Answer:
41
Step-by-step explanation: 11 coookies per cup of flour. 4 cups of flour. 11 x 4 = 41
Q=253, which is the number of responses they have not received
3/8=.375
.375 move the decimal two times to the right to make it a percent so it would be 37.5%
Only letter a has an answer. Pls. see attachment.<em>
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The probability that one cubic meter of discharge contains at least 8 organisms is 0.7798
First step is to distribute.
-4a^2 - 6a +2 + 3a^2 -3
Combine like terms
-a^2 -6a -1