Noncommercial: 30 orbital launches
Commercial : 28 orbital launches
Answer:
E; 8x9 is equal to 72 which estimated is 70
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^n=1/square root of 59 (535) ,if that makes sense its hard to type it
Complete Question
Kelvin finished 2/3 of his test in a 1/2 hour. Express this rate in hours per test.
Answer:
3/4 hours per test
Step-by-step explanation:
2/3 of his test = 1/2 hour
This rate in hours per test is calculated as:
x = 1/2 /2/3
x = 1/2 hour ÷ 2/3 test
x = 1/2 × 3/2
x = 3/4 hours per test
This rate in hours per test is given as 3/4 hours per test
