Answer:
Step-by-step explanation:
Sum a with a-s ;b with b-s so:
0.75a + 10b + a – 2b=0.75a+a+10b-2b=1.75a+8b
Answer:Exponential
Step-by-step explanation:
Y= .5x.2^x
Answer:
third
Step-by-step explanation:
hope it helped!!!
Answer:
379.94
Step-by-step explanation:
11 squared is 122
Times 3.14 is 379.94
120 bacteria
if 8 bacteria multiply per hour, 8 x 15 = 120 bacteria