Answer: Hope this helps.
Step-by-step explanation:
Answer:
2 is the answer
Step-by-step explanation:
3/5+7/5
3+7/5( if the denomeneter are same we can write one number )
10/5
2 is the answer ( divide both numbers by 5)
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Answer:
y=4squared
Step-by-step explanation:
Answer:
y= -10/89
Step-by-step explanation:
89y=-10
89y/89 = -10/89
y= - 10/89
Write and solve the appropriate exponential equation:
228 = 16(r)^4, where r is the change per hour in the number of bacteria:
228
------ = r^4 = 14.25.
16
Taking the fourth root of both sides, we get: r = 1.94 (answer)