3 The age of the fossil was calculated using a scientific calculator. The reading came out as 9.3e+7. Choose the expanded form of the reading.

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A: Given: No. of days =18

Q: da is 30 yrs older than her son, Mat. In 5 years, she will be twice er son. What is the present age…

A: Topic:- algebra

Q: Los Angeles, Calif. has an average July temperature of 69.3 degrees Fahrenheit. What is this average…

A: Los Angeles, Calif. has an average July temperature of 69.3 degrees Fahrenheit

Q: Only 5 of 49 students missed the first day of class.  What percent of the students missed the first…

A: The variable is students who missed the first day of class. The sample size is 49. The number of…

Q: A scientist determined that the bones from a mastodon had lost 53,8% of their carbon-14. How old…

A: Given: A scientist determined that the bones from a mastodon had lost 53.8% of their carbon-14.…

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A: Answer :- Given R=5.3  We have to find I=?

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A: The basic formula for the frequencies of the notes of the equal tempered scale is given by Fn =f0…

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A: Let P0 be the current population at time 0. The depreciation rate is -4%. The function that models…

Q: Can you show me how did they solve the equation and came up with the years?

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Q: Figure 0 Figure 1 Figure 2

A: AS A VARIABLE, FROM FIGURE1,2,3.

Q: The rabbit population in Hancock County, which is currently at 1,900 rabbits, is increasing by 10%…

A:

Q: New Orleans, La. has an average January temperature of 52.6 degrees Fahrenheit. What is this average…

A:

Q: What is one quarter of 172?

A: One quater means  (1/4) of the total value.

Q: Find the sound level of a whisper with a sound intensity of 5.2x10-10 72.16 27.16 0.2716 27.32

A:

Q: One earthquake has a Richter scale reading of 5.1. Another is one-thousandth as strong. What is its…

A: It is given that One earthquake has a Richter scale reading of 5.1 and another is one-thousandth as…

Q: A ball is dropped from a height of 18 ft and bounces 75% of its previous height on each bounce. How…

A:

Q: Why is there a need to convert the hours into minutes?

A: The explanation is as follows:

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A: The value of a function f(x) at a value of x is obtained by substituting the value of x in the…

Q: For Chapter 2 through Chapter 14, the Cumulative Review Exercises include topics from preceding…

A: The value of the expression is,

Q: When Jenna was 10 years old her sister was half the age she is , Now Jenna is 50 years old . How…

A:

Q: Earthquakes On January 23, 2001, an earthquakeregistering 7.9 hit western India, killing more…

A: The intensity I1 and I2 with magnitudes M1 and M2 respectively can be compared using the formula…

Q: A population of bacteria loses half its population every 55 minutes.Initially the population is…

A:

Q: Select the nearest estimated value for (6 x 1010) + (2 x 106

A: The objective of the question is to find the nearest estimated value for the sum of (6 x 10^10) and…

Q: How old would you be if you lived 5,321 days.

A: Total number of days in a year = 365 Total days lived = 5321