Between which two numbers is Negative 1.5 located on a number line? A number line going from negative 5 to positive 3 in increments of 1. –4 and –3 –3 and –2 –2 and –1 –1 and 0

160 cm

step-by-step explanation:

you have to add all the sides together

step-by-step explanation:

6

ending amount = beginning amount / (2^n)

where "n" = number of half-lives (or elapsed time / half-life)

ending amount = 50 mg / (2 ^10 / 5.3)

ending amount = 50 mg / (2 ^ 1.8867924528)

ending amount = 50 m / 3.6981210597

ending amount = 13.5203794557 mg

or about 13.5 mg remain

source:  

y - 25 = 2 ( x - 10 ) should be the answer