Which is a valid prediction about the continuous function f
(x)?
f(x) < 0 over the interval (-0, 0).
f(x) > 0 over the interval (-
f(x) > 0 over the interval [-1, 1].
f(x) < 0 over the interval (0,2).

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!

h * s * a

h = history teacher

s = science teacher

a =   art teacher.

i see no data table, but just multiply the number of history teachers, science teachers, and art teachers.