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4 years ago

Can 1 and 3/20 can be simplified?

Mathematics

2 answers:

Scrat [10]4 years ago

7 0

One and 3/20 can't be simplified

Trava [24]4 years ago

3 0

No, they can't be simplified. they are already in their simplest form.

Let's say that the fraction was 6/30. That can be simplified because both the top and the bottom number can be divided by the same number, 3. it then turns into 2/10. but that can still be simplified, so you then divide the top and the bottom by 2. 1/5.

Hope this helps!

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Please somebody help me with this math problem. I am terrible at math!

Mekhanik [1.2K]

Answer:

1,-1

Step-by-step explanation:

This is because the numbers are increasing.

M = Gradient M = 1/1 = 1

6 0

3 years ago

Read 2 more answers

Suppose the mean SAT verbal score is 525 with a standard deviation of 100, while the mean SAT math score is 575 with a standard

Ipatiy [6.2K]

Answer:

The mean of the combined math and verbal scores is 1100, while the standard deviation is 141.

Step-by-step explanation:

Normal variables

Normal variables have mean $\mu$ and standard deviation $\sigma$

When we add normal variables, the combined mean is the sum of both means, and the standard deviation is the square root of the sum of both variances. The distribution is still normal.

In this question:

Verbal: $\mu_{V} = 525, \sigma_{V} = 100$ .

Math: $\mu_{M} = 575, \sigma_{M} = 100$

Combined:

$\mu = \mu_{V} + \mu_{M} = 525 + 575 = 1100$

$\sigma = \sqrt{\sigma_{V}^{2}+\sigma_{M}^{2}} = \sqrt{100^2 + 100^2} = 141$

The mean of the combined math and verbal scores is 1100, while the standard deviation is 141.

6 0

3 years ago

The prices of 8 sweaters, in dollars, are given.

RSB [31]

First order all the numbers least to greatest.

$28, $28, $30, $31, $35, $36, $41, $43

Because there are two numbers in the middle (no, one middle number).

Add the two together, and divide by 2

31 + 35 = 66

66/2 = 33

B.$33 is your answer

hope this helps

8 0

3 years ago

1. Points V, W, X, Y, and Z are graphed on a number line. The coordinate of point V is –4. What points are at a distance of 9 un

sashaice [31]

Well first this one you can just count which ones are 9 units away so it could be A becuase -4+-9=-13
Another is B because -4+9=5
I hope it helps.
Comment if you need more help

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3 years ago

Read 2 more answers

Ft? 1(907)-952-9189

Alex_Xolod [135]

Answer:

yessir im down

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3 years ago