展开全部

题目列表

题目内容
$$h^{2}>1$$

Quantity A

h

Quantity B

$$\frac{1}{h}$$




$$\frac{x^{3}}{y^{6}}$$=$$\frac{1}{27}$$

Quantity A

3x

Quantity B

$$y^{2}$$




In 2014 the price of one share of a certain stock increased by 20 percent from January 1 to February 1 decreased by n percent from February 1 to March 1, and increased by 25 percent from March 1 to April 1. If the price of one share of the stock increased by 5 percent from January 1 to April I in 2014, what is the value of n?
The artists sought to (i)____________ precisely the impulses that traditional or generally accepted thinking had (ii)___________. By cultivating instinctive, irrational awareness--which might come from dreams or from accepting results derived by chance or from a receptivity to taboo-they hoped to(iii)____________their audience`s sense of everyday reality.
The essays in this collection, which explore the adaptation of literary texts to film, all (i)________ the view that the fidelity of film adaptations to their literary precursors is(ii) ________. In fact, the authors of these essays broadly concur that an emphasis on fidelity in film adaptations can be traced to an outmoded academic ideology that insistently prizes the literary in a way that(iii)________ the value of the cinematic.
According to the passage, which of the following is true regarding the symbols of the Mesoamerican codex graphic system?
The total annual per capita consumption of ice cream and cheese combined in 1950 was approximately what percent of that in 1990 ?
For 1970, which of the following is closest to the ratio of the annual per capita consumption of fresh vegetables to that of ice cream?
n is a positive even integer

Quantity A

The greatest possible value of x such that $$2^{x}$$ is a factor of n(n+2)(n+4)(n+6)

Quantity B

The greatest possible value of y such that $$2^{y}$$ is a factor of n(n+2)(n+4)(n+6) + 320


A cube has its faces numbered from 1 to 6. The cube is weighted in such a way that when it is rolled, the probability that X will appear on the top face is equal to $$\frac{k}{X}$$, where k is a constant. What is the value of k?
The standard deviation of n numbers $$x_{1}$$, $$x_{2}$$, $$x_{3}$$,......, $$x_{n}$$, with mean $$\overline{x}$$ is equal to $$\sqrt{\frac{s}{n}}$$, where S is the sum of the squared differences $$(x_{i} - \overline{x})^{2}$$ for 1 ≤ i ≤ n.

For what value of x is the standard deviation of the numbers 6, 14, 16, and x least?
If P is the product of all of the 100 different numbers of the form $$\frac{m+1}{m}$$, where m is an integer and 1 ≤ m ≤ 100, which of the following statements about P is true?
If $$8^{x}$$=16, then x=
The function f is defined by f(x)=|x-a|-|b-x| for all numbers x, where a and b are positive costants. What is the value of f(-4)?
What is the units digit of the sum $$13^{10}+17^{10}$$ ?
A teacher will assign a group project to 2 or more of the 4 students James, Kalla, Lomi, and Michelle. To how many different groups of students can the teacher assign the project?
The units digit of 2!+4!+6!+8!+10! Is
A combination lock is set to open when the correct direction sequence is selected, either left-right-left or right-left-right, and when the correct three numbers from 1 to 60, inclusive, are selected in the correct order. If each number can be used only once, which of the following gives the number of different combinations that can be set to open the lock?
x > y > 0

Quantity A

$$\frac{x}{y}+\frac{y}{x}$$

Quantity B

2


A gardener is planning a vegetable garden that will be enclosed by a fence.The garden will be rectangular with an area of 24 square meters, and each side of the garden will be a whole number of meters in length. Fence posts will be placed so that there is a post at each corner, the centers of the posts are along the perimeter of the garden, and the distance between the centers of adjacent posts is 1 meter.Which of the following CANNOT be the total number of fence posts in the plan?

共收录:

25000 +道题目

202本备考书籍

最新提问