Answer:
C. 0.79
Step-by-step explanation: Add yeses and nos together. Total students above average is 70. 55 took prep course. Divdide 55 by 70 and you get 0.79%
Answer:
5,3
Step-by-step explanation:
5*3=15
15*3=45
Answer:
I don't know if this is right or not, but here's what I think.
There are 36 butterflies on each flower.
Step-by-step explanation:
<u>Question:</u>
For each 10 flowers, there are <u>36 butterflies resting on the flower</u> with the same number on each flower. How many butterflies are on one flower?
X^2 -15x +54 = 0 for you can factor it easy just you need getting two numbers with sum equal -15 and product equal 54
-15= (-9)+(-6) and (-9)*(-6)= -54 in this way will get
x^2 -15x +54 = (x-6)(x-9)
hope helped
