In a Science class, there are thirty students. Ten are males and twenty are females. On the last quiz, three males earned an A and six females. What is the approximate probability of selecting a boy or a student that earned an A on the quiz?

i need a picure

step-by-step explanation:

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

answer: i believe it is c

step-by-step explanation:

because 5+4=9 so it would be 3^9

you have 6 equal triangles, find the area of one of them (b*h/2) and multiply by 6

(8*4: 2)*6 =

32 cm² is your answer