bukarisheriff71 bukarisheriff71

23-04-2020
Mathematics

contestada

in a class of 30 girls,17 play football,12 play hockey and 4 play both games .how many play none of the games

Respuesta :

kassady0867 kassady0867

23-04-2020

Answer: 11

Explanation: add up how many girls play football and hockey. That would equal 29. 29 is how many girls play games so, 30-29 would equal the answer.

Answer Link

Otras preguntas

The quadratic equation x2 + 2x -- 8 = 0 can be rewritten as (x + 4)(x - 2) = 0. What is the multiplicity of the root x = --4?

PLEASE HELP!! The San Francisco Bay tides vary between 1 foot and 7 feet. The tide is at its lowest point when time (t) is 0 and completes a full cycle in 8 hou

five consecutive multiples of 11 have a sum of 220. what is the greatest of these numbers A. 33 B. 44 C. 55 D. 66

What are the x- and y-intercepts of y=-3x -9?

Type 11//5 in the simplest form

Pleaseeeeeeee help .......ASAP

New Zealand’s __________ is/are home to geysers, hot springs, and volcanic activity. A. Southern Alps B. lagoon C. geothermal plateau D. atoll

108 identical books have a mass of 30 kg. Find (i) the mass of 150 such books, (ii) the number of such books that have a mass of 20 kg.

100 g of 20% salt solution is mixed with 200g of 10% salt solution. Find out the concentration of the resulting solution.

What are the two main phases of the cell cycle? A. Prophase and anaphase B. Interphase and mitosis C. Replication phase and recombination phase D.