110.866 meters per second
Answer:
Step-by-step explanation:
a) find the unit rate of pay (amount of $ per hour of work):
$536.75
----------------- = $107.35/hour
5 hours
b) Find the charge for 2 hours of work:
($107.35/hr)(2 hrs) = $214.70
Answer:
2, because there is 16 fluid ounces in a pint and 16+16= 32
Answer:
To the left of the zero.
Step-by-step explanation:
Negative numbers are always on the left side of the zero on a number line.
Answer:
4.979044478499338 × 10²⁶
Step-by-step explanation:
Combination can be used to determine the number of ways the mice can be selected for the drugs (A, B) and the control group.
Combination factorial is define by ⁿCr =
21 group of mice receiving Drug A can be selected in ⁶⁰C₂₁ =
(60 - 21 = 39 ) mice remained for selection of 21 mice for the second drug
Drug B 21 mice can be chosen with ³⁹C₂₁ =
( 39 - 21 = 18) remained for control with ¹⁸C₁₈ =
The number of ways the mice can be chosen for drug A, drug B and the control = ⁶⁰C₂₁ × ³⁹C₂₁ × ¹⁸C₁₈ = × × = 4.979044478499338 × 10²⁶