Mathematics, 01.05.2021 01:00 bobbye001
The half-life of carbon-14 is about 5730 years.
A. Complete the table, which shows the amount of carbon-14
remaining in a plant fossil at the different times since the plant
died.
B. About how many years will it be until there is 0.1 picogram of
carbon-14 remaining in the fossil? Explain how you know.
Answers: 2
Mathematics, 22.06.2019 01:00
Arectangular garden is 5 feet long and 3 feet wide. a second rectangular garden has dimensions that are double the dimensions of the first garden. what is the percent of change in perimeter from the first garden to the second garden?
Answers: 1
Mathematics, 22.06.2019 02:00
Th perimeter of a rectangular garden is 150 feet. the length is 50 feet longer than the width, w. which equation could be used to calculate the width of the garden? a.) 2w+ 2(w-50) =150 b.) 2w+50 + 2w =150 c.) 2(w+50) + w =150 d.) 2w+ 2(w + 50) = 150 need asap. will give brainliest !
Answers: 1
Mathematics, 22.06.2019 04:40
A. 15 degrees b. 45 degrees c. 30 degrees d. 60 degrees
Answers: 1
The half-life of carbon-14 is about 5730 years.
A. Complete the table, which shows the amount of...
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