Punctuation and Grammar
"If I had won the Powerball, I might off quit my job".
What is the error?
"might of" should be "might have"
Solve this system for y.
2x+y=18
3x-2y=13
y=4
In the following dataset, which is larger, the mean or the median?
1, 3 , 5 , 6 , 7 , 15 , 17 , 54
the mean
The equation h=4.1x+19 models the height (h, in inches) of an individual between the ages of 0 and 12 in terms of x (age in years). In the equation, what does 4.1 represent? Be precise
The expected increase in height per year
On each reading passage, what type of questions do we do first?
Line reference
What type of clause must come before a colon?
Independent clause
In right triangles, what are the identities for sine, cosine, and tangent?
SOH CAH TOA
Simplify as much as possible: (1+2i)(9-i)
11 + 17i
A family is buying new furniture. They are choosing between 2 different couches, 3 different tables, and 6 different chairs. How many unique combinations of couch, table, and chair could they pick?
36
Name 3 math strategies.
Making up numbers, working backwards, geometric estimation
What are the 3 forms of "there" and how are they used?
There -> to explain location ("over there")
Their -> possession ("their books")
They're -> contraction ("they are")
What is the formula for the area of a triangle?
A=bh/2
Given that there are 5280 feet in 1 mile, convert 48 miles/hour to feet/sec
70.4 ft/s
When flying with the wind, a plane went 183 mph. When flying against the wind, it went 141 mph. Find the speed of the wind.
21 mph
What type of punctuation can we NOT use to separate two independent clauses?
Comma
Non-essential information, known as appositives, can be set apart using which punctuation marks?
1. Commas
2. Dashes
BONUS: Parentheses
Find b-a:
9x2+bx+7=(ax+1)(x+7)
BONUS: Name the property used in this problem
b-a = 55
BONUS: equivalency
Solve for x: 16=2x+1
x = 3
In Math class, a student averages 83 on the first five tests. If the average of the first four tests was an 87, what was the score on the fifth test?
What is a misplaced modifier, and how do we fix it?
Description in the wrong place in a sentence—move the description and the thing being described next to each other
In context of our punctuation rules, how do we use coordinating conjunctions? Name all 7.
Ind, cc ind.
For, and, nor, but, or, yet, so
Convert 345 degrees to radians.
23pi/12
345 * (2pi/360)
Find the center of the circle: (x+4)^2 + (y+2)^2 = 25
(-4,-2)
Two radio towers are 190 miles apart. The signal from the first tower reaches 120 miles an all directions, and the signals from the two towers overlap by 30 miles. How fare does the signal from the second tower reach?
100 miles
Name the different types of reading passages in terms of content.
Narrative, social science, science, historical document, science