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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年9月28日)
A group of 9,000 dentists were selected at random from all US dentists to complete a survey.2018-09-28 编辑：max
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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年9月30日)
An employer wants to compare the commute times of 1st- and 2nd-shift employees. The two histograms show the average commute times for each group.2018-09-30 编辑：max
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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年10月8日)
In the system of equations, p is a constant. Which of the following describes all values of p for which the system has exactly one solution?2018-10-08 编辑：max
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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年10月10日)
The function F(t) gives the percentage, as a decimal, of information Dianna remembered t days after memorizing lines for a play.2018-10-10 编辑：max
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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年10月16日)
While driving from Orlando, Florida, to Tampa, Florida, a family travels 4 miles in 5 minutes.2018-10-16 编辑：max
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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年10月18日)
In the system of equations above, a is a positive constant. If the system is graphed in the xy-plane, which of the following best describes the two lines?2018-10-18 编辑：max
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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年10月24日)
In the linear equation shown above, a is a constant. If the equation has no solution, what is the value of a?2018-10-24 编辑：max
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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年10月26日)
Tonya hits a golf ball from an initial height of 10 feet.2018-10-26 编辑：max
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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年10月30日)
A circle in the xy-plane has its center at (-100,221) and a diameter of 17. Which of the following is an equation of the circle?2018-10-30 编辑：max
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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年11月1日)
During the process of radioactive decay, a "parent" material produces a new "daughter" material, which further decays into a stable material.2018-11-01 编辑：max
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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年11月5日)
Which of the following equations represents a line in the xy-plane with x-intercept at (-15,0) and y-intercept at (0,-9)?2018-11-05 编辑：max
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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年11月7日)
For each of the largest 21 airline companies in Europe, the average flight delay was calculated and is shown in the dot plot above.2018-11-07 编辑：max
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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年11月9日)
Black-footed ferrets are the only ferret species native to North America, but they were nearly extinct in the 1970s.2018-11-09 编辑：max
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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年11月13日)
Three electricity plans are available in a certain county.2018-11-13 编辑：max
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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年11月15日)
SAT官方每日一题附答案和解析[数学](2018年11月15日)2018-11-15 编辑：max
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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年11月19日)
k(k-1/2)=-1/162018-11-19 编辑：max
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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年11月21日)
A survey of a random sample of 12000 adults in the US home-buying market finds that 97% of those surveyed recognized a certain real estate brand name.2018-11-21 编辑：max
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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年11月23日)
A doctor orders 300 milliliters (mL) of a certain medicine at a 40% solution. The pharmacy has the medicine available only in 50% and 25% solution.2018-11-23 编辑：max
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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年11月26日)
An artist has a container in the shape of a right circular cylinder that is filled with sculpting clay.2018-11-26 编辑：max
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[SAT每日一题] SAT官方每日一题附答案和解析[数学](2018年11月28日)
Which of the following expressions is equivalent to 16x^4-81?2018-11-28 编辑：max
