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Displaying 71-80 of 93 results.

16^{x}-4^{x}-5=0

Posted 5 years ago by **Zoe_22** in Math 12 University - Advanced Functions | 0 answers

#logarithmic function #functions #polynomial equations

compound form XF_{2}, where X symbolizes a representative element.

a) If the compound were ionic, which group would you expect X to belong to? Explain

b)Name three properties that you would expect the ionic compound XF_{2} to have.

Posted 5 years ago by in Chemistry 11 | 0 answers

#iron

Two observations posts are 1 500km apart. Post A observes an object at a 55 degree angle. Draw a scale diagram from the object to the baseline. (Let 1 cm=???Km)

Posted 5 years ago by **Wilton1** in Science 9 - Applied | 0 answers

#triangulation

The circumference of apples from a paticular tree us normally distributed, with an average of 22 cm and standard deviation of -1. What is the Z-score of an apple with a circumference of 25 cm?

Posted 6 years ago by **anika.s** in Math 12 University - Data Management | 0 answers

#z score question

Polar Bear “this is the tricky one” does it contradict the concept of adaptation with respects to albedo?

Posted 6 years ago by in Science 10 - Academic | 0 answers

#climate change

What was Canada’s most significant contribution on the battlefields of World War I?

Posted 6 years ago by **natashaak** in Canadian History | 0 answers

#canadian history

N(t) satisfies the differential equation $\frac{dN}{dt}=ke^{at}N$dNdt =ke^{at}N , a and t are constants and t is the time. Use serperation of variables and the intial condition N(0)= N(knot) to show that N(t)= $N\left(knot\right)e^{\frac{k\left(e^{at}-1\right)}{a}}$N(knot)e^{k(eat−1)a }

Posted 6 years ago by **jsmith895** in Math 12 University - Calculus and Vectors | 0 answers

#differential equation

PLEASE HELP. Can you tell me how The Cold War and the development of NATO helped shape and modify Canada's Foreign Policy?

Posted 6 years ago by **fatswine** in Canadian History | 0 answers

#canadian history

does either methanol, ethanol, cobalt chloride, or 1-butanol have a polar end? What was the polar end for each molecule?

Posted 6 years ago by **Thiviya** in Chemistry 12 - University | 0 answers

#chemistry

A basketball player had a success rate of 80% for shooting free throws. Calculate the probability she will make three out of five attempts.

Posted 6 years ago by **Myuresha ** in Math 12 University - Data Management | 0 answers

#probability