Answer:
I'm taking an educated guess here and saying that its option two.
I haven't done these problems in almost two years.
Answer:
what are the options?
Step-by-step explanation:
<span>Joseph bought 23 laptop computers for school at a discount for $5,621. How much did he pay for each computer?</span>
The answer is: "squares".
1. Therefore, the complete sentence is:
"<span>A difference of two squares is an expression that contains two perfect squares, with one subtracted from the other".
</span>
2. It has the following form:
a²-b²
3. You can factor the expression above as below:
(a-b)(a+b)
4. For example:
x²-4 can be written as x²-2², then it can be factor as following:
x²-2²=(x-2)(x+2)
Answer:
a) The probability that this whole shipment will be accepted is 30%.
b) Many of the shipments with this rate of defective aspirin tablets will be rejected.
Step-by-step explanation:
We have a shipment of 3000 aspirin tablets, with a 5% rate of defects.
We select a sample of size 48 and test for defectives.
If more than one aspirin is defective, the batch is rejected.
The amount of defective aspirin tablets X can be modeled as a binomial distribution random variable, with p=0.55 and n=48
We have to calculate the probabilities that X is equal or less than 1: P(X≤1).