Elisa, e = 11mins
Prenav,p = 13mins
time to complete, t
1 = t( 1/11 + 1/13) = t (24/143)
t = 143/24 = 5.96min
Answer is A 5.96mins
Here is the process:
120/ 2 = 60
60 / 2 = 30
30 / 2 = 15
15 / 3 = 5
Notice that 2, 3 and 5 are all prime numbers
So, 120 = 5*3*2*2*2
Answer:
x= -15
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
the dilation factor should be 1/2
- if u count the dots on the sides of the preimage there are 2 dots that's the length
- if u count the dots on the real image it's 4
- therefore 2/4 to it's lowest term is 1/2
- so 1/2 is the scale factor