What is 1/2 x 3 1/5 ?
8/5 or 1.6.
Solve for x.
3x=15
x=5
Suppose that an aquarium has a base area of 20m2 and a height of 50m. What does the volume have to be?
100cm3.
What is one way that you can misrepresent data in a graph?
Have no labels, Do not start the graph at 0, Have narrow/wider graphs.
There isn't a no calculator section on the final. True or false?
True.
Suppose you have the expression 5(6-3)-22+(5)(2). What is this equal to?
21.
Solve for x.
5x+25=60
7.
What is the volume of a cylinder whose height is 10 cm and whose radius is one fifth of the height?
125.7cm3.
Suppose a bag of marbles has 5 black marbles, 5 pink marbles and 5 Red marbles. What is the probability of choosing a pink marble, putting it back, and then picking a red marble?
25/225 or 1/9 or 0.11
What are the first 5 digits of pi?
3.14159 or 3.1415.
Suppose that one out of five doctors recommend a particular type of medicine for treating a type of headache. If there are 250 doctors, how many of them DO NOT recommend this medicine?
200.
Which of the following equations is equivalent to
3x – 11 = 6?
a) 3x + 2 = 7
b) x – 11 = 2
c) x = 3(6 – 11)
d) 3x – 6 = 11
d) 3x – 6 = 11
How many squares can be seen from the right side?
6.
Suppose that the probability that it snow in Kenya is 0.05%. What is the probability that will NOT snow in Kenya?
99.95.
What is the official language of Hong Kong?
Cantonese?
Is (12,16,20) a pythagorean triple?
Yes. 122+162=202
What is the missing number and the formula for the linear relation?
6 and y=5x-4.
What are the dimensions of the front view of the rectangular prism below?
3cm x 6cm.
When do we use a Double line graph?
When we want to compare the trend of two events over time.
What language is Mr.C learning right now? Hint: Think of famous countries in Europe
Italian.
5 cups of a spice mixture contains 35% sugar, 10 % salt and the rest pepper. How many cups of salt and pepper make up this mixture? Round to the nearest hundredth.
3.25.
What is the linear equation that represents the following graph?
y=x.
What is the Surface area of the following Cylinder?
89.5 cm2.
Suppose that we roll 3 dice and draw a card from a standard deck. What is the probability that the dice shows a 2, 5 and 6 and you draw 5 aces from a deck?
1/216 or 0.004. The aces don't matter since this is impossible.
What is the World's 2nd highest Mountain?
K2