4a - 3b
4(5) - 3(- 2)
20 + 6
26
26 is your answer.
Answer:
Concept: Caclulating Standard Variables
- We have a five number summary which is more than enough information to calculate our mean.
- The mean is the sum of all the numbers divided by the nth number of numbers.
- Note that we can only find a rough estimation not the EXACT value
- We do (min +max + 2(Q1+median+Q3))/8
- Now let's plug in our values!
- (0+85.3+2(8.4+17.4+30.9))/8
- Which gives us option B
- Hope this helps, give brainlist
GTA LITE V2 BY WITLOPPELZGAMING
Answer:[tex]y=-4x^2 -8x-6
Step-by-step explanation:
