The sample is his friends. They might be the same group of interests. The sample needs to be random. Even if he went around and grabbed random people he may not have known at his school, it still wouldn't be random bc they could all be bias towards a local sports team or have different interests than someone from somewhere else
Answer:
302.34L
Step-by-step explanation:
15 Apple barrels have the volume of 15*7056=105840Ci and
15 Cranberry barrels have volume of 15*5826=87390Ci.
ΔV = V(Apple barrels)-V(CranBerry Barrels) = 105840-87390 = 18450Ci.
Converting that to Litters gives ΔV 302.34L
The discrepancy in shipment volume is302.34L less than what the customer should have gotten.
Answer:
<u>b = 10</u>
Step-by-step explanation:
Divide 20 by 2 to get <em>b</em> by itself:
<em>20/2 = b</em>
<u><em>10 = b</em></u>
<em>MARK AS BRAINLIEST!</em>
AB = √(-4)² + (-3)²
AB = √ 16 + 9
AB = √ 25
AB = 5
AD = 4 ; DC = 4 ; BC = 7
Perimeter = 5 + 4 + 4 + 7 = 20 units
Consecutive odd integers means that the equation is
(x)+(x+2)+(x+4)+(x+6)+(x+8)=-65
add like terms
5x+20=-65
subtract 20 from both sides
5x=-85
divide both sides by 5
x=-17
so x+2=-15
x+4=-13
x+6=-11
x+8=-9
so they are (-9,-11, -13, -15, -17)