展开全部

题目列表

题目内容
Last Tuesday.in the produce section of a grocery store, the price of apples was $3.00 per kilogram, the price of bananas was $1.00 per kilogram and the price of grapes was $4.00 per kilogram. A family purchased 3 kilograms more of apples than kilograms of bananas, and 1 kilogram less of grapes than kilograms of bananas. The family spent a total of $25.80 on apples, bananas and grapes. How many kilograms of bananas did they purchase?

____________kilograms of bananas
Let abc be a three-digit positive integer, where a, b, and c are the digits of the integer. If 81a+9b+c=104, what is the value of the integer abc?
Quadrilateral ABCD is inscribed in a circle. If the measure of angle C is 96 degrees greater than the $$\frac{1}{3}$$ the measure of angle A, in degrees, what is the measure of angle A? (Note:The measure of an angle inscribed in a circle is equal to half the measure of the central angle that subtends the same arc.)
Which of the following lists of numbers has the greatest standard deviation?
As choreographers, neither Christopher Wheeldon nor AlexeiRatmansky is ___________________: in watching their work,you see how much they derive from earlier choreographers and how much this sense of heritage enlivens their dances.
Projections based on climate models are notoriously uncertain and this uncertainty is ___________________ our lack of knowledge about how climate change will affect plants.
According to the passage, Native American tribal colleges view "global collaboration and outreach" primarily as a
The passage most clearly supports which of the following conclusions about the sense of identity held by "many Native people"?
The idea that the spoken English of Shakespeare' s time remains alive and well in certain rural areas is a remarkably_________________ one: this myth resurfaces in the media quite regularly.
Many introduced invasive plants ________________ the reduction in competition following natural disturbances, but there are some, such as garlic mustard and herb Robert,that even invade and affect areas that are undisturbed.
The passage suggests that which of the following was true of "recreation advocates" in the 1960s?
According to the passage, new long-distance hikers in the 1970s differed from earlier wilderness adventurers in that they
At the end of 1989, 10 million employees in the United States had their paychecks deposited electronically in their bank accounts. By the end of 1996, that number had increased to 50 million. If during the last year of the period from the end of 1989 through the end of 1996, the number of employees who had their paychecks deposited electronically increased by 10 million, what was the average (arithmetic mean) increase per year for the first 6 years in the period?
For all values of $$a$$ and $$b$$, $$(a+b)^3 =a^3+3a^2b+3ab^2+b^3$$.

Quantity A

$$(c-d)^3+3(c-d)^2d+3(c-d)d^2+d^3$$

Quantity B

$$c^3$$


What is the greatest possible area of a rectangular region whose perimeter is 60?
Examinees who received a score of 6 or more passed the test. Which of the following is closest to the average (arithmetic mean) score of the examinees who passed the test?
What was the median score?
Which of the following is closest to the percent of the examinees who received scores that were within 1.0 standard deviation of the mean?
In context, the highlighted sentence serves primarily to
Confounding the perception of needlework as _____________ the Oxburgh embroideries,executed by a sixteenth-century Scottish queen and her attendant,incorporate text and imagery from books byr astinguished scholars of the time.

共收录:

25000 +道题目

202本备考书籍

最新提问