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MATH YELLOW BOOK
40問 • 6ヶ月前
  • Angel Borres
    • 通報

    問題一覧

  • 1

    In the phrase, “six times a number increased by seven raised to the fifth power”, what is the exponent?

    5

  • 2

    The island of Luzon is estimated to be 100,000 square kilometers. In exponential form, how can it be expressed?

    1 x 10^5

  • 3

    How many prime numbers are there between 1 and 100?

    25

  • 4

    What are the prime factors of 120?

    2 x 2 x 2 x 3 x 5

  • 5

    What are the prime factors of 56?

    7, 2, 2, 2

  • 6

    The least common multiple of 2, 3, and 4 is _______.

    12

  • 7

    What is the LCM of 5, 2, and 7?

    70

  • 8

    What is the least common multiple of 12 and 60?

    60

  • 9

    The largest common factor of two or more numbers is called?

    Greatest common factor

  • 10

    The greatest common factor of 22, 15, 7 is

    1

  • 11

    Which of the following decimals is equivalent to 9%?

    0.09

  • 12

    What percent of 75 is 15?

    20%

  • 13

    What is the total amount after adding 8% interest for 3 months on P6,000?

    P 6,120

  • 14

    Iah left her house at 2 PM traveling at a constant speed. At 4 PM, her brother Prince drove at 70 kph to catch up to her. If Mia was overtaken at 9 PM, at what speed was she traveling?

    40 kilometers per hour

  • 15

    The probability of getting a 2 after rolling a fair die is

    1/6

  • 16

    If a die is rolled, what is the probability of getting a number divisible by 2?

    1/2

  • 17

    A ball is drawn from a box of 6 red, 4 white, and 5 blue balls. What is the probability it's blue?

    1/3

  • 18

    In how many ways can 5 girls be seated in a row of 5 seats?

    120

  • 19

    A recipe calls for 2 cups of milk for every 7 cups of flour. If the chef uses 28 cups of flour, how many cups of milk will he need?

    8

  • 20

    If the ratio of female professors to male professors is 8:5, and there are 288 female professors, how many are male professors?

    180

  • 21

    How many seconds are there in a 24-hour day?

    86,400

  • 22

    What number must be subtracted from both numerator and denominator of 11/23 to get a fraction equal to 2/5?

    3

  • 23

    The sum of three consecutive integers is 123. What are the integers?

    40, 41, 42

  • 24

    Which of the following is a product of 13 and an integer?

    1326

  • 25

    Simplify 6 – (3 – (4) + 11 + 8).

    -20

  • 26

    Simplify 5 – (2 – (-4) + 11 – 8).

    -4

  • 27

    Simplify: x – 2y (x – 8y) – (-6xy + 7x).

    -6x + 3xy + 24y^2

  • 28

    Simplify: (8x – 24) / (2x^2 – x – 15).

    8 / (2x + 5)

  • 29

    Subtract 5a - 2b from the sum of 7a + 5b and a + b.

    3a + 14b

  • 30

    If 50% of x is 20, what is 20% of x?

    8

  • 31

    The mean of x and negative five is ten. What is the value of x?

    25

  • 32

    Janus took 6 tests in Art. The averages on quizzes 1 & 2 were 76%, and on quizzes 3-6 it was 85%. What is her average score for all six tests?

    82%

  • 33

    Given the test scores 10, 15, 12, 18, 16, 24, 12, 19, 14, what is the median score?

    15

  • 34

    The scores of five students in an English exam are: 80, 75, 60, 95, and 100. What is the average score?

    82

  • 35

    In an English test, eight students’ scores were: 12, 10, 13, 11, 15, 20, 19, 17. What is the median score?

    14

  • 36

    Which of the following measures are NOT affected by outliers?

    Median

  • 37

    Given the test scores 10, 12, 14, 10, 12, 11, 10, 11, 12, 13, 10, 12, 12, 11, 10; what kind of distribution does this data have?

    Bimodal

  • 38

    The sum of the sides of a polygon is the ______.

    Perimeter

  • 39

    All right angles are

    Equal

  • 40

    The altitudes of the base of a triangle are 24 meters and 5 meters respectively. What is its area?

