(12,-6)
you just multiply it by the dilation factor
Answer:
100 ml of concentrate and 350 ml of water
Step-by-step explanation:
2 + 7 = 9 total parts
450/9 = 50
2(50) = 100 ml concentrate
7(50) or 450 - 100 = 350 ml water
Hope it helped u if yes mark me BRAINLIEST!
Tysm!
Z value is a numerical measurement that describe a value relationship to the mean of a group of values. The standard deviations is 1.25 above the mean is 14,500 hours.
<h3>
Given information-</h3>
The mean for the bulb is 12,000 hours.
The standard deviation for the bulb is 2000 hours.
Sample value is 14500.
To find out the how many standard deviation is 14500 mean away from the mean the z value of the mean should be calculated.
<h3>Z value</h3>
Z value is a numerical measurement that describe a value relationship to the mean of a group of values. Z value is the ratio of the difference of the sample value and mean to the standard deviation. Thus the z value for the given mean is,
Thus the standard deviations is 1.25 above the mean is 14,500 hours.
Learn more about the z value here;
brainly.com/question/62233
The perimeter of a rectangle is - 2 x (length + breadth).
Also, 1 feet = 12 inches.
So, the dimensions of the tablecloth are 108 inches long by 72 inches wide. So, the total perimeter of the table cloth is --> 2 x (108 + 72) = 360 inches.
So, time taken for 1 tablecloth = 360 x 3 = 1080 minutes.
And, Time taken for 2 tablecloths = 1080 x 2 = 2160 minutes.
So, to complete her sewing project, Frances will take a total of 2160 minutes (36 hours).
Answer:
0.2,0.2,0.6
Step-by-step explanation:
Given that a continuous random variable is uniformly distributed between 150 and 250.
We know that a uniform distribution between (a,b) has pdf as
a) the probability a randomly selected value will be greater than 230
=
b) the probability a randomly selected value will be less than 170
=
c) the probability a randomly selected value will be between 170 and 230
=