The solution is 60x5 (with expression) (not sure so maby you should check other people's question first then compare to mine)
Answer:
Every number that's beside a letter. in 9s, 9 is the coefficient. that goes for every single problem you have.
The probability will be the area under the distribution from X=0 to X=6
That's a triangle base 6, height 0.15 so

Answer: 0.45
Answer:
45 degrees
Step-by-step explanation:
Inscribed angles are always half of the value of the central angle, therefore half of 90 degrees would be 45 degrees.
Answer: 4π
Step-by-step explanation: C= 2πr; 2r=d; C=dπ; C=4π!