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devlian [24]
2 years ago
11

The access code for a​ car's security system consists of five digits. the first digit cannot be 1 and the last digit must be odd

. how many different codes are​ available?
Mathematics
1 answer:
Oliga [24]2 years ago
6 0
9*10*10*10*5
=45,000
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In 2001 , a youth clubs total income was £1000 the club spent 60% of its total income on renting a hall it further spent £250 on
never [62]

Answer:

12:5

Step-by-step explanation:

To calculate the ratio, we must first find the values of the two expenditures. The amount spent on renting a hall was 60% of £1000. To represent percentages in decimals, we can simply divide the percentage by 100, resulting in 0.6 here. We can then multiply this value by 1000 to get the amount spent on renting a hall, which comes out to £600

The ratio is then 600 : 250,  60 : 25 (divide both sides by 10) , or 12:5 (divide both sides by another 5)

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Which of the following pairs are not equivalent statements?
lesya692 [45]

Answer:

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4 0
3 years ago
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JulsSmile [24]

Answer:

110.9\ ft^{2}

Step-by-step explanation:

we know that

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Remember that

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To find the area of the equilateral triangle apply the law of sines

A=\frac{1}{2} b^{2}sin(60\°)

we have that

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substitute

A=\frac{1}{2} (16^{2})sin(60\°)=110.9\ ft^{2}

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Which is the area of a circle with a circumference of 37.68 units (use 3.14)
stepladder [879]
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7 0
2 years ago
(6m³n)²(-4m⁵n) <br><br>must be simplified​
Alekssandra [29.7K]

Answer:

-144m^11n^3

Step-by-step explanation:

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-36m^6n^2 x 4m^5n

Answer:

-144m^11n^3

8 0
3 years ago
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