What does the "!" mean in math?

for example, 5! = 120 and 6! = 720

An artist is making a scale model of a statue she has been commissioned to create. The model is 2 feet tall. The actual statue will be 15 feet tall. What is the scale of the model to the actual statue?

What is the surface area of a cube that has side lengths of 5.5 inches

9. You need 4 sections of wood, Each one is 3 feet 8 inches long. If the board is only sold by the foot, what's the shorts length of board you can buy?

The function f (x) is given by the set of ordered pairs. { (8, - 3), (0, 4), (1, - 5), (2, - 1), (-6, 10) }

N a circle with a radius of 2.8 cm, an arc is intercepted by a central angle of π5 radians. what is the arc length? use 3.14 for π and round your final answer to the nearest hundredth. enter your answer as a decimal in the box.

Solve. (10+z) - 4=18 (10+z) - 4=18 Select the number from the drop-down menu to correctly complete the statement. The value of z is oh and i just want to say i pick my brainliest by the person who gives me the answer first and gets it right

Simplify the expression by combining any like terms - 7p+p

What is the area of the trapezoid? Enter your answer in the box. units 9,7,7,10

Y=3x-16 rate of change?

Write an algebraic expression for: the product of 12 and x divided by the sum of 4 and x.