Please help and thx you 10. Diana Nyad was the first person to swim from Cuba to the Florida Straits without a shark cage, a 110 mile
journey.
a. Given that she swam at a rate of 2.1 miles per hour, what type of function can you use to model her swim?
Create a graph to model the situation.
b. Estimate the amount of time it took her to swim to the Florida Straits?
c. For half of the swim Nyad was pushed by a 1 mile per hour current and for the other half of the swim she
fought a 0.6 mile per hour current. Estimate the amount of time it took her to swim from Cuba to the Florida
Straits under these conditions. Explain your reasoning.

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

Each of the following data sets has a mean of x = 10. (i) 8 9 10 11 12 (ii) 7 9 10 11 13 (iii) 7 8 10 12 13 (a) without doing any computations, order the data sets according to increasing value of standard deviations. (i), (iii), (ii) (ii), (i), (iii) (iii), (i), (ii) (iii), (ii), (i) (i), (ii), (iii) (ii), (iii), (i) (b) why do you expect the difference in standard deviations between data sets (i) and (ii) to be greater than the difference in standard deviations between data sets (ii) and (iii)? hint: consider how much the data in the respective sets differ from the mean. the data change between data sets (i) and (ii) increased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). the data change between data sets (ii) and (iii) increased the squared difference îł(x - x)2 by more than data sets (i) and (ii). the data change between data sets (i) and (ii) decreased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). none of the above