Answer:
they are directly proportional
so
5/22*7=1.59
he would finish in 1.59 min
The suquare root is 10. it is a rational number
4/5 - 1/6
= 24/30 - 5/30
= 19/30
Is really nice, don't you think?
Answer:
105.6 cm²
Step-by-step explanation:
Area of full circle = π × r²
Semicircle = Half it
3.142 × 8.2² = 211.26808 ( Full circle)
211.26808 ÷ 2 = 105.63404
105.6 cm²
