Mathematics
Grand-Tests
Easy

Question

The histogram summarizes the distribution of the total annual precipitation, in inches, for the city of Seattle for 68 years. The first bar shows the number of years with total annual precipitation of at least 20 inches but less than 25 inches, the second bar shows the number of years with total annual precipitation of at least 25 inches but less than 30 inches, and so on.

How many years had at least 50 inches of total annual precipitation?

  1. 3
  2. 9
  3. 12
  4. 27

The correct answer is: 3


    From graph, option (A)

    Related Questions to study

    grand-tests
    mathematics

    For a study, a botanist grew seedlings in two separate groups. The ratio of the number of seedlings in group A to the number of seedlings in group B is 1 to 2. If a total of 300 seedlings were used in the study, how many were in group B?

    For a study, a botanist grew seedlings in two separate groups. The ratio of the number of seedlings in group A to the number of seedlings in group B is 1 to 2. If a total of 300 seedlings were used in the study, how many were in group B?

    mathematicsgrand-tests
    grand-tests
    mathematics


    The scatterplot shows the relationship between two variables, x and y. Which equation is the most appropriate quadratic model for the data shown?


    The scatterplot shows the relationship between two variables, x and y. Which equation is the most appropriate quadratic model for the data shown?

    mathematicsgrand-tests
    grand-tests
    mathematics

    The function his defined by h left parenthesis x right parenthesis equals 2 over 3 x plus 4 . For what value of x does h(x) = - 3 ?

    The function his defined by h left parenthesis x right parenthesis equals 2 over 3 x plus 4 . For what value of x does h(x) = - 3 ?

    mathematicsgrand-tests
    parallel
    grand-tests
    mathematics

    A linear model estimates that a cat's weight was 4 ounces when it was born and 76 ounces 150 days after it was born. Which function defines this model where f(x) is the cat's weight, in ounces, x days after it was born, for 0 less or equal than x less or equal than 150 ?

    A linear model estimates that a cat's weight was 4 ounces when it was born and 76 ounces 150 days after it was born. Which function defines this model where f(x) is the cat's weight, in ounces, x days after it was born, for 0 less or equal than x less or equal than 150 ?

    mathematicsgrand-tests
    grand-tests
    mathematics

    Five students each combined 500 milliliters (mL) of water with 500 mL of cooking oil and measured the volume of the combination. Their results are shown in the table.

    What is the mean, in mL, of the combined volumes listed in the table?

    Five students each combined 500 milliliters (mL) of water with 500 mL of cooking oil and measured the volume of the combination. Their results are shown in the table.

    What is the mean, in mL, of the combined volumes listed in the table?

    mathematicsgrand-tests
    grand-tests
    mathematics

    The equation 5D - R = 40 gives the relationship between the dew point D, in degrees Celsius (° C), and relative humidity R, as a percent, when the air temperature is 28° C. At that temperature, what is the relative humidity, as a percent, when the dew point is 14° C?

    The equation 5D - R = 40 gives the relationship between the dew point D, in degrees Celsius (° C), and relative humidity R, as a percent, when the air temperature is 28° C. At that temperature, what is the relative humidity, as a percent, when the dew point is 14° C?

    mathematicsgrand-tests
    parallel
    grand-tests
    mathematics

    Burning methane produces 891 kilojoules of energy per mole of methane molecules. Which of the following is closest to the number of moles of methane molecules required to produce 5,500 kilojoules of energy from burning?

    Burning methane produces 891 kilojoules of energy per mole of methane molecules. Which of the following is closest to the number of moles of methane molecules required to produce 5,500 kilojoules of energy from burning?

    mathematicsgrand-tests
    grand-tests
    mathematics


    A marine biologist tracked the distance of two bottlenose dolphins from an ocean beacon. The graph shows the distance of each dolphin from the beacon after the marine biologist began tracking them. After how many seconds were the dolphins the same distance from the beacon?


    A marine biologist tracked the distance of two bottlenose dolphins from an ocean beacon. The graph shows the distance of each dolphin from the beacon after the marine biologist began tracking them. After how many seconds were the dolphins the same distance from the beacon?

    mathematicsgrand-tests
    grand-tests
    mathematics

    The table shows the areas, in square centimeters, for 4 triangles.

    What fraction of the triangles have areas less than 20 square centimeters?

    The table shows the areas, in square centimeters, for 4 triangles.

    What fraction of the triangles have areas less than 20 square centimeters?

    mathematicsgrand-tests
    parallel
    grand-tests
    mathematics

    Angkor Wat in Cambodia is a temple structure covering a land area of 500 acres. The construction of Angkor Wat lasted 3 7 years. Which of the following values is closest to the average number of acres of construction per year?

    Angkor Wat in Cambodia is a temple structure covering a land area of 500 acres. The construction of Angkor Wat lasted 3 7 years. Which of the following values is closest to the average number of acres of construction per year?

    mathematicsgrand-tests
    grand-tests
    mathematics

    Which expression is equivalent to 6x 4 + 7 x2 + 2 ?

    Which expression is equivalent to 6x 4 + 7 x2 + 2 ?

    mathematicsgrand-tests
    grand-tests
    mathematics

    g left parenthesis n right parenthesis equals 12 comma 000 left parenthesis 0.66 right parenthesis to the power of n over 12 end exponent
    The function g above can be used to determine the value, in dollars, of a piece of equipment after n months. If the value of the equipment decreases each year by x% of its value the preceding year, what is the value of x ?

    g left parenthesis n right parenthesis equals 12 comma 000 left parenthesis 0.66 right parenthesis to the power of n over 12 end exponent
    The function g above can be used to determine the value, in dollars, of a piece of equipment after n months. If the value of the equipment decreases each year by x% of its value the preceding year, what is the value of x ?

    mathematicsgrand-tests
    parallel
    grand-tests
    mathematics

    In the xy-plane, what is the x-coordinate of the center of the circle with equation
    x2 - 6x + y 2 + 2 y = -1 ?

    In the xy-plane, what is the x-coordinate of the center of the circle with equation
    x2 - 6x + y 2 + 2 y = -1 ?

    mathematicsgrand-tests
    grand-tests
    mathematics


    For a function f, the table gives some values of x and their corresponding values of f(x). What is the y-coordinate of they-intercept of the graph of y = f(x) in the xy-plane?


    For a function f, the table gives some values of x and their corresponding values of f(x). What is the y-coordinate of they-intercept of the graph of y = f(x) in the xy-plane?

    mathematicsgrand-tests
    grand-tests
    mathematics

    If 4(2x + 6) = 48, what is the value of 3x ?

    If 4(2x + 6) = 48, what is the value of 3x ?

    mathematicsgrand-tests
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.