T/5730 *34. MULTI-STEP PROBLEM When a plant or animal dies, it stops
acquiring carbon-14 from the atmosphere. Carbon-14 decays
over time with a half-life of about 5730 years. The percent P of
the original amount of carbon-14 that remains in a sample after
t years is given by this equation:
P= 100()
2
a. What percent of the original carbon-14 remains in a
sample after 2500 years? 5000 years? 10,000 years?
b. Graph the model.
c. An archaeologist found a bison bone that contained about
a
37% of the carbon-14 present when the bison died. Use the
graph to estimate the age of the bone when it was found.

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so,about which interval is it approximately symmetric?

Hurry which expression is equivalent to 3√x^5y?

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?