Answer:
First one, second one, fourth one, and last one
Step-by-step explanation:
What is the interquartile range of the data set? {48, 50, 65, 60, 80, 42, 45, 50, 42, 55, 45}
Rina8888 [55]
The <span>IQR is the difference between 3rd and 1st quartile. So we have to find the quartiles to answer the question. </span>
1st Q: 45
Median (Middle number in data)
3rd Q: 60
IQR: 60 - 45 = 15
IQR = 15
<span>The price of one baseball is 3.75.
(5*2.5)+(3*3.75)= </span><span>$23.75
(2*2.5)+(7*3.75)= $31.25
Somebody should have solved this WAY earlier :/</span>
A veriable = 1, use it as with pemdas
Answer:
(-3,-5)
Step-by-step explanation:
2x=-6
x=-3
24+3y=9
3y=-15
y=-5