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ki77a [65]
3 years ago
13

Sammy is conducting a science experiment where he has to mix 8.25 ounces of vinegar and 4.30 ounces of lemon juice how many ounc

es what he mix altogether
Mathematics
1 answer:
dybincka [34]3 years ago
3 0
8.25 + 4.30

(8 + 4) = 12
(.25 + .30) = .55

12 + .55 = 12.55

The answer is 12.55

When a problem says how many ___ altogether, it tells you to add them together
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Juan made an 80% on his chemistry test. If there were 20 questions, how many questions did Juan get correct?
andrew11 [14]

Answer:16 good questions


Step-by-step explanation:


4 0
3 years ago
The area between z=0 and z=1 under the standard normal curve is ?
Alex17521 [72]

According to the Empirical Rule, 68% of data lies within 1 std. dev. of the mean. Thus, between z=0 and z=1 lie half of that, or 34%, of the data.


Using a calculator for a more precise answer:


normalcdf(0,1) = 0.3413 (answer)

7 0
3 years ago
Use the least common denominator to enter an equivalent fraction for each fraction.​
kykrilka [37]

Answer:

1/9 = 5/45 2/15 = 6/45

Step-by-step explanation:

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5 0
2 years ago
The coordinate grid shows points A through K. What point is a solution to the system of inequalities? y < −2x + 10 y < 1 o
VashaNatasha [74]

The graph that represents the system of inequalities will be y ≤ −2x + 3; y ≤ x + 3

<h3>How to depict the graph?</h3>

The equation of the line will be:

y = mx + b

In this case, we can observe that both lines have the same y intercept and that the lines are solid.

Hence, graph that represents the system of inequalities will be y ≤ −2x + 3; y ≤ x + 3. The graph is attached.

When the coordinate grid shows points A through, the point that is a solution to the system of inequalities is negative 6 point G at negative 3, negative 10 point H at negative 4.

Finally, the graph that represents the following system of inequalities: y ≤ −3x + 1 y ≤ 1 over 2x + 3 is the graph of two intersecting lines where both lines are solid.

One line of x passes through points negative 2, 2 and 0, 3 and is shaded above the line. The other line g of x passes through points 0, 1 and 1, negative 2 and is shaded above the line.

Learn more about graphs on:

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7 0
2 years ago
Another one of these, god help me
astra-53 [7]

Answer:

24x+48

Step-by-step explanation:

(3x+6)(8)

=8(3x+6)

=(8*3x)+(8*6)

=24x+48

3 0
3 years ago
Read 2 more answers
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