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3 years ago

It takes 1.5 cups of flour to make 1 dozen Mini Cupcakes. How many cups of flour are needed ti make 3 dozen cupcakes?

Mathematics

2 answers:

ira [324]3 years ago

8 0

4.5 cups for 3 dozen

nasty-shy [4]3 years ago

8 0

To solve this question all what you would need to do is cross multiply 1.5 and 3 to give the number of cups of flour needed to make 3 dozen cup cakes which is 4.5.

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The Amount of sales tax on a new car varies directly to the purchase price of the car. On a 25,000 car, sales tax is 1,750. What

Gekata [30.6K]

Answer:

50,000

Step-by-step explanation:

1st car had $1,750 tax

2nd car has $3,500 tax

1750(2) = 3500

so your tax doubled so the price must be doubled.

The car is $50,000

Algebraically using direct variation:

t = kp where t=tax, p = purchase price,

and k is constant of variation

1750 = 25000k

k = 1750/25000

k = 0.07

Your equation is: t = 0.07p

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p = 3500/0.07

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2 years ago

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Marizza181 [45]

Answer:

127.17 cm²

Step-by-step explanation:

Area of a semicircle: 1/2*π*r²
π (pi) = 3.14
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Read 2 more answers

Exponents solve this for 50 points and brainlist

Zepler [3.9K]

Answer:

$\frac{10m^{10}n^{6}p^{9}}{y}$

Step-by-step explanation:

Simplifying the numerator :

⇒ (-5m⁷n⁰p⁵)(2m⁴n³p²)³

⇒ (-5m⁷p⁵)(8m¹²n⁹p⁶)

⇒ (-5)(8)(m)⁷⁺¹²n⁹(p)⁵⁺⁶

⇒ -40m¹⁹n⁹p¹¹

Dividing by the denominator :

⇒ $\frac{-40m^{19}n^{9} p^{11} }{-4m^{9}n^{3}p^{2}y} }$

⇒ $\frac{10m^{10}n^{6}p^{9}}{y}$

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