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dimulka [17.4K]
3 years ago
13

Please help me with my homework!!!!

Mathematics
1 answer:
Gennadij [26K]3 years ago
8 0

Answer:

see below

Step-by-step explanation:

-(5)² = -1 * 5² = -1 * 25 = -25

List ascending order:

  -5.3 x 10² = -5.3 x 100 = -530

  -50

  \frac{1}{2}  = 0.5

  \sqrt{25}  = 5

  {-5.3 x 10², -50, \frac{1}{2}, \sqrt{25}}

Describe \sqrt{8}: Real, Irrational

List descending order:

  \sqrt{72} = 8.485

  6

  \pi = 3.14159

  -\frac{3}{4} = -0.75

  {\sqrt{72}, 6, \pi, -\frac{3}{4} }

George loan:

  Principal * rate * time = Interest

  2000 * .034 * 2 = 136

  Principal + Interest = Payback

  2000 + 136 = $2,136

Toy:

  100% - 15% = 85%

  .85 * 4.99 = $4.24

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