# Posts by Becka

Total # Posts: 26

Quantitative Reasoning (math)
What is the answer to the question above. I got 17.8ft high. Is that correct?

Physics
1.) What is the acceleration of a car that increases its velocity from 0 to +14m/s in 10s? 2.) What is the acceleration of a car that maintains a constant velocity of - 14m/s for 10s? 3.) Seagulls are often observed dropping clams and other shellfish from a height to the rocks...

Algebra 2
1.) The cost in C dollars of manufacturing x bicycles at Holliday's Production Plant is given by the function C(x) = 2x2 - 800x + 92,000. Find the minimum cost. 2.) The vertex of y = -3x2- 6x - 9 lies in which quadrant? 3.) Given f(x) = 1/3*(x - 4 )2 + 7. Identify the ...

History
It mentions conquering then the wealth from the rice they would go so I'm going with D.

History
What allowed the Khmer kingdom to became great? A. Ability to produce excess rice and export it B. Abundant mineral resources C. Technological advances D. Ability to conquer other lands I have a hard time with this question. Either A or D?

History
1. What major problem did the Roman Empire face in the mid to late Fourth Century? A. Weak leadership B. Immigration and invasion C. Lack of education within the empire D. Poor infrastructure 2. A staple food transplanted from Southeast Asia to the Mediterranean world as a ...

Hiastory HURRY!!!!!!!!!!!!!!!!!!!!!!!

Hiastory HURRY!!!!!!!!!!!!!!!!!!!!!!!
Which of the following programs would have pleased Hoover the most? A. national medical care for all citizens B. voluntary relief efforts by church groups C. social security for old people D. federal unemployment payments

I think its -12 am i correct

xy = –12. What is the constant of variation for this relationship? A. -1/4 B. –1.2 C. –0.12 D. –12

Science Help fast

Science Help fast
A cheetah can go from a state of resting to running at 20 m/s in just 2 seconds. What is the cheetah’s average acceleration? A. 0.1 m/s2 B. 10 m/s2 C. 0.1 m/s D. 10 m/s

Science Help fast
A cheetah can go from a state of resting to running at 20 m/s in just 2 seconds. What is the cheetah’s average acceleration? A. 0.1 m/s2 B. 10 m/s2 C. 0.1 m/s D. 10 m/s

Algebra
Never mind its 2/3

Algebra
Find the constant of variation for the quadratic variation. 6y = 4x2 A. 4/9 B. 2/3 C. -2 D. 3/2

Choose the correct answer. Milo wants to make a mixture that is 50% lemon juice and 50% lime juice. How much 100% lemon juice should he add to a juice that is 20% lemon juice and 80% lime juice to make 4 gallons of the 50% lemon/50% lime juice mixture? A. 0.5 gallon B. 1.5 ...

Science Hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
thanks!!!!!!!

Science Hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
What is the acceleration of an object if it goes from a velocity of +25 m/s to rest in 5.0 s? A. –5 m/s2 B. +5 m/s2 C. –25 m/s2 D. +25 m/s2

critical thinking
Could someone double check my answers for me? Thank You! 2.) “Right. George Bush ‘won’ the election in 2000, didn’t he?” the use of quotation marks around “Won” has the effect of a a. Weaseler b. Dysphemism c. downplayer d. rhetorical ...

English
Please help me understand what I should do. Below is the assignment that I am not understanding. What is a one page diary entry? What is APA format? Answer in complete sentences and be sure to use correct English spelling and grammar. Sources must be cited in APA format. Your ...

science
an electron is released into a uniform electric field of magnitude 1.5 x 10^3 N/C. Calculate the acceleration of the electron, neglecting gravity. I know that if a charge is released in the electric field, it experiences a force and accelerates, gaining kinetic energy, so is a...

physics
sorry, How long after the field is switched on are the particles 135 m apart? B. How far has each particle moved in this time? C. How fast is each particle moving at this time? should i still use that formula

physics
Two charged particles in an accelerator are at rest until an electric field causes them to accelerate away from each other when the field switched is turned on, particle a accelerates to the left at 8.97e+07 m/s2 while particle B accelerates to the right at 7.78e+08 they start...

Math
A triangle has side lengths of 172m, 155m, and 200m. calculate the area.

english
hey i am haveing sooooo much trouble with speech writing iv tried and re-writen it so many times. can u help me write a speech on faceing a big challenge. the challenge i was going to use was singing on stage.

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