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emmainna [20.7K]
3 years ago
9

Help now please i will give you brainline

Mathematics
2 answers:
-Dominant- [34]3 years ago
7 0

Answer:

40/8 or 5

Step-by-step explanation:

leonid [27]3 years ago
3 0

Answer:

There are three 1/4 lb kittens.

There are four 3/8 lb kittens.

There are three 1/2 lb kittens.

There are two 5/8 lb kittens.

So the combined weight is: 3(1/4) + 4(3/8) + 3(1/2) + 2(5/8) = 5 lbs

Let me know if this helps!

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Two sides of a triangle have the same length. The third side measures 6 m less than twice the common length. The perimeter of th
Zepler [3.9K]
The answer is <span>The two equal sides have a length of 4,</span>
<span>the third side has a length of 6.</span>
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3 years ago
Heidi ate 3/6 of her fruit bar. molly ate 4/8 of her fruit bar, which is the same size. which girl ate more of her fruit bar? sh
coldgirl [10]
Equal to because they are both 1/2
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How do I find out a mortgage payment on a home
kozerog [31]

Answer:

Step-by-step explanation:by finding how much it costs

4 0
2 years ago
Explain in a complete sentence if the point (2,-4) is the solution to the system of equations. Show your work in the space provi
slavikrds [6]

Answer:


Step-by-step explanation:

2x - y = 8

<u> x + y = - 2 </u>

3x       = 6

3x /3    = 6/3   Dividing bot sides by 3 to find x.

x = 2

Plug in the value of x to find y.

2 ( 2) - y = 8

4 - y = 8

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8 0
3 years ago
According to data from the 2010 United States Census, 71.6% of the total United States population was over the age of 20. Suppos
Luden [163]

Answer:

Mean is 0.6.

Standard deviation is 0.059

Step-by-step explanation:

The first step is finding the sample proportion p.

Suppose Maria, a researcher, takes a random sample of 70 Americans and finds that 42 are over the age of 20.

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What are the mean and standard deviation of the sampling distribution of p?

Mean:

The mean of a proportion is the same as the proportion. So the mean is 0.6

Standard deviation:

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Sample size 70, so:

s = \sqrt{\frac{0.6*0.4}{70}} = 0.059

5 0
3 years ago
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