Three sevenths of a children's choir are boys. There are 12 boys in the choir.

How many children in total are in the choir?

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Ifyou choose one without looking, the probability you choose a green marble is StartFraction 20 Over 40 EndFraction . How can you write this probability as a decimal? Write this probability as a decimal.

Faça o estudo do sinal da função g (x) = (x + 2). (x - 3)

Q. Friday night's hockey game was attended by 180 students. This is about 60 % of the school's population. What is the total population of the school?

Name another way to prove a quadrilateral is a rectangle.

A box of marbles can be shared equally among 6,7, or 8 students with 4 marbles left over each time. what is the least possible number of marbles In the box?

Solve for x: 6 (4x+5) = 3 (x+8) + 3 round to nearest hundredth

Solve for x: 4 + 2 (x + 3x) = 4 - x (2 - 3) + 2x A) 0 B) 1 C) 2 D) 3

A punter on Westview High School's football team kicks a ball straight up from 5 feet above the ground with an initial upward velocity of 45 feet per second.

What is the final cost of an item that is priced at $18.75 with a sales tax rate of 8%?

2. For a school uniform, students can choose from either a white, blue or orange shirt; blue or tan pants; and black or brown shoes. If you choose one item from each, how many possible outfits could be made?