|
Tutors Answer Your Questions about decimal-numbers (FREE)
Question 304810: Hi could someone please help me solve for this word problem?
130. Population of Mexico. In 2006 the population of
Mexico was 107.4 million. If Mexico�s population continues
to grow at an annual rate of 1.43%, then the population
in 2028 will be 107.4(1.0143)22 million.
a) Find the predicted population in 2020 to the nearest
tenth of a million people.
b) Using this number (347.5 million) determine whether
the United States or Mexico will have the greater
increase in population between 2006 and 2020.
Click here to see answer by CubeyThePenguin(3113)  |
Question 303668: Hello,
If someone could help me solve for this problem from, the Book: Intermediate Algebra by Mark Dugopolski, I would greatly appreciate it.
(The 2 next to the 4 is squared)
Evaluate expression.
8 - 3 |5 - 4^2 + 1|
Thank you very much
Click here to see answer by CubeyThePenguin(3113)  |
Question 243295: hello
Three points (A,B,C) lie on the quadratic equation ax� +bxy +cy�=25.344
If the x and y coordinates of the points are A(1.000,2.000), B(-2.000,8.530), and C(0.000,3.576), then by generating three equations, find the values for a, b, and c to 3 decimal places.
Click here to see answer by CubeyThePenguin(3113)  |
Question 552933: Daniel has 8 wire panels that he will use the side of a new cage for his guinea pig, oscar. Each panal is 1 foot long
a) If he make the length of the base of the cage 3 feets and its total area will be 3 square feet,what will be width of the base of the cage be/ Show work
b) If he instated made all of side of the base 2 feet long, would Oscar have more room?.Shoe your work.
Click here to see answer by CubeyThePenguin(3113)  |
Question 232856: Keith bought 30 lb of nuts at $3.00/lb and 20 lb of nuts at $5.00/lb. If he wanted to buy 10 more pounds of a different kind of nut to make the average price per pound equal to $4.50, what price should he pay for the additional 10 lb?
Please help :)
Click here to see answer by CubeyThePenguin(3113)  |
Question 913943: A college professor making $2,142.43 per month has deducted from her check $321.86 for federal income tax, $177.48 for retirement, and $56.23 for state income tax. How much does the professor take home after the deductions have been taken from her monthly income?
The professor takes home $___
Click here to see answer by CubeyThePenguin(3113)  |
|
Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160
|
| |