1. 350
2. 428.4
3. i don’t remember how to do the last one.
Answer:
The probability that the woman selected does not have red/green color blindness is 0.9945.
Step-by-step explanation:
Let <em>X</em> = a woman has red/green color blindness.
It is provided that, in a certain group of women the rate of red/green color blindness is <em>P</em> (<em>X</em>) = 0.0055.
A complement of an event <em>E</em>, is defined as the event of not <em>E</em>.
The probability of complement of an event <em>E</em> is:
Compute the probability that the woman selected does not have red/green color blindness as follows:
Thus, the probability of the complement of the event of a woman having red/green color blindness is 0.9945.
23.25 days (rounds to 23 days)
There are 31 days in October. First, you would change 75% into a decimal by moving the decimal point over two spaces:
75%=0.75
Then you would multiply 31 by .75 to find the number of days:
31×0.75=23.25
23.25 is the number of days it would be sunny; rounded down it would be 23 days total.
Answer:
The answer is 4cm.
Step-by-step explanation:
Given:
Height= 15cm
The volume of the Cylindrical bottle= 753.6
They have said to use π= 3.14
We are supposed to find r.
-------------------------------------------------------------
Volume of cylinder= πr²h
now substitute teh values given in the formula..we will get:
753.6 = 3.14× r²× 15
After u solve it , you will get
r²= 16
∴r = √16= 4cm
So, the radius of the bottle is 4cm
Hope it helps!!
Answer:
16
Step-by-step explanation:
here,
∆ABC≈∆DCE
SO,
ABC=CED
X+15=6X-65
OR,15+65=6X-X
OR,5X=80
OR,X=16