90% as a decimal percentage and fraction

15% as a decimal percentage and fraction

last one

34%

If you know the diameter of a circle, how do you find its circumference? A) Multiply the diameter by π. B) Multiply the diameter by 2π. C) Square the diameter and multiply by π. D) Divide the diameter in half and multiply by π.

8) 7x + 2 y = 24 8x + 2 y = 30

12) Using the map below, write a proportion (s) and solve. scale: 1 cm to 20 km Holiday Lako Dodgetown Earp City (10014m Hyckokburg Kidville What is the distance, in km from Dodgetown to Hickokburg via Kidville,

7+7+8+12+9+12+9+1+12

Geometric or arithmetic sequence 2,4,7,11, ... If geometric, state common ratio and the next three terms in the sequence

What is I=$562.59, p=$1500, t=yrs

Simplify 23 + 6c + 8d - 7d - 6

Consider these dimensions for a cylindrical aquarium. The measures have been substituted in the formula for the volume of a cylinder.

Write each function in function notation: a) = 5 + 2 b) = |3 - 1| c) = 2 + 5 - 8

A farmer measures the distance around a rectangular field. The length of each long side of the rectangle is found to be 20.33 m, and the length of each short side is found to be 16.9 m. What is the total distance around the field?1.