Mr. Castillo spent $20.00 of the $40.00 in his wallet. Which decimal represents the fraction of the $40.00 Mr. Castillo spent?

0.5

Step-by-step explanation:

From the information given, we are told that Mr. Castillo spent $20.00 of the $40.00 in his wallet.

The decimal that represents the fraction of the $40.00 Mr. Castillo spent will be:

= 20 / 40

= 1/2

= 0.5 as decimal

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb