Answer:
First you need to identify what the known ratio and and the unknown one
Then you need to setup the proportion.
After that cross multiply and then solve
Lastly check your answer by plugging the result into the unknown ratio and you should get your answer.
Answer:
dubble the measurements for each ingredient by two
Step-by-step explanation:
this recipe it shows makes 12 muffins with all those ingredients but you need to go and make a recipe for 24 people double the recipe so you have enough for everyone
Answer:
$1976.25
Step-by-step explanation:
Rick's monthly pay is $30,000/12 = $2500.
His total deductions are ...
180 + 37 + (6.2% +1.45% +4% +0.6%)(2500) = 217 +12.25%(2500)
= 217 +306.25 = 523.25
Rick's net pay is the difference ...
$2500 -523.25 = $1976.25 . . . . net pay for July
Answer:
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Step-by-step explanation:
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Equation of the parabola: y = ax^2 + bx + c. Find a, b, and c.
x of axis of symmetry:
x
=
−
b
2
a
=
3
-> b = -6a
Writing that the graph passing at point (1, 0) and point (4, -3):
(1) 0 = a + b + c -> c = - a - b = - a + 6a = 5a
(2) -3 = 16a + 4b + c --> -3 = 16a - 24a + 5a = -3a --> a = 1
b = -6a = -6; and c = 5a = 5
y
=
x
2
−
6
x
+
5
Check with x = 1: -> y = 1 - 6 + 5 = 0. OK
