Mathematics, 25.02.2021 16:50, KennyMckormic

4. Rafael and Roger played tennis against each other 30 times. Each of the times they played, either Rafael won or Roger won.
The ratio of the number of times Rafael won to the number of times Roger won is 7:3
(a) Work out the number of times Rafael won.

In a school, there are 75 girls in the tennis squad.
The ratio of the number of boys in the tennis squad to the number of girls in the tennis Squad is 4:3
(b) Work out the number of boys in the tennis squad.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:00, Katy3613

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet

Answers: 1

continue

Mathematics, 22.06.2019 01:30, babbybronx

When you find the area of a triangle do you use in. or in2

Answers: 2

continue

Mathematics, 22.06.2019 04:00, tyrique86

Radials are weird[tex](14 \sqrt{6}) ^{2} [/tex]whats the answer and how do i solve pls

Answers: 1

continue

Mathematics, 22.06.2019 09:50, Historyfinder

Drag each tile to the correct box three geometric sequences are given below. sequence a: 160, 40, 10, 2.5, sequence b: -21, 63, -189, 567, sequence c: 8, 12, 18, 27, order the sequences from least common ratio to greatest common ratio sequence c sequence b sequence a

Answers: 1

continue

Do you know the correct answer?

4. Rafael and Roger played tennis against each other 30 times. Each of the times they played, eithe...