sat-dog

In the figure shown, lines $r$ and $s$ are parallel, and line $m$ intersects both lines. If $y<65$, which of the following must be true?

The equation defines a circle in the xy‑plane. What is the radius of the circle?

The graph shown models the number of candy bars a certain machine wraps with a label in $x$ seconds.

According to the graph, what is the estimated number of candy bars the machine wraps with a label per second?

If during this time the population of the city decreases by a fixed percent each year, which of the following must be true?

If the system of equations above has solution , what is the value of ?

Which expression is equivalent to ?

The graph of $y=f\left(x\right)$ is shown in the xy-plane. What is the value of $f\left(0\right)$?

The glass pictured above can hold a maximum volume of 473 cubic centimeters, which is approximately 16 fluid ounces. Jenny has a pitcher that contains 1 gallon of water. How many times could Jenny completely fill the glass with 1 gallon of water?

Which choice most effectively uses data from the graph to complete the example?

The graph gives the estimated number of catalogs $y$, in thousands, a company sent to its customers at the end of each year, where $x$ represents the number of years since the end of $1992$, where $0\le x\le 10$. Which statement is the best interpretation of the y-intercept in this context?

The constant 2.74 in this function estimates which of the following?

A bag containing 10,000 beads of assorted colors is purchased from a craft store. To estimate the percent of red beads in the bag, a sample of beads is selected at random. The percent of red beads in the bag was estimated to be 15%, with an associated margin of error of 2%. If r is the actual number of red beads in the bag, which of the following is most plausible?

In the xy-plane, the graph of intersects the graph of at the point . What is the value of a ?

Which choice most effectively uses data from the graph that support the student’s assertion?

In the figure, line $m$ is parallel to line $n$, and line $t$ intersects both lines. What is the value of $x$? 

Which of the following represents the result of increasing the quantity x by 9%, where ?

The expression , where and , is equivalent to which of the following?

In the xy-plane, the y-coordinate of the y-intercept of the graph of the function f is c. Which of the following must be equal to c ?

Tom scored 85, 78, and 98 on his first three exams in history class. Solving which inequality gives the score, G, on Tom’s fourth exam that will result in a mean score on all four exams of at least 90 ?

In the system of equations below, a and c are constants.

If the system of equations has an infinite number of solutions , what is the value of a ?

The graph of $y=f\left(x\right)+14$ is shown. Which equation defines function $f$?

The table shows the distribution, by location and power capacity (maximum rate of power generation) of the twenty largest wind projects in the United States in 2013. The total power capacity of the nine wind projects located in Texas was 4,952 megawatts (MW), and the total power capacity of the twenty wind projects was 11,037 MW in 2013. The amount of energy produced in one hour at a rate of one megawatt is one megawatt-hour. If each of the nine Texas wind projects in 2013 had operated continuously for 24 hours at the maximum rate of power generation, approximately how many megawatt-hours of energy would the nine projects have produced?

The number k is 36% greater than 50. If k is the product of 50 and r, what is the value of r ?

The weight of an object on Venus is approximately of its weight on Earth. The weight of an object on Jupiter is approximately of its weight on Earth. If an object weighs 100 pounds on Earth, approximately how many more pounds does it weigh on Jupiter than it weighs on Venus?

For which of the following data sets is the mean greater than the median?