hannah231254 hannah231254

17-10-2022
Mathematics

contestada

A class has 12 girls who got a mean score of
14marks. The 13 boys in the class got a mean score of
11marks. What is the mean score of the class?

Respuesta :

Otras preguntas

how many lines of symmetry does a hart appear to have

Evaluate the expression when x = 32 and y = 2 x/4y a. 1/16 b. 16/21 c. 2 d. 4

Write .000000025 in scientific notation

What is 17 divided by 4 in a fraction

1. Consider this division sentence: -3 1/3 ÷ 2 1/2 = ? a. What is the rule for dividing signed numbers? b. Use the rule to calculate t

judging and evaluating advertisements requires critical thinking because

a diver went 25.65 feet below the surface of the ocean and then 16.5 feet further down he then rose 12.45 feet write and solve an expression to find the diver's

Which of the following does NOT describe a way in which the United States benefited from the completion of the Panama Canal? increased trade military presence

Write an expression with a negative exponent that has a value between 0 and 1/2

What event caused the establishment of the United States department of homeland security