The probability that the first two electric toothbrushes sold are defective is 0.016.
The probability of an event, say E occurring is:

Here,
n (E) = favorable outcomes
N = total number of outcomes
Let X = the number of defective electric toothbrushes sold.
The number of electric toothbrushes that were delivered to a store is n = 20.
The number of defective electric toothbrushes is x = 3.
The number of ways to select two toothbrushes to sell from the 20 toothbrushes is:


The number of ways to select two defective toothbrushes to sell from the 3 defective toothbrushes is:


Compute the probability that the first two electric toothbrushes sold are defective as follows:
P (Selling 2 defective toothbrushes) = Favorable outcomes ÷ Total no. of outcomes

Thus, the probability that the first two electric toothbrushes sold are defective is 0.016.
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0 anything multiplied by Zero is zero
90,000 is the answer. have a great day!!
Answer: if n = 8 then the equation is false because 6+8 = 14 but on the equation, it shows 6+8 = 22, which is false
Answer:
Step-by-step explanation:
welp 32 divided by 2 is 16 soooooo
if you need it to be a scientific notation i gootchuuu
steps
1.)a×10n.
2.)to write it in it's original form you have to multiply it by 10 = 10^1.
3.)⇒16=1.6×101.
basically its the power is gonna be positive which is just 1
and you move left one time and your answer is just 1.6^1