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zavuch27 [327]
2 years ago
15

A) What are the null and alternative hypotheses.

Mathematics
1 answer:
e-lub [12.9K]2 years ago
4 0

the answer is C or A. I believe

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Trina buys a television for $189. the sales tax is 5%. What is the total cost of the television with tax?
solong [7]
5% tax is $9.45 so we do 189+9.45= 198.45 which is B
6 0
1 year ago
Solve the system of equations and choose the correct answer from the list of options.
Igoryamba

Answer:

x = -6/5

y = -8/5

Step-by-step explanation:

2x + y = -4

Y = 3x + 2

Substitute the second equation into the first equation

2x + 3x+2 = -4

Combine like terms

5x +2 = -4

Subtract 2 from each side

5x+2-2=-4-2

5x = -6

Divide by 5

5x/5 = -6/5

x = -6/5

Now we need to find y

y = 3x+2

y = 3(-6/5)+2

y = -18/5 + 10/5

y = -8/5

5 0
3 years ago
Find the quotient 1 5 ÷ 3 4 = _____
zavuch27 [327]

Answer:

15/34=0.44117647058823529411764705882353‬

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is 19.1 x 10 to the 8th power in cm/min per hour?
Angelina_Jolie [31]
Sorry could not type exponents
7 0
2 years ago
Which variable expression represents the phrase the product of h and p
lutik1710 [3]

Answer:

hp

Step-by-step explanation:

Here, we want to write the variable expression representing the product of h and p

Mathematically, what we just have to do here is multiply h by p

That will be;

h * p = hp

7 0
3 years ago
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