The mean age of ten pupils is 12.7

years. Eight pupils are 11, 10, 12, 11,

14, 13, 14 and 16 years old. The ninth ||

pupil is two years younger than the

tenth. What is the age of:

(a) the ninth pupil?

(b) the tenth pupil?

Answers (1)

Know the Answer?

Not Sure About the Answer?

Get an answer to your question ✅ *“Le The mean age of ten pupils is 12.7 years. Eight pupils are 11, 10, 12, 11, 14, 13, 14 and 16 years old. The ninth || pupil is two years ...”* in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.

Search for Other Answers
New Questions in Mathematics

A pizza is cut into six unequal slices (each cut starts at the center). The largest slice measures $90$ degrees: [asy] unitsize (0.

Answers (1)

The width of a rectangle is 6 units less than the length. The area of the rectangle is 16 units. What is the length, in units of the rectangle?

Answers (1)

What number is in the hundredths place in the number 198.7432

Answers (2)

A rectangular classroom is 12 meters long and 8 meters wide, you want to make a scale drawing of the room using a scale of 1cm:4 meters what will be the dimensions of your scale drawing? A.) 48cm by 32cm B.) 3 cm by 2cm C.) 8cm by 4cm D.) 6cm by4cm

Answers (1)

Find the GCF of 20 and 31. A. 1 B. 3 C. 7 D. 11

Answers (2)