Salary x 1.04 = Next year’s salary Financial Algebra – 10-year Budgeting Project
(Yearly salary x .8)/12 = Monthly Pay
Monthly bills x 1.02 = next year’s monthly bills
Year 1 Year 2 Year 3 Year 4 Year 5 Year 6 Year 7 Year 8 Year 9 Year 10
Salary
57200 59488
61867.52
64342.22 66915.91 65952.55 72376.25 75271.30 78282.15
Monthly Pay 3813.33
3965.87 4124.50 4289.48
441.06 4639.50
4825.08 5018.09
5218.81
Monthly Bills 3641.23 3714.05
3788.33 3864.10 3941.38 4020.21 4100.61 4182.62
4266.27
Savings 172.10 251.82
336.17
519.68 519.68 619.29 724.47 835.47 952.54
Difference
+81.72 +84.35
+89.21 +94.30
+99.61 +105.18 +111.00
+117.07

In a circle, a 45° sector has an area of 32π cm2. what is the radius of this circle? 32 cm 12 cm 16 cm 8 cm

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

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?