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Math Minute 47

Last updated about 6 years ago
10 questions
1

In inches, what is the perimeter of this shape?

1

If the radius of a circle is 4 1/4 feet, what is the diameter?

1

1

Pair the following terms and descriptions for y=mx+b:

  • x
  • y
  • y-intercept
  • slope
  • The steepness of a line; the letter m in the slope-intercept equation.
  • The point where a line crosses the y-axis; the letter b in the slope-intercept equation.
  • The input value
  • The output value
1

Write the following value using exponents.

1

Simplify:

1

What is the correct order of operations?

  1. Exponents
  2. Multiply or Divide
  3. Parentheses
  4. Add or Subtract
1

1

1

Write 0.00028 in scientific notation.