Answer:
We expect 95% of the data to fall between 4.9 and 8.1
Step-by-step explanation:
The 68-95-99.7 rule says that 95% of the data will lie between 2 standard deviations below the mean, and 2 standard deviations above the mean.
2 × SD = 1.6
6.5 - 1.6 = 4.9
6.5 + 1.6 = 8.1
We expect 95% of the data to fall between 4.9 and 8.1
Answer:
$82.50
Step-by-step explanation:
if 10% = $8.25
and we know 10 goes into 100, (Percentage is always 100) a total of ten times then We take the discounted price and times it by 10
50 /50 I think it is the answer. i think there will be 50 non fiction and 50 fiction books in the library
She can buy 18 notebooks. If you multiply 18 notebooks by $170, you get $3,060. However, because she started with $2,340, she made a profit of $720.
Answer:
-39/5
Step-by-step explanation:
-5 1/5 is equal to -26/5.
When dividing by a fraction, multiply by its reciprocal.
You get:
-26/5 * 3/2.
<em>Simplify</em>
-39/5, or -7.8