ES URGENTE POR FAVOR responder con verdadero o falso y si es falso dar el porque
a) todos los números naturales son enteros
b) existen números enteros que son naturales
c) algunos números racionales no son enteros.
AYUDA URGENTE AAA

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

Find the solutions for a triangle with a =16, c =12, and b = 63º

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .