Answer:
8
Step-by-step explanation:
hope you have a great day
Answer:
The bike will cost $108.75
Step-by-step explanation:
In order to find the amount, you must multiply the cost by the percentage being paid. Since the mark down is 25%, you are paying 75% of the overall cost. So multiply 75% by $145.
75% * $145 = $108.75
Answer:
Answer is 33. Got it right in my quiz
Step-by-step explanation:
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Answer:
Step-by-step explanation:
To find the initial amount, put 0 where t is in the formula and do the arithmetic.
A(0) = 523(1/2)^0 = 523(1) = 523
The initial amount is 523 grams.
__
To find the amount remaining after 100 years, put 100 where t is in the formula and do the arithmetic.
A(100) = 523(1/2)^(100/30) ≈ 523(0.0992123) ≈ 52
About 52 grams will remain after 100 years.
Answer:
-34
Step-by-step explanation:
p + 4 (-p) + (-13)
Let p = 7
7 + 4 (-7) + (-13)
Multiply
7 -28 -13
-21-13
-34
