2 years ago

What is the slope of this

Mathematics

1 answer:

Kitty [74]2 years ago

7 0

Step-by-step explanation:

Graph to points on the line, then go up 4 from one point to the other then go right 2

which gives you 4/2 which simplified is 2/1 or 2

You might be interested in

How do i write 1.67 in words

Alex Ar [27]

Many people would say "one point six seven" or "one dot six seven".

But technically, it's "<em>one and sixty-seven hundredths</em>".

5 0

3 years ago

Read 2 more answers

Two factories I and II produce phones for brand ABC. Factory I produces 60% of all ABC phones, and factory II produces 40%. 10%

denpristay [2]

Answer:

0.3721 or 37.21%

Step-by-step explanation:

P(I) = 0.60; P(II) = 0.40;

P(not defective I) = 0.90; P(not defective II) = 0.80

The probability that the phone came from factory II, given that is not defective, is determined by the probability of a phone from factory II not being defective divided by the probability of a phone not being defective.

$P(II|not) = \frac{P(II)*P(not_{II})}{P(II)*P(not_{II})+P(I)*P(not_{I})}\\P(II|not) = \frac{0.40*0.80}{0.40*0.80+0.60*0.90}\\ P(II|not) =0.3721 = 37.21\%$