All categories

3 years ago

15. How many tenths are there in?

Mathematics

2 answers:

mash [69]3 years ago

7 0

Answer:

In what?

Step-by-step explanation:

andrezito [222]3 years ago

6 0

Answer:

There is only one tenth in 15

You might be interested in

Stan The Boyz Stream Stealer

pentagon [3]

Ummmmmm whatttt I’m confuseddd

5 0

3 years ago

Read 2 more answers

Samples of skin experiencing desquamation are analyzed for both moisture and melanin content. The results from 100 skin samples

zheka24 [161]

Answer: a. 0.40 b. 0.23 c . 0.435 d . 0.25

Step-by-step explanation:

melanin content Total

high low

moisture high 13 10 23

content low 47 30 77

Total 60 40 100

Let A denote the event that a sample has low melanin content, and let B denote the event that a sample has high moisture content.

a) Total skin samples has low melanin content = 10+30=40

P(A)= $\dfrac{40}{100}=0.40$

b) Total skin samples has high moisture content = 13+10=23

P(B) = $\dfrac{23}{100}=0.23$

c) A ∩ B = Total skin samples has both low melanin content and high moisture content =10

P(A ∩ B) = $\dfrac{10}{100}=0.10$

Using conditional probability formula , $P (A|B)=\dfrac{P(A\cap B)}{P(B)}$

$P (A|B)=\dfrac{0.10}{0.23}=0.434782608696\approx0.435$

d) $P (B|A)=\dfrac{P(A\cap B)}{P(A)}$

$P (B|A)=\dfrac{0.10}{0.40}=0.25$

8 0

3 years ago

I spent all my points into this so give it your best shot

ioda

Answer: hi

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Mr. Z bought an all-terrain vehicle (ATV) in 2010 for $7,000. The value of the ATV decreases at a rate of 11% per year. How much

boyakko [2]

Answer:

i did the math in my calculator and came up with -4550 i don't know what i did

Step-by-step explanation:

3 0

2 years ago

A. (-3,-5) B.( -2,-2) C. (4,9) D.(13,5)

koban [17]

12. The inverse relation has the x- and y-values swapped.

The appropriate choice is ...
D. (13, 5)

6 0

3 years ago