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OLga [1]
3 years ago
11

6. To make purple gloves, a factory adds four red drops

Mathematics
1 answer:
-BARSIC- [3]3 years ago
4 0

Answer:

Step-by-step explanation:

50 gallons(8 pints/gallon) = 400 pints

400 pints(4 drops/pint) = 1600 drops red dye

400 pints(3 drops/pint) = 1200 drops blue dye

You might be interested in
4.7 x 10^-3___ 2^2<br> =<br> &lt;<br> &gt;
tekilochka [14]

Answer:

<     (less than)

Step-by-step explanation:

4.7*0.001 ___ 4

0.0047___4

0.0047 < 4

4 0
3 years ago
What is the equation of the line that passes<br> through the points (4, -3) and (2, 3).
Minchanka [31]

Answer:

24

Step-by-step explanation:

(4-3) + (23) = 24

4 0
3 years ago
What does the transformation f(x) --&gt; -f(x) do to the graph of f(x)
mixer [17]

Answer: D) Reflect over x-axis

=======================================================

Explanation:

When we do this type of reflection, a point like (1,2) moves to (1,-2).

As another example, something like (5,-7) moves to (5,7)

The x coordinate stays the same but the y coordinate flips in sign from positive to negative, or vice versa.

We can say that (x,y) \to (x,-y) as a general way to represent the transformation. Note how y = f(x), so when we make f(x) negative, then we're really making y negative.

If we apply this transformation to every point on f(x), then it will flip the f(x) curve over the horizontal x axis.

There's an example below in the graph. The point A(2,8) moves to B(2,-8) after applying that reflection rule.

8 0
3 years ago
Someone please solve this​
Wittaler [7]

Step-by-step explanation:

2 x  \times  \frac{1}{4}  - 1 \times  \frac{1}{4}  - 2 \frac{1}{4}  = 1 \times  \frac{1}{4}

\frac{2}{8}  -  \frac{1}{4}  -  \frac{2}{8}  =  \frac{1}{4}

and then minus them

8 0
3 years ago
Write 6(x – 5)4 + 4(x – 5)2 + 6 = 0 in the form of a quadratic by using substitution
abruzzese [7]

Hello from MrBillDoesMath!


Answer:    6 u^2 + 4u + 6 = 0 where u = (x-5)^2


Discussion; I think the problem statement should actually be to rewrite <u>this</u> equation:

6 (x-5)^4 + 4 (x-5)^2 + 6 -= 0.


Note  the power of "x-5" is 4 in the first term and is 2 in the second term. That is, the power of x-5 in the first terms is double, or the square, of the (x-5) power occurring in the second term. This suggest the substitution u = (x-5)^2.  Then the equation can be rewritten as

6 u^2 + 4u + 6 = 0

which is a quadratic in "u".


Regards, MrB


4 0
3 years ago
Read 2 more answers
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