Answer: the diameter of the hydrochloric acid in Casey's container is 6 inches
Step-by-step explanation:
The formula for determining the volume of a cylinder is expressed as
Volume = πr²h
Where
r represents the radius of the cylindrical beaker.
h represents the height of the cylindrical beaker.
π is a constant whose value is 3.14
From the information given,
Volume cylindrical beaker = 113 cubic inches.
Height = 4 inches
Therefore,
113 = 3.14 × r² × 4
113 = 12.56r²
r² = 113/12.56 = 8.9968
r = √8.9968
r = 3
Diameter = 2 × radius
Diameter = 2 × 3 = 6 inches
Answer: D. 8.50a + 6.75k + 1.75(a + k)
Step-by-step explanation:
Cost of adult meal = $8.50
Cost of kid meal = $6.75
Cost of drink = $1.75
Number of adults = a
Number of kids = k
Since everyone orders a meal and
a drink, the expression that can be used to express the total cost of the meal will be:
Cost for adults:
= (8.50 × a) + (1.75 × a)
= 8.50a + 1.75a
Cost for kids:
= (6.75 × k) + (1.75 × k)
= 6.75k + 1.75k.
To get the total cost, we add the cost for adults and kids together. This will be:
= 8.50a + 1.75a + 6.75k + 1.75k.
= 8.50a + 6.75k + 1.75a + 1.75k
= 8.50a + 6.75k + 1.75(a + k)
Therefore, the correct option is D.
Answer:
nhyh
Step-by-step explanation:
h
mhhhygvvvx VC ghv h h h b
A while number with its square root between 11 and 12 would be 124
Answer:
3 chocolate bars, and 2 graham crackers
Someone forgot the marshmallows...... :P
Step-by-step explanation:
Chocolate bars = 8 pack
Graham Crackers = 12pack
To have no crackers or chocolate left over, we need to find LCM
Factors of 8:
8, 16, 24, 32, 40, 48, 56, 72....
Factors of 12:
12, 24, 36, 48, 60, 72
The smallest LCM is 24
Chocolate bars:
24/8 = 3
Graham Crackers:
24/12 = 2
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-Chetan K
