You toss a coin four times. the first, second and third toss are heads. what's the probability of the fourth toss also being heads?

What is the volume of the sphere shown below with a radius of 3?

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant. given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.

Consider circle o, where and . m∠bpd °. °.