A red car and a blue car are traveling at the same speed. The red car drives 3 hours. The blue car drives 3.5 hours and goes 25
more miles.
Option 1
3. Let x be the speed of the cars. What is the distance covered by the blue car? *
0.5x
3x
3.5x
25x

you have to put the graph on here with the question

step-by-step explanation:

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.

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: