Answer:
Olga's mistake was in Step 3 because she divided the entire equation by 3 instead of dividing it by 1/3.
There are 6 squares so u multiply 6x3=18 is the total surface area
Answer:
(c) micrograms (µg)
Step-by-step explanation:
Answer:
D.
Step-by-step explanation: You can use desmos for any graphing problem. Its your best friend for graphing
Answer:
Mean number of holidays taken =26.6
Step-by-step explanation:
To find the mean,
We use Σfx/Σf
Σfx =150+234+189+84+0+60
=717
Σf= 6+9+7+3+0+2
=27
Σfx/Σf= 717/27
26.6