Question: 3 of 50 DIE 20428
Section: GRADE-6 MATHEMATICS FINAL
The rule that gives the number of matchsticks required to make the pattern of the letter 'A' is​

Find the rule which gives the number of matchsticks required to make thefollowing matchstick patterns. Use a variable to write the rule.(a) A pattern of letter T as(b) A pattern of letter Z as(c) A pattern of letter U as(d) A pattern of letter V as(e) A pattern of letter E as(f) A pattern of letter S as(g) A pattern of letter A as

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

$15 each

step-by-step explanation:

$45/3 children= $15 each