Answer:
139.5
Step-by-step explanation:
A= (a + b) /2 *h
A = ( 13 + 18) /2 *9
A = 31 / 2 * 9
A = 15.5 * 9
A = 139.5
Oh nvm, i read the question wrong let me redo that
Answer:
A: Rectangle is the correct answer
Answer:
a = 2/5 = 0.4
b = 9/25 = 0.36
c = 19/50 = 0.38
Step-by-step explanation:
relative frequency = (number of desired results)/(total number of possible results)
a = 4/10 = 2/5 = 0.4
b = 18/50 = 9/25 = 0.36
c = 76/200 = 19/50 = 0.38
18 divide by 2 =9 9 divided by 3 x2 = 6 9-6=3 that haven't bloomed
