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elixir [45]
3 years ago
11

A student claimed 7 and -7 are the two cube roots of 343 . Do you agree or disagree ? Explain .

Mathematics
1 answer:
dmitriy555 [2]3 years ago
4 0
I disagree. Only 7 is a cube root of 343 (7 x 7 x 7) because -7 is a cube root of -343 (-7 x -7 x -7)
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How many favorable outcomes will there be for spinning blue at least once? <br> (I NEED HELP PLEASE)
Westkost [7]

Answer:

It depends on the spinner and how many of each color spaces are on it.

Step-by-step explanation:

A favorable outcome means an outcome that matches your criteria.

Example: You spin a spinner with 10 spaces. 3 blue, 2 red, 3 green, 2 yellow.

If you spin the spinner once, there are 3 favorable outcomes (remember a favorable outcome means landing on blue in this case).

Spinning the spinner twice would lead to at least 100 outcomes, 9 of which are favorable.

6 0
3 years ago
Solve for x..........
-BARSIC- [3]

9514 1404 393

Answer:

  x = -9

Step-by-step explanation:

Segment NL is twice the length of midsegment WV.

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  x = -9 . . . . . . . . . . . . add -30-x

_____

<em>Additional comment</em>

This value of x means the other segments are ...

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5 0
2 years ago
Holly missed 7 of 185 school days this year. Approximately what percent of school days was Holly in attendance?
Alexandra [31]
185-7=178
So 178÷185=0.9621621
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7 0
3 years ago
At the end of Januaryof last year, Stock A was selling at A dollars a share, and stock B was seling at B dollars a share, where
anzhelika [568]

Answer:

N*B*x/100

Step-by-step explanation:

To determine an equation of the total number of dollars, it is necessary to review the variables that influence

The most important, N that would be the number of shares of A.

The other variable is B, since it would be the price of the shares that were purchased.

Lastly, we have x, since he originally had was A's shares, therefore his increase occurred in A's shares, that is, x.

Therefore, the equation would be:

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3 years ago
A game room has a floor ​
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Okay what about the game room floor?
4 0
3 years ago
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