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3 years ago

Which of the following is a correc t interpretation of the expression -3 + (-5)?

Mathematics

1 answer:

uysha [10]3 years ago

6 0

Answer:

-8

Step-by-step explanation:

You owe your friend 3 dollars and you bet 5 dollars on a game and you lose now you owe him 5 more dollars

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a square pyramid is sliced downward through the top vertex by a plane. what is the shape of the resulting two dimensional figure

Leviafan [203]

It would be an equilateral triangle.

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3 years ago

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Find the midpoint of the segment with the following endpoints. (6, 4) and (9, 1)

joja [24]

Answer:

$(\frac{15}{2},\frac{5}{2})$

Hope this helps!

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3 years ago

Draw a conclusion as to why zero students had a 54-inch shoelace

Sholpan [36]

The answer is: 54 inches would be too long for a shoelace

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3 years ago

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Sam is moving bags of soil from a loading dock into a storeroom. The top soil weighs 40 pounds per bag and the mulch weighs 20 p

Levart [38]

Answer:

$40x+20y\leq 480$

Step-by-step explanation:

Givens

The top soil weighs 40 pounds per bag.
The mulch weighs 20 pounds per bag.
The cart can only carry up to 480 pounds.

Notice that the restriction is a maximum of 480 pounds, that means the inequality must include the sign $\leq$ .

Now, let's call $x$ the top soil and $y$ the mulch, the inequality that represents this problem, would be

$40x+20y\leq 480$

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3 years ago

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The competitive advantage of small American factories such as Tolerance Contract Manufacturing lies in their ability to produce

Tom [10]

Answer:

Following are the solution to the given question:

Step-by-step explanation:

Please find the complete question in the attached file.

$H_0: \sigma^{2} \leq 0.0008\\\\H_a: \sigma^{2} > 0.0008$

The testing states value is:

$\to x^2=\frac{(n-1)s^2}{\sigma^2}=32.6250$

therefor the $\rho - \ value = 0.2931$

Through out the above equation its values Doesn't rejects the H_0 value, and its sample value doesn't support the claim that although the configuration of its dependent variable has been infringed.

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2 years ago