Answer:
IQR = 5
The IQR covers 50%
Step-by-step explanation:
The interquartile range is the right line of the box minus the left side of the box
UQ - LQ = IQR
8 - 3 = 5
The interquartile range is 5
Now to find the percent in the interquartile range.
The Box divides the data in quartiles or 25%
The dot to the left line is 25%
The left line to the middle is 25%
The middle to the right line is 25%
The right line to the right dote is 25%
From the left line to the right line is 25% + 25% = 50 %
The IQR covers 50%
52 cards - 4 kings = 48 other cards
Probability of picking something other than a king would be 48/52
48/52 can be reduced to 12/13 probability.
Solving a system of equations, we see that she can plant 20 tomatoes and 20 squashes.
<h3>How many tomatoes and how many squash can Kayla plant?</h3>
Let's define the variables:
- t = number of tomatoes.
- s = number of squaches.
The space is enough for 40 plants, then:
t + s = 40
And we know that she has a total of $80 to spend (we assume that she spends it all)
t*$1 + s*$3 = $80
Then our system of equations:
t + s = 40
t*$1 + s*$3 = $80
To solve this, we can isolate one of the variables in the first equation, for e xample if we isolate t, we get:
t = 40 - s
Now we can replace that in the other equation:
(40 - s)*$1 + s*$3 = $80
Now we can solve that for s:
$40 - s*$1 + s*$3 = $80
s*$2 = $40
s = $40/$2 = 20
Then she will buy 20 units of squash, and the other 20 plants will be tomatoes.
If you want to learn more about systems of equations:
brainly.com/question/13729904
#SPJ1
its sqrt(5) since sqrt(5) isn't a whole number(its like 2.23)
Answer: 2000(1+0.185/2)to the power of 3/2
= $2283.82
Step-by-step explanation: compounded interest is A= P(1 +r) the to power of N
So assuming semi annually means twice a year
2000(1+0.185/2)to the power of 3/2
