Write interval notation.{x? x < -2}

A. [-2, ?)
B. (-2, ?)
C. (-?, -2)
D. (-?, -2]


Answer: C

Mathematics

You might also like to view...

Find the standard deviation of the data.To get the best deal on a CD player, Tom called eight appliance stores and asked the cost of a specific model. The prices he was quoted are listed below. Find the standard deviation. Round your result to the nearest ten cents. $190 $391 $307 $226 $311 $365 $357 $395

A. $353.00 B. $807,720.50 C. $75.60 D. $847,726.00

Mathematics

Find the tax refund or tax due for the following people. The letter following the name indicates the marital status. Assume a 52-week year and that all married people are filing jointly. Use $4050 for each personal deduction, a standard deduction of $6300 for single taxpayers, $12,600 for married taxpayers filing jointly, and $9300 for head of household and the tax rate schedule.

A. $402.35 refund B. $5,590.35 refund C. $5,590.35 due D. $402.35 due

Mathematics

Find all cube roots of the complex number. Leave answers in trigonometric form.125

A. 5 cis 90°, 5 cis 210°, 5 cis 330° B. 5 cis 0°, 5 cis 60°, 5 cis 120° C. 5 cis 45°, 5 cis 165°, 5 cis 325° D. 5 cis 0°, 5 cis 120°, 5 cis 240°

Mathematics

Divide.-15.57 ÷ 45

A. -0.0346 B. -0.346 C. -0.246 D. -0.0246

Mathematics