20*117.98 + 20*124.32 = $4846.00
<span>$4846.00*1.02 = $4942.92 </span>
<span>40*128.48 = $5139.20 </span>
<span>0.02*5139.20 = $102.78 </span>
<span>$5139.20 - $102.78 = $5036.42 </span>
<span>$5036.42 - $4942.92 = $93.50,
So the answer is (B)</span>
Answer:
yes
Step-by-step explanation:
A standard normal distribution has a mean of zero; half the bell curve is to the left of zero and half to the right.
A standard normal distribution has a standard deviation of 1 and follows the 68-95-99.7 rule; e.g. 99.7% of the probability is between -3 and +3.
Choice a
Answer:
No
Step-by-step explanation:
Multiply width (106) x length (19) = 2014. Tim needs 14 more flowers.
A mixed number is whole numbers and a fraction so
because there are 102 elevens you divide
102/11 = 9 and some
9*11=99
102- 99= 3
there are 3 groups of eleven left over
99 3/11 <- answer