Posts by eloise
Total # Posts: 24
for what value(s) of k does the equation kx - 10 - 5x^2 have: a) one real solution b) two distinct real solutions c) no real solution
A balanced equation for copper oxide + ethanoic acid.
Write a balanced equation for copper oxide + Ethanoic Acid
10cm3 of hydrogen are burned in oxygen to form water. What volume of oxygen is need to burn hydrogen completely?
Speedy Limousine-the prices of gasoline and wage rates for drivers has increased costs. So what is the initial condition and the direction of the firms's demand curve. and describe the type of demand shift if anyWhat would happen to the equilibrium price. What would happen...
a car travels 35 km in the first 20 minutes, 43 km in the second 30 minutes and 19 km in the last 18 minutes of a trip. what is the average speed in Km/mn?
Thank you very much
Hello, just a quick homework question. How do you say: working for my sister's buisness - is it sister's with an apostrophe s or just s or apostrophe after s?
Ahhh thank you very much :)
I am supposed to factorise it
Probably quite easy but I am stuck :/ 3d+6e
250mL/100mL=1.5 36g * 2.5=90g 90 grams KCl (potassium chloride) will be needed to make a saturated solution in 250 mL of water at 40 degrees C.
Sorry, another question. A camper van with a mass of 2500kg has a maximum driving force of 2650N. The camper van drives along a straight, level road at a constant speed of 90 kilometres per hour. At this speed, air resistance is 2000N and the frction between the tyres and road...
Ahh ok, thank you very much!
A spacecraft launches a probe at a constant speed. A day later, the probe returns at the same speed. Did the probe have to burn any fuel?
Ok, thank you. I was wondering if the several masses had something to do with the surface being ice?
A space probe lands on the icy surface of Europa, a moon of Jupiter. It weighs a set of known masses. The results are shown below. Mass (kg) 0.1 0.2 0.3 0.4 0.5 Weight (N) 0.15 0.30 0.36 0.55 0.68 a) i) Plot a graph of this data on the axes given (done) ii) Use your graph to ...
add 100 to 450 to get your answer 100 + 450 = 550 Answer: 550 lbs
How to put a powerpoint presentation together. I have not used powerpoint before. please help! A new business perposal to add busenesses to a new business.
Why did art have a religious significance to the Romans?
How were Roman steam baths warmed?