smartelephant026
smartelephant026
03-05-2015
Mathematics
contestada
I need help with my homework :/
Respuesta :
mumsy
mumsy
03-05-2015
I HAVE THE FOLLOWING APPROACH
WE KNOW THAT THE MEAN IS 17,
WE ADD ALL THE NUMBERS AND GET 142+A+B= 17*10
142+A+B=170
A+B=28
NOW MEDIAN IS 18,
WE HAVE 10 NUMBERS, THAT MEANS THE MEDIAN WILL BE (17+B)/2=18
B=19
A=9
THESE ARE YOUR NUMBERS
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
A student writes the equation for a line that has a slope of -6 and passes through the point (2, –8). y -(-8) = -6(x - 2) y -(-8) = -6x + 12 y -(-8) + 8 = -6x
49080 tickets have been sold for the tournament. 3/5 of the tickets are for the qualifying matches and 15%of the tickets are for the final match. How many ticke
If AB = 13, BC = 9, and CA = 17, list the angles in order from smallest to largest.
If (62)p = 610, what is the value of p? 2 3 4 5
Help needed please!!
Evaluate csc(13pi/14) and cot(5pi/12) using a calculator.
Which function has a phase shift of π/2 to the right A.) y = 2sin( 1/2 x + pi ) B.) y = 2sin(2x + pi ) C.) y = 2sin(x + pi/2) D.) y = 2sin(x - pi ) E.) y =
If honey has a density of 1.36 g/ml what is the mass of 1.25 qt reported in kilograms
the third side of an isosceles triangle is 8 inches shorter than the other two sides the perimeter of the triangle is 70 inches find the length of each side
What is the meaning of cell life?
