Answer:
Step-by-step explanation:
d
Given the equation:
You know that the radioactive substance has this half-life (in years)
And:
Therefore, you can rewrite the equation in this form in order to find "k":
Solve for "k":
Volume units quarts to gallons (fluid and dry) conversion factor is 0.25 (quart is 1/4 of an gallon). To find out how many gallons in quarts, multiply by the factor, or simply use the converter below.
1 Quart = 0.25 (1/4) Gallon [US, UK, Fluid or Dry]
Quart and gallon are imperial and US customary volume measurement units. In US customary system, both units have different volume capacity for dry and fluid measurements but in imperial (UK), the volume is the same for both fluid and dry measurement.
1.
1.
1.Let's solve for x.<span>y=<span><span>2x</span>−2</span></span>Step 1: Flip the equation.<span><span><span>2x</span>−2</span>=y</span>Step 2: Add 2 to both sides.<span><span><span><span>2x</span>−2</span>+2</span>=<span>y+2</span></span><span><span>2x</span>=<span>y+2</span></span>Step 3: Divide both sides by 2.<span><span><span>2x</span>2</span>=<span><span>y+2</span>2</span></span><span>x=<span><span><span>12</span>y</span>+1
</span></span>Answer:<span>x=<span><span><span>12</span>y</span>+<span>1</span></span></span>
Answer:
19a^5b^2
Step-by-step explanation:
15a+4a=19a