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3 years ago

14

Standard automobile license plates in a country display 2 numbers, followed by 2 letters, followed by 3 numbers. how many differ

ent standard plates are possible in this system?

1 answer:

gavmur [86]3 years ago

7 0

The Standard plate combination is 6.

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Select the two values of x that are roots of this equation.<br> 2x2 + 11x - 6 = 0

sukhopar [10]

Answer:

2×2 +11x - 6 =0

4 + 11x - 6 = 0

11x - 6 =4

-6 + 4 = 11x

-2 = 11x

X =11/2

X =5.2

8 0

2 years ago

A survey of 250 homeless persons showed that 14 were veterans. Find a point estimate for the population proportion of homeless p

snow_lady [41]

Answer:

$\hat p =\frac{14}{250}= 0.056$

And for this case that represent the 5.6% of the homeless persons who are veterans

Step-by-step explanation:

We know that in a survey of 250 homeless persons 14 were veterans. We can find the estimated proportion of homeless persons who are veterans with the following formula:

$\hat p =\frac{X}{n}$

The last one is an unbiased estimator of the true population proportion p

And replacing the info given we got:

$\hat p =\frac{14}{250}= 0.056$

And for this case that represent the 5.6% of the homeless persons who are veterans

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3 years ago

How do I simply -3/5(-8+5/9x-3)

prohojiy [21]

33/5 - x/3

hope this helps!

7 0

3 years ago

Read 2 more answers

There are more swimmers under 30 years old than there are age 50 and above.

garik1379 [7]

Answer:

true!

Step-by-step explanation:

this is more of a statement then a question.

7 0

2 years ago

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Fei Yen's dog eats 8 ounces of dog food each day. Fei Yen bought a 28-pound bag of dog food. How many 8-ounce servings are in a

mash [69]

Answer:

How many cups of food are in the 26 lb bag? There are about 4 cups per pound, so the 26 pound bag will contain approximately 104 cups.

Step-by-step explanation:

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3 years ago