Answer:
465.4
Step-by-step explanation:
mean=sum of all values/umber of vales
=506+ 635 +345 +344+ 633
+344+359+ 536 +470+ 482 /10
=4654/10
mean =465.4
There would be 17 girls because 90 divided by 5 is 18 and then 18*4=72. please mark me brainliest
Well the word problem does not fit the equation. It should be 2 + 3x = 13,
because the bucket weighs two grams, and the balls which are represented by (x) each weigh 3 grams.
Answer:
x = 0.2444444444
Step-by-step explanation:
Simplifying
45x = 11
Solving
45x = 11
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Divide each side by '45'.
x = 0.2444444444
Simplifying
x = 0.2444444444