Answer:
2,000
4,000
7,000
put points on (2, 2,000) - (4, 4,000) - and (7, 7,000)
Step-by-step explanation:
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Answer:
2.5%
Step-by-step explanation:
Thorazine is available in the strength of 25mg/mL.
To find out the percentage strength,
W/V = g/mL (weight in grams of solute/milliliters of solute.)
1mL of Thorazine contains 25mg.
Dissolve Thorazine with the 100mL solution.
Therefore, 25 x 100 = 2500mg
Which is equals to 2.5g
100mL solution contains 2.5g of Thorazine.
Percentage Strength (W/V) = 2.5 / 100 x 100 = 2.5%.
The percentage strength of Thorazine 25mg/mL has 2.5%
The average rate of change of the function over −2 ≤ x ≤ 2 is 1/2
<h3>How to determine the average rate of change?</h3>
The function is given as:
The interval is given as:
−2 ≤ x ≤ 2
Calculate h(2) and h(-2)
h(2) = -3
h(-2) = -5
The average rate of change is then calculated as:
This gives
Evaluate
m = 1/2
Hence, the average rate of change of the function over −2 ≤ x ≤ 2 is 1/2
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<u>Complete question</u>
What is the average rate of change of h over the interval −2 ≤ x ≤ 2
The value of y is 36
The value of w is -13
<h3>Calculating the value of angles </h3>
From the given question, we are to determine the value of y
From the given information,
We have that line b is parallel to line c
Then,
74° + (2y + 34)° = 180°
Solve for y
(2y + 34)° = 180° - 74°
2y° + 34° = 106°
2y° = 106° - 34°
2y° = 72°
y° = 72°/2
y° = 36°
Hence, y = 36
In the second diagram,
72° + ∠ACB + ∠BCD = 180° (<em>Sum of angles on a straight line</em>)
From the given information,
BC bisects ∠ACD
Thus,
∠ACB = ∠BCD
Then, we can write that
72° + ∠BCD + ∠BCD = 180°
72° + 2 × ∠BCD = 180°
2 × ∠BCD = 180° - 72°
2 × ∠BCD = 108°
∠BCD = 108°/2
∠BCD = 54°
Since line j is parallel to line k
Then,
(2w + 80)° = ∠BCD (<em>Corresponding angles</em>)
(2w + 80)° = 54°
2w° + 80° = 54°
2w° = 54° - 80°
2w° = -26°
w° = -26°/2
w° = -13°'
Hence, w = -13
Learn more on Calculating the value of angles here: brainly.com/question/21369105
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