this carnage on our roads be stopped

Biology-Meiosis
How would the gametes be affected if a pair of chromatids failed to separate in the second meiotic division?

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