Use a calculator to approximate the measure of the acute angle A to the nearest tenth of a degree. cos A = 0.4415 A. 67 degrees
B.22 degrees
C.75.3 degrees
D.63.8 degrees

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?