Which of the following is the converse of the statement "if it is summer, then it is warm outside"? a. if it is not warm outside, then it is not summer. b. if it is warm outside, then it is summer. c. if it is not warm outside, then it is summer. d. if it is warm outside, then it is not summer.

 B.If it is warm outside, then it is summer.

Step-by-step explanation:

The converse statement  of "if p then q"m is given by "if q then p".

Where p is the hypothesis and q is the conclusion.

In the given question, the given statement is "If it is summer, then it is warm outside"

Here, p= it is summer and q= it is warm outside.

Therefore, the converse statement of the given statement will be "If it is warm outside, then it is summer. "

Hence, B is the right answer.

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)