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2 years ago

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Identify the Type II error if the null hypothesis, H0, is: The capacity of Anna's car gas tank is 10 gallons. And, the alternati

ve hypothesis, Ha, is: Anna believes the capacity of her car's gas tank is not 10 gallons.

1 answer:

Elina [12.6K]2 years ago

6 0

Answer:

20gallons

Step-by-step explanation:

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Answer:

38%

Step-by-step explanation:

Original price = $ 80

Price after reduction = $ 49.60

Reduction = 80 - 49.60 = $30.40

Percentage of decrease = $\frac{reduction price}{original price}*100$

$= \frac{30.40}{80}*100\\\\=\frac{3040}{80}$

= 38%

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2 years ago

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Kazeer [188]

Answer:

B

Step-by-step explanation:

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2 years ago

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erma4kov [3.2K]

$72.

20% of 60 is 12

$12 + $60 = $72

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3 years ago

Pls help me and can you give tips on exponents??!

Marina CMI [18]

Answer:

Basically, exponents represent the number of times you multiply that number by itself. For example, 3² = 9, because you multiply 3 times 3.

Step-by-step explanation:

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2 years ago

each bag of pattern blocks contains 50 block. to make a class pattern, the teacher combines 4 bags of blocks. how many pattern b

Elodia [21]

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Hope this helps!

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3 years ago