The following table shows the money earned by each of the 25 scouts in the Khari Kamai project complete the activity to find mean amount earned in that

project

Money earned (xi) No. Of scouts (fi) xi fi

5

5

25

10

90

15

5

75

20

6

N =

∑xifi =

Mean of money earned =

∑Xi fi

= 25 = rupees​

Katlyn made 4 dresses with 7 yards of fabric. how many yards did she use on 1 dress?

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges