Problem-Solving and Data… | SAT Math Section

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Mar 28, 2024

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High School Year 20082009201020112012 Foothill 8780757670 Valley 4454657682 Total 131134140152152 The table above shows the number of students from two different high schools who completed summer internships in each of five years. No student attended both schools. Which of the following statements are true about the number of students who completed summer internships for the 5 years shown? I. The mean number from Foothill High School is greater than the mean number from Valley High School. II. The median number from Foothill High School is greater than the median number from Valley High School.

Difficulty: Easy

I only

II only

I and II

Neither I nor II

For $x>0$, the function $f$ is defined as follows:$f(x)$ equals $201\%$ of $x$Which of the following could describe this function?

Difficulty: Hard

Decreasing exponential

Decreasing linear

Increasing exponential

Increasing linear

There are 20 buttons in a bag: 8 white buttons, 2 orange buttons, and 10 brown buttons. If one of these buttons is selected at random, what is the probability of selecting a white button?

Difficulty: Easy

\frac{2}{20}

\frac{8}{20}

\frac{10}{20}

\frac{12}{20}

If $t=4u$, which of the following is equivalent to $2t$?

Difficulty: Easy

$8u$

$2u$

$u$

\frac{1}{2}u

Amount invested Balance increase Account A $500 6% annual interest Account B $1,000 $25 per year Two investments were made as shown in the table above. The interest in Account A is compounded once per year. Which of the following is true about the investments?

	Amount invested	Balance increase
Account A	$500	6% annual interest
Account B	$1,000	$25 per year

Difficulty: Hard

Account A always earns more money per year than Account B

Account A always earns less money per year than Account B.

Account A earns more money per year than Account B at first but eventually earns less money per year.

Account A earns less money per year than Account B at first but eventually earns more money per year.

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