A typical red blood cell in human blood has a diameter of approximately 7×10−6 m. Write this diameter in standard form. m

Type the number ONLY.

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244

Iam at home. /: i am playing video games. translate the following statement into symbolic form.

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?