Ana wants to make blackberry pies for her class party. she has 15 people in her class, plus herself and her teacher. she doesn’t know how many blackberries she will need, but she figures that 1 pie will serve 6 people. choose the correct equation that should be used to determine how many pies ana needs to make (n = number; bp = blackberry pies; p = people).

explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a

the formula mass of a molecule or a compound is the sum of the atomic weights of the atoms in its empirical formula

(that's what i know about formula mass)