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3 years ago

Rita purchased two loaves of wheat bread. Each loaf was $1.89. How much

Mathematics

2 answers:

Amanda [17]3 years ago

8 0

Answer: 3.78

Step-by-step explanation:

Because she bought 2 $1.89 loaves, she spent 2 * 1.89, or 3.78 dollars.

Hope it helps <3

NemiM [27]3 years ago

4 0

Answer:

Step-by-step explanation:

This is because you have to multiply the number of 1.89 by 2. This is equal to 3.87.

Given:

Price of one bread = 1.89

Unknown:

Total money used = ?

So,

1.89 * 2 = 3.87

1.89 + 1.89 = 3.87

<h2><em><u>Total money used is 3.87.</u></em></h2><h2><em><u></u></em></h2>

Hope this helped,

Kavitha

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Monica [59]

The Law of Sines says

$\dfrac{\sin A}{a} = \dfrac{\sin B}{b} = \dfrac{\sin C}{c}$

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3 years ago

A day can be evenly divided into 86,400 periods of 1 second; 43,200 periods of each 2 seconds; or in many other ways. In total,

Leni [432]

Answer:

96 ways

Step-by-step explanation:

Given

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Required

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To start with, we determine the prime factorization of 86400

To do this, we continually divide 86400 by 2; when it can not be further divided, we divide by 3, then 7, then 11...

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$43200/2=21600$

$21600/2=10800$

$10800/2=5400$

$5400/2= 2700$

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The number of factors d is the solved by:

$d = (a+1)*(b+1) *(c+1)$

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$a = 7$

$b = 3$

$c=2$

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$d = (7+1)*(3+1) *(2+1)$

$d = 8*4 *3$

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