hello6362 hello6362

28-09-2022
Mathematics

Answered

In a class of 32 students
The mean height of the 14 boys is 1.56 meters
The mean of all students is 1.515 meters

Work out the mean height for the girls

Answer :

Other Questions

25° y x 120° y=[? ]º

25 x 120° y = [? ]º???

Find the product. (4.0 × 10-2) × (5.2 × 108) 020.8 x 108 02.08 x 107 02.08 x 106 020.8 x 107

10 in 10 in 13 in 15 in 10 in 10 in 13 in What is the surface area of the right rectangular prism, in square inches?

Which of the following relations is a function? A) {(3,7), (5,8), (2,1), (1,3),(5,9)} B) {(-1,2), (-2,-4), (-4,-5), (-3,-4), (-2,-2)} C) {(2,1), (1,1), (-3,3),

The circumference of the cylinder below is 4 cm and the height is 9 cm. What is the curved surface area of the cylinder? If your answer is a decimal, give it to

:52:26 ATI f(x) = wer. -(x+8)² + 4 for for Find f(-5) x < -5 x ≥ 3

9. Find the measure of <2 if m<1=8y-6 your work. and m<2 = 7y. Show

? The histogram shows the number of hours that psychology students studied per day during their break from classes. Based on the histogram, which statement is t

Question 5: Write each of the following numbers correct to 3 significant figures. a) 37412 b) 84563 c) 261.42 d) 0.3684 e) 0.002615 f) 0.0025713