Answer:
52
Step-by-step explanation:
Given:
AB = 10, AD =24
Required:
Value of AC + BD
SOLUTION:
AC = BD (both are diagonals of the rectangle)
Use pythagorean theorem to find AC.
Thus:
AB² + AD² = BD²
Plug in the values
10² + 24² = BD²
676 = BD²
√676 = BD
26 = BD
BD = AC = 26
Therefore,
AC + BD = 26 + 26 = 52
The slope of a linear regression is the rate of change of the line of the best fit
- The interpretation of the slope is that the wait time per staff is 1.62 minutes
- The slope value is realistic
The linear regression is given as:
y = -1.62x + 18
Where
- y represents the wait time
- x represents the number of staff
Using the above representations, the slope means that the wait time per staff is 1.62 minutes
Also, the slope value is realistic because time can be measured in decimals
Read more about linear regressions at:
brainly.com/question/25987747
Answer:
0.1833
Step-by-step explanation:
Given:
% of people with fibromyalgia = 2%
Probability of having a restless leg syndrome for people with fibromyalgia = 0.33
Probability of having a restless leg syndrome for people without fibromyalgia = 0.03
Take F as event of having fibromyalgia
Take R as event of having restless leg
Required:
Find the probability that a person with restless leg syndrome has fibromyalgia.
To find the probability that a person with restless leg syndrome has fibromyalgia, we have: P(F/R)
Where,
P(R/F) = 0.33
P(F) = 2% = 0.02
P(R/F') = 0.03
P(F') = 1 - 0.02 = 0.98
Therefore,
= 0.1833
Probability a person with restless leg syndrome has fibromyalgia = 0.1833
Tree diagram is attached
Answer:
y = -0.2x + 3.8
Step-by-step explanation:
it states it has been 7 weeks. 0.2 x 7 is 1.4. That means they started with 2.4 + 1.4 meters thick of ice sheet, which is 3.8, which is the number they started with. So, b = 3.8 and it says it melts 0.2 so it's a negative, which is -0.2 as slope. So, y = -0.2x + 3.8
Mai: y = 7x + 15
Priya: y = 8.5x
7x + 15 = 8.5x
15 = 1.5x, x = 10
It takes 10 hours
