Given the following geometric sequence, find the common ratio: $\{225, 45, 9,\dots\}$.

Inspiration is caused by the firing of I neurons in the __________of the medulla oblongata.

Two carts move in the same direction along a frictionless air track, each acted on by the same constant force for a time interval $\Delta t$. Cart 2 has twice the mass of cart 1. Which one of the following statements is true? Cart 1 has the greater change in momentum.

What sensory experiences does a fetus have before birth?

The dot plots as shown the approximate distances players on two soccer teams had to travel to get to the soccer field for their game. Which measure of center should be used to make a comparative inference about the distance traveled by players from each team? Use this measure of center to form a comparative inference.

What distance does electromagnetic radiation travel in $25.5 \mathrm{fs}$ ?

Draw a square and its inscribed and circumscribed circles. Find the ratio of the areas of these two circles.

Suppose you are rehearsing for a concert.You plan to rehearse the piece you will perform four times the first day and then to double the number of times you rehearse the piece each day until the concert. What are two formulas you can write to describe the sequence of how many times you will rehearse the piece each day? - How can you write a sequence ofnumbers to represent this situation? - Is the sequence arithmetic, geometric, or neither? - How can you write explicitand recursive formulas for this sequence?

A skier starts from rest at the top of a 24 degree slope 1.3 kilometre long. Neglecting friction, how long does it take to reach the bottom?

Revise the following sentence to correct any errors in the usage of the above glossary terms. If a sentence is already correct, write C next to the sentence number.

I’m sorry, but I cannot leave you have the car this weekend.

a) Determine the root(s) of the equation $\sqrt{x+3}-7=0$ algebraically.

b) Use a graph to locate the x-intercept(s) of the function $f(x)=\sqrt{x+3}-7$

c) Use your answers to describe the connection between the x-intercepts of the graph of a function and the roots of the corresponding equation.

Evaluate the double integral. double integral (x^2+2y)dA, D is bounded by y=x, y=x^3, x>=0

Give the letters in VIEW II that identify surfaces F , G , and H .

Given that we have seven deer and four bears. Write the ratio of animals to deer.