Answer:
45
Step-by-step explanation:
4/5 t = 36
Divide both sides by 4/5
4/5 / 4/5 t = 36/4/5
4/5 cancels 4/5
Also flip the divisor 4/5
t = 36x5 / 4
= 180/4
= 45
Answer:
First one
Step-by-step explanation:
The first one
y = 6.6 (1/2 ) ^n where n = the number of half lives
42 days/ 14 days/halflife = 3 halflives
Answer:
This website is not an answer key website. You ask a question and we respond. Write your question and ill reply. Thanks for the points.
Step-by-step explanation:
Answer:
The value is 27
Step-by-step explanation:
Answer:
circumference=9.42
Step-by-step explanation:
the formula for circumference is pi x diameter.