5
Year 10 Mathematics - 2020
Anabelle Harkin Strain
Class Notes
Homework
Homes
TA QUE
1C Que
Answer
1D Sol
1D Qui
1 Ines
Exercis
3x + 4y = 7+2x+4)=6
Exercs
IG Fine
Exercis
TH
Exercis
Week
Exercis
Work
Sim

On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter? question 1 options: 3x2+38x+55 3x3+38x2+55x 5x+16 4x+16