    60 square meters

    • CHILD AND ADOLESCENT 1

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    THE TEACHER AND THE SCHOOL CURRICULUM 1

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    問題一覧

  • 1

    In the phrase, “six times a number increased by seven raised to the fifth power”, what is the exponent?

    5

  • 2

    The island of Luzon is estimated to be 100,000 square kilometers. In exponential form, how can it be expressed?

    1 x 10^5

  • 3

    How many prime numbers are there between 1 and 100?

    25

  • 4

    What are the prime factors of 120?

    2 x 2 x 2 x 3 x 5

  • 5

    What are the prime factors of 56?

    7, 2, 2, 2

  • 6

    The least common multiple of 2, 3, and 4 is _______.

    12

  • 7

    What is the LCM of 5, 2, and 7?

    70

  • 8

    What is the least common multiple of 12 and 60?

    60

  • 9

    The largest common factor of two or more numbers is called?

    Greatest common factor

  • 10

    The greatest common factor of 22, 15, 7 is

    1

  • 11

    Which of the following decimals is equivalent to 9%?

    0.09

  • 12

    What percent of 75 is 15?

    20%

  • 13

    What is the total amount after adding 8% interest for 3 months on P6,000?

    P 6,120

  • 14

    Iah left her house at 2 PM traveling at a constant speed. At 4 PM, her brother Prince drove at 70 kph to catch up to her. If Mia was overtaken at 9 PM, at what speed was she traveling?

    40 kilometers per hour

  • 15

    The probability of getting a 2 after rolling a fair die is

    1/6

  • 16

    If a die is rolled, what is the probability of getting a number divisible by 2?

    1/2

  • 17

    A ball is drawn from a box of 6 red, 4 white, and 5 blue balls. What is the probability it's blue?

    1/3

  • 18

    In how many ways can 5 girls be seated in a row of 5 seats?

    120

  • 19

    A recipe calls for 2 cups of milk for every 7 cups of flour. If the chef uses 28 cups of flour, how many cups of milk will he need?

    8

  • 20

    If the ratio of female professors to male professors is 8:5, and there are 288 female professors, how many are male professors?

    180

  • 21

    How many seconds are there in a 24-hour day?

    86,400

  • 22

    What number must be subtracted from both numerator and denominator of 11/23 to get a fraction equal to 2/5?

    3

  • 23

    The sum of three consecutive integers is 123. What are the integers?

    40, 41, 42

  • 24

    Which of the following is a product of 13 and an integer?

    1326

  • 25

    Simplify 6 – (3 – (4) + 11 + 8).

    -20

  • 26

    Simplify 5 – (2 – (-4) + 11 – 8).

    -4

  • 27

    Simplify: x – 2y (x – 8y) – (-6xy + 7x).

    -6x + 3xy + 24y^2

  • 28

    Simplify: (8x – 24) / (2x^2 – x – 15).

    8 / (2x + 5)

  • 29

    Subtract 5a - 2b from the sum of 7a + 5b and a + b.

    3a + 14b

  • 30

    If 50% of x is 20, what is 20% of x?

    8

  • 31

    The mean of x and negative five is ten. What is the value of x?

    25

  • 32

    Janus took 6 tests in Art. The averages on quizzes 1 & 2 were 76%, and on quizzes 3-6 it was 85%. What is her average score for all six tests?

    82%

  • 33

    Given the test scores 10, 15, 12, 18, 16, 24, 12, 19, 14, what is the median score?

    15

  • 34

    The scores of five students in an English exam are: 80, 75, 60, 95, and 100. What is the average score?

    82

  • 35

    In an English test, eight students’ scores were: 12, 10, 13, 11, 15, 20, 19, 17. What is the median score?

    14

  • 36

    Which of the following measures are NOT affected by outliers?

    Median

  • 37

    Given the test scores 10, 12, 14, 10, 12, 11, 10, 11, 12, 13, 10, 12, 12, 11, 10; what kind of distribution does this data have?

    Bimodal

  • 38

    The sum of the sides of a polygon is the ______.

    Perimeter

  • 39

    All right angles are

    Equal

  • 40

    The altitudes of the base of a triangle are 24 meters and 5 meters respectively. What is its area?

    60 square meters