80 x 90/100 = 72
Therefore there were 72 milkshakes with whipped cream that were sold.
<u>Corrected Question</u>
The Venn diagram shows three types of numbers: odd (O), even (E), and prime (P). Which is represented by Ø?
(A) O ⋃ P (B)E ∩ P (C)O ⋃ E (D)E ∩ O
Answer:
(D) E ∩ O
Step-by-step explanation:
The Venn diagram is reproduced and attached below.
In the Venn diagram, the sets of Odd(O) and Even(E) numbers are disjoint, i.e. there is no intersection.
We can also say the intersection of sets O and E is the empty set.
Therefore: E ∩ O is represented by the empty set Ø.
Generally speaking, a number cannot be even and odd at the same time.
The correct option is D
Compare the tenths digit of all numbers:
.33
.275
.25
.3
The lower tenths digits will go on the bottom, and the higher tenths digits will go on the top:
.33
.3
.275
.25
Compare the hundredths digit of all numbers:
.33
.3
3 > 0
.275
.25
7 > 5
From thickest to thinnest, the order is .33 mm, .3 mm, .275 mm, and .25 mm.
Answer:
x = 27
Step-by-step explanation:
3x + x + 72 = 180
3x + x + 72 [-72] = 180 [-72]
4x = 27
4x [/4] = 180 / 4
x = 27
The answer is 69.9. hope this helps!! :)