Answer:
a) 8 x 10^3 or 8000
b) 8 x 10^-2 or .08
Explanation: Refer to a guide on rounding sig figs
Answer:
isosceles triangle, base 5 cm, height 8 cm
Step-by-step explanation:
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https://www.khanacademy.org/math/statistics-probability/modeling-distributions-of-data/z-scores/a/z-scores-review
Clear Your concept
Answer:
$176
Step-by-step explanation:
272 / 17 = 16
16 * 11 = 176
Answer:
6.25%
Step-by-step explanation:
Each time you flip a coin, there is a 50% probability of it landing on tails. Each time you flip the coin, the 50% gets multiplied by 
.
to the power of <em>4 </em>is 0.0625. 0.0625 in percentage form is of course 6.25%
