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andrezito [222]
3 years ago
15

At the close of the stock market on Friday, the price of a stock dropped 3.75 points. Express this loss as a rational number in

2 ways.
Mathematics
1 answer:
vampirchik [111]3 years ago
5 0

Answer:

- 3.75 or -15/4

Step-by-step explanation:

I'm sorry if this isn't very helpful, and I'm not sure if it's right, but here are two examples of rational numbers if that's what you're looking for.

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What is the solution of the equation below?<br> x² - 4= - 5
madam [21]

Answer:

Not possible to work out

Step-by-step explanation:

NO Explanation can be explained as this question cannot be solved

8 0
3 years ago
Terminating Decimal between .5 and .6
iragen [17]
A terminating decimal is a number with a finite number of decimals that does not continue endlessly. We'd like to know whether the decimal value obtained by dividing the fraction 5/6 (5 6) is terminating or non-terminating.
7 0
3 years ago
Will give brainliest and 100 points
____ [38]

Answer:

Kayla plays on average 0.2 more chess games than Becker

Step-by-step explanation:

The first thing we must do is calculate the mean of each one.

Becker:

(5 + 2 + 4 + 1 + 1 + 4 + 5 + 3 + 2 + 1) / 10 = 2.8

Kayla:

(2 + 3 + 1 + 1 + 4 + 1 + 5 + 3 + 5 + 5) / 10 = 3

if we subtract these averages, we have to:

3 - 2.8 = 0.2

which means that Kayla plays on average 0.2 more chess games than Becker. Since it is not even a complete game, the difference between the two is very small and almost irrelevant.

7 0
3 years ago
Read 2 more answers
If c(x) = 4x – 2 and d(x) = x^2 + 5x, what is (c o d)(x)?
Dima020 [189]
Just replace 'x' in c(x) by d(x)
(cod) (x) = 4(x^2+5x) - 2 = 4x^2 +20x - 2
Thats it!
3 0
4 years ago
A student writes the equation for a line that has a slope of -6 and passes through the point (2, –8).
Ilia_Sergeevich [38]

Answer:

The error in the students work is

y -(-8) + 8 = -6x + 12 + 8

subtracting a negative is adding

y+8

They should subtract 8 from each side instead of adding 8 to each side

Step-by-step explanation:

We can use point slope form since we are given a point and the slope

y-y1 = m( x-x1)

y--8 = -6(x-2)

y+8 = -6(x-2)

Distribute the -6

y+8 = -6x+12

Subtract 8 from each side

y+8-8 = -6x+12-8

y = -6x+4

The error in the students work is

y -(-8) + 8 = -6x + 12 + 8

subtracting a negative is adding

y+8

They should subtract 8 from each side instead of adding 8 to each side

4 0
3 years ago
Read 2 more answers
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