143 Answered Questions for the topic SAT prep
Sat Prep Sat Writing
SAT Writing Question 2:
Faster than a speeding bullet, able to leap tall building in a single bound, Superman was the first comic book superhero. Prior to 1938, when Superman made his debut, early comic books consisted of... more
Algebra Math SAT Question PLEASE HELP!!!
A rectangle has a length of 15 meters less than 10 times its width. If the area of the rectangle is 7975 square meters, find the length of the rectangle.
H E L P ! Algebra SAT MATH question
An orchard has 260 apple trees. The number of rows exceeds the number of trees per row by 7. How many trees are there in each row?
HELP !!! algebra SAT question
Two pipes can fill a tank in 64 minutes if both are turned on. If only one is used, it would take 54 minutes longer for the smaller pipe to fill the tank than the larger pipe. How long will it take... more
Probability Homework Help
A six sided dice and 20 sided dice are rolled.Let event A be rolling and odd number, and event B be rolling a multiples of 4 on the 20 sided dice.Determine P(A∩B)Choices:-1/120-7/10-1/20-1/10
What kind of transformation converts the graph of f(x)=|x|+9 into the graph of g(x)=4|x|+9?
There is only one correct answer. The answer options are..Horizontal stretchvertical stretchhorizontal shrinkvertical shrinkits asking which one of these transformations/dilations makes the first... more
What is one way to study and preapre for the SAT reading section on your own?
The sentence(s) below has one or more blanks. Beneath each sentence(s) are five words or sets of words. Choose the word or set of words that best fits the meaning of the sentence as a whole.
He believed that in order to _________ the problem fully, he would need to understand all of its _________.A) solve...positionsB) embrace...nuancesC) comprehend...extremeD) experience...thoughtsE)... more
From a group of 5 Business students and 7 Hospitality students, a committee of 5 members is to be formed to discuss plans for the exhibit. How many committees can be formed given each condition?
a. All are Hospitality students b. 3 are Business students c. At most 2 are Business students
If the tide is rising at 1 foot per half hour, how long will it be before Rexy can reach the end of the rope?
Rexy the Tyrannosaur fell overboard while sailing one day. Fortunately, Rexy is a pretty good swimmer (in spite of having such short arms), but even so, she needed to find a way to get back onto... more
How many cakes does Johnny have to sell to make the $600 back?
Johnny makes cakes on the weekends, For every cake Johnny makes he spends $2 on ingredients, and sells every cake for $10. But he had to spend $600 on pans and stuff before he even started. How... more
Fixed Point Arithmetic
Suppose we have to add 12.5 and 1.25 using fixed point arithmetic 1) integer form Scale factor -2 and 2) fractional form Scale factor 4 Do we consider the decimal point(.) as a digit in each... more
How do we solve the equation,(D^2 - 2D + 1)y = e^2x(cosh2x + cos2x)
Pattern Proof - Logic
Symbolize and test for the validity of the following arguement using pattern proof If u send me a message then I will come to meet you. If you do not send me a message then I will go to China.... more
D Operators - Differential Equations
Using D Operator method find the general solution of the differential equation,d^y/dx^2 - 2dy/dx + 2y = 1
Write an equation for a line perpendicular
Write an equation for a line perpendicular to 2 y + 4 x = 2 and passing through the point (2,-4)
Find an equation for the line perpendicular
Find an equation for the line perpendicular to y = − 1/ 5 x + 2 and goes through the point ( − 5 , − 8 ) . Write your answer in the form y = m x + b .
Write an equation for a line perpendicular
Write an equation for a line perpendicular to y = 4 x − 2 and passing through the point (-4,5)
Write an equation for each parabola
(a)vertex (2,-1)focus (2,-5)(b)focus (3,5)directrix x=0
In a mixture of potting soil, the ratio of peat moss to compost is 3:5. How much of each is in a 12 pound bag of potting soil?
If a is 63 percent of x and c is 3/8 of x, then the ratio of a to c is ? (round to 0.001)
I don't understand how to solve these, can you help?
Verify each identity(a) tanΘ + secΘ = cos Θ/1-sinΘ(b)tan2Θ - sin2Θ = sin2Θ tan2Θ
I don't understand how to solve this precalculus problem
If 4x + 2y = 24 and 7y/2x = 7, what is the value of x + y?
How much of an improvement in my SAT do I need to make a real difference in my chance of getting into a college?
The sum of the ages of Austin and Hillary is 71 years.
The sum of the ages of Austin and Hillary is 71 years. 7 years ago, Austin's age was 2 times Hillary's age. How old is Austin now?