展开全部

题目列表

题目内容
Which of the following best describes the function of the highlighted sentence?


A rectangular tile with length l and width w is shown above. What is the ratio of the area of the shaded region of the tile to the area of the tile that is not shaded?
A total of 64 cubical blocks, each 3 inches on an edge, are stacked in layers to form a large cubical block. What is the volume, in cubic inches, of the large block?
The function f is defined by $$f(x)=x^2-5x+1$$ for all numbers $$x$$. What is the median of all possible values of $$f(n)$$, where n is an integer and $$6 \leq n \leq 14$$?
Three people are in the process of reviewing 50 grant proposals. The numbers of proposals that each has reviewed so far are 32, 28, and 25, respectively.

Quantity A

The number of proposals that have been reviewed by at least 2 reviewers

Quantity B

$$32$$




If lines $$s$$ and $$t$$ shown are parallel, how many points in the plane of these lines are equidistant from all three lines?


In the figure the small rectangular region represents a flower garden with dimensions $$x$$ feet by $$y$$ feet, and the shaded region between the two rectangles shown represents a walkway 4 feet wide around three sides of the garden. Which of the following represents the area of the walkway, in square feet?


The two circles in the figure shown have a common center at O, the area of the shaded region is 40π, and the measure of angle AOC is $$90°$$.

Quantity A

The circumference of the smaller circle

Quantity B

The length of arc ABC


When the positive integer n is divided by 5, the remainder is 3.

Quantity A

The remainder when 2n is divided by 10

Quantity B

$$6$$


If n acres of land can be irrigated with g gallons of water, how many acres of land can be irrigated at this rate with 1,000 gallons of water?


On the number line, point $$A$$ has coordinate $$y$$ and point $$B$$ (not shown) has coordinate $$x$$. The distance between $$A$$ and $$B$$ is equal to $$y^2$$.

Quantity A

$$x$$

Quantity B

$$0$$


A local store combined two consecutive discounts into a single discount. If the two consecutive discounts were 20 percent off the retail price and then 40 percent off the discounted price, what is the single discount off the retail price that is equivalent to the two consecutive discounts?

_____%
If $$-1 \lt x \lt 0$$, which of the following inequalities must be true?
The cost to rent a car from Agency $$B$$ is $4.00 a day plus $0.15 per mile driven, and the cost to rent a car from Agency $$C$$ is $20.00 a day plus $0.05 per mile driven. A car is to be rented for one day and driven $$x$$ miles. If the cost of renting the car from Agency $$B$$ will be less than the cost of renting the car from Agency $$C$$, which of the following could be the value of $$x$$?
Indicate all such values.
In the $$xy$$ -plane, line k has a positive $$x$$ -intercept and a slope of $$2$$. Which of the following equations represents a line that intersects line k at a point above the x-axis?
Thirty percent of the employees in a certain company were selected for a study. Of those selected, 60 percent were married, and 40 percent of those married employees were college graduates.

Quantity A

The percent of those selected who were not college graduates

Quantity B

$$60%$$


The number of different subsets of 4 elements that can be selected from a set of 6 elements is 15. How many more different subsets of 4 elements can be selected from a set of 8 elements than from a set of 6 elements?
There are 8 marbles in a box, and each marble is either green or yellow. One marble is to be chosen at random from the box, without replacement, and then another marble is to be chosen at random from the box. If the first marble chosen is green, then the probability that the second marble chosen will be green is $$\frac{2}{7}$$.

Quantity A

The probability that the second marble chosen will be yellow given that the first marble chosen is yellow

Quantity B

$$\frac{4}{7}$$


$$x$$ is the units digit of the number $$11^{14} - 1$$.

Quantity A

$$x$$

Quantity B

$$1$$


The price of a bag containing 5 pounds of flour is $1.99. (1 pound=16 ounces)

Quantity A

The price per ounce of flour in this bag

Quantity B

$$$0.03$$


共收录:

25000 +道题目

269本备考书籍

最新提问