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2 years ago

Convert 12.4 hours to hours and minutes.

Mathematics

2 answers:

Katen [24]2 years ago

4 0

Answer:

12.4=12 hours and 24 minutes

Step-by-step explanation:

Anni [7]2 years ago

4 0

Answer:

744 minutes

Step-by-step explanation:

In order to convert something from hours to minutes, you multiply the hours by 60, so in this case you would take 12.4/60 and the answer would be 744 minutes

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GuDViN [60]

Answer:

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General Formulas and Concepts:

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Step-by-step explanation:

Step 1: Define

$\frac{-5 \pm \sqrt{5^2-4(3)(1)} }{2(3)}$

Step 2: Evaluate

Evaluate Exponents: $\frac{-5 \pm \sqrt{25-4(3)(1)} }{2(3)}$
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2 years ago

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3 years ago

You need 3 sticks of butter for every 24 giant cookies you bake.

marta [7]

Answer:

Sticks of butter : 2

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Step-by-step explanation:

Given that :You need 3 sticks of butter for every 24 giant cookies you bake.

----------------------------------------------------------------------------------------------------------

Sticks of butter Number of cookies

3 24

x 16

5 y

----------------------------------------------------------------------------------------------------------

Let the unknown be x and y..

Since you need 3 sticks of butter for every 24 giant cookies you back

Then 24/3 = 8

Since the number of cookies is 16 then 16/8 = 2

Thus x = 2

Next for y.

Since you need 3 sticks of butter for every 24 giant cookies you back

Then 5 * 8 = 40

Thus, y = 40

----------------------------------------------------------------------------------------------------------

Completed table below:

Sticks of butter Number of cookies

3 24

2 16

5 40

----------------------------------------------------------------------------------------------------------

~lenvy~

6 0

1 year ago

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Convert 12.4 hours to hours and minutes.​

Convert 12.4 hours to hours and minutes.