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nydimaria [60]
3 years ago
6

If you can exchange 104. 51 US dollars for 1,322. 14 Mexican pesos, what is the exchange rate of the US dollar to the Mexican pe

so, to three decimal places? a. 1:12. 650 b. 1:1. 427 c. 1:0. 079 d. 1:0. 8.
Mathematics
1 answer:
Reika [66]3 years ago
5 0

Answer:

A

Step-by-step explanation:

1322.14 / 104.51 = 12.65

1:12.65

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Answer: 296 is 74% of 400.
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Y=6x-11 -2x-3y=-7 solve each system of equation by substitution
Anit [1.1K]

Answer:

(2, 1 )

Step-by-step explanation:

Given the 2 equations

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Substitute y = 6x - 11 into (2)

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Find the geometric mean between each pair of numbers. sq root 49 and sq root841
vodomira [7]

<u>Answer:</u>

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<u>Solution:</u>

The Geometric mean between two numbers a and b is given as  Geometric mean = \bold{\sqrt{ab}}   --- eqn 1

The Geometric Mean is a special type of average where we multiply the numbers together and then take a square root for the numbers.

From question, given that two numbers are \sqrt{49} and \sqrt{841}

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We have to find the geometric mean between “7” and “29”

By using equation 1,  

Geometric mean between 7 and 29 = \sqrt{7 \times 29} = \sqrt{203} = 14.24

Hence the geometric mean between \sqrt{49} \text { and } \sqrt{841} \text { is } 14.24

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