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astra-53 [7]
4 years ago
15

Need help! Need all questions answered

Mathematics
1 answer:
koban [17]4 years ago
6 0
For questions 11~15 go to https://www.desmos.com/calculator
type in equation it graph it out for you, very easy
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Kara mixes different colors of paint to create new colors. The table shows the amount of paint Kara mixes per batch.
Sergio [31]

Answer:

D. Batch 5.

Step-by-step explanation:

The batch should have the same proportion of blue to white to yellow.

In Batch 1, there are two parts of blue, 1.5 parts of white, and 1 part of yellow.

In Batch 5, there are four parts of blue, 3 parts of white, and 2 parts of yellow.

4 / 2 = 2

3 / 2 = 1.5

2 / 2 = 1

Since the proportions are equal to those found in Batch 1, D. Batch 5 will create the same colors as the first batch.

Hope this helps!

8 0
4 years ago
3. 72 in. ___ = ft help​
Pachacha [2.7K]

Answer:

6 feet

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Alyssa is building a brick mailbox. She is going to stack bricks that are each \dfrac23 \text{ft}
aalyn [17]
Given that each of the brick is \frac{2}{3} ft tall and the finished stack of bricks is 4\frac{2}{3} ft tall.

Let the number of bricks in the stack be x, then

\frac{2}{3} x=4 \frac{2}{3} = \frac{14}{3}  \\  \\ \Rightarrow x= \frac{ \frac{14}{3} }{ \frac{2}{3} } = \frac{14}{3} \times \frac{3}{2}  \\  \\ = \frac{14}{2} =7

Therefore, 7 bricks will go in the stack.
3 0
3 years ago
12-5[2(8+5)-15]+2(7-10)³<br>show work!​
san4es73 [151]

Answer: -97

Step-by-step explanation:

3 0
3 years ago
Here's a graph of a linear function. Write the
svp [43]

First you need to find the y-intercept, which is y = -1

Next is we need to find the slope of the line > you are going to have to do this by finding to clear point

The ones that I will be using are: (3, 1); (6, 3)   (You could take any points)

Now using the slope formula we could find m.

m = y2-y1 / x2-x1

(1 - 3) / (3 - 6) = m

-2 / -3 = m

m = 2/3

Using the linear function format: y = mx + b

Therefore the equation of the line is y = 2x/3 -1

8 0
3 years ago
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