3000 because 60×50= 3,000. tht is the sum of the money distributed
Y =
![3\sqrt[3]{3}](https://tex.z-dn.net/?f=%203%5Csqrt%5B3%5D%7B3%7D%20)
81 is the same as 3 x 3 x 3 x 3. Therefore we can take out three of the four 3s and leave one inside the cube root radical.
Answer:
The researcher should reject the null hypothesis at the significance level
Step-by-step explanation:
If the P-value is smaller than the significance level, the null hypothesis is rejected
If the P-value is the same as the significance level, the null hypothesis is rejected
The segment to draw is segment UT
Step-by-step explanation:
A line segment is a part of a line that is bounded by two two distinct end points. In this case, segment UT is bounded by endpoints U and T. In the diagram, point R is not a segment but a point of intersection of segments BT and EU.
Learn More
Construction of a line segment: brainly.com/question/9716065
Keywords : proof, statement, reason, segments, reflexive property
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To solve this problem, let us first assign variables. Let
us say that:
x = volume of 67% herbicide solution
y = volume of 46% herbicide solution
The total volume should be 42 liters therefore:
x + y = 42
x = 42 – y --> 1
The component mass balance on the pure herbicide would
be:
0.67 x + 0.46 y = 0.55 (42) --> 2
Substituting equation 1 to 2:
0.67 (42 – y) + 0.46 y = 23.1
28.14 – 0.67 y + 0.46 y = 23.1
- 0.21 y = - 5.04
y = 24 L
Calculating for x using equation 1:
x = 42 – 24
x = 18 L
Therefore we only need 18 L of the 67% herbicide
solution.
Answer:
A. 18 L
