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devlian [24]
2 years ago
13

Lindsey has ten inches of ribbon.She buys another 3 lengths of ribbon,each 5 inches long.How much ribbon does she have now

Mathematics
2 answers:
Vesna [10]2 years ago
8 0

Answer:

She has 25 inches

Step-by-step explanation:

Elan Coil [88]2 years ago
6 0

Answer:

25 inches

Step-by-step explanation:

3x5=15

15+10=25

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What fraction makes this division<br> sentence true? <br> 2/3 divided by ? = 4
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Answer:

1/6

Step-by-step explanation:

The opposite of dividing by a fraction is multiplying by the inverse of the fraction. So, to find out what fraction to divide by you need to find what number you need to multiply 2/3 by to get 4.

2/3 x 6 = 4

So if you want to divide instead of multiply, just find the inverse of the number you are multiplying by.

The inverse of 6 is 1/6. Therefore, 2/3 divided by 1/6 equals 4.

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Alex777 [14]

Answer:

P(1739

(Correct to 4 decimal places)

Step-by-step explanation:

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P(a

where

f(X)=\frac{1}{\sigma \sqrt{2 \pi} }e^{-\frac{1}{2} (\frac{x-u}{ \sigma} )^2}



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P(1739

P(1739

Using a calculator,

P(1739

5 0
3 years ago
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(a^b)^c

=a^bc

so

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3 years ago
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