Agame is played with two for spinners. one spinner has four sections numbered one through eight. the second spinner has five sections, each with a different color: red, blue, green, orange, and brown. what is the probability of spinning a number less than four on the first spinner in the color brown on the second spinner?

3/40

Step-by-step explanation:

3/8 numbers less than four

1/5 chance for brown

And=Multiplication

Or=Addition

3/8×1/5=3/40

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)

answer: #1 ads up by 8 and i don't know #2