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Fudgin [204]
3 years ago
13

A weatherman stated that the average temperature during July in Chattanooga is 80 degrees or less. A sample of 32 Julys is taken

to test the weatherman's statement. The correct set of hypotheses is
Mathematics
1 answer:
baherus [9]3 years ago
7 0

Answer:

The correct set of hypotheses is

H_{0}: d=80 degrees

H_{0}: d>80 degrees

Step-by-step explanation:

The weatherman claims that the average temperature during July in Chattanooga is 80 degrees or less. To test this claim, following hypotheses need to be taken:

Let d be the the average temperature during July in Chattanooga, then

H_{0}: d=80 degrees

H_{0}: d>80 degrees

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0.58 x 3 =<br> 1.74<br> Explain how you solved the problem?? <br><br> Any help
KonstantinChe [14]

Answer:

0.58x3=1.74

Step-by-step explanation:

first, you line up the numbers, easiest with the 0.58 on top. then, you multiply 3x8, which is 24. you put the four in the hundredths place, and carry the two. then, you multiply 3x5 and get 15, and add the two, making it 17. you put the seven in the tenths place, and carry the one the ones place. then you will multiply three by zero and get zero. finally, you add the one, and your answer is 1.74.

3 0
3 years ago
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What is the answer please ??
dmitriy555 [2]
To solve this, you plug in the first value (3) for x in the equations and and the second value (-6) for y in the equations! if the two equations then equal each other, it is true! if not, it’s false
6 0
3 years ago
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Amelia has 3 gallons of paint .Mason have 10 quarts .How many more pints of paint does AMELIA have then mason.
Ber [7]

Answer:

4 Pints

Step-by-step explanation:

According to the scenario, calculations are as follows,

As we know, 1 gallon = 8 Pints

1 Quarts = 2 Pints

So, Amelia = 3 Gallons = 3 × 8 Pints = 24 Pints

Mason = 10 quarts = 10 × 2 Pints = 20 Pints

So, Number of more pints Amelia has = Amelia number of pints - Mason number of pints

= 24 pints - 20 pints

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6 0
3 years ago
712.9 Divided by what equals 71.29
soldi70 [24.7K]

Answer:

10

Step-by-step explanation:

712.9 / 10 = 71.29

3 0
3 years ago
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Math question need help please
stiks02 [169]

Answer: 190ft

Step-by-step explanation:

Side a= 110ft

Side b= ?

Height= 75ft

Area= 11,250ft^2

A=\frac{a+b}{2}h

Solve for b. Let's begin by multiplying by 2 to get rid of the denominator.

2A=(a+b)h

Divide by h

\frac{2A}{h}=a+b

Subtract a

\frac{2A}{h}-a=b

Now plug in your values.

b=\frac{2A}{h}-a

b=\frac{2(11,250ft^2)}{75ft}- 110ft

b=\frac{22500ft^2}{75ft}- 110ft

b=300ft- 110ft

b=190ft

7 0
3 years ago
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