Answer:
The height is 6.5 ft
Area of the base is 36 ft^2
Step-by-step explanation:
The Volume is
V = l * w* h
We know w= 4.5 and l = 8 and the volume is 234
234 = 8*4.5 *h
234= 36h
Divide each side by 36
234/36 = 36h/36
6.5 = h
We want to find the area of the base
B = w*l
B = 8*4.5
B = 36 ft^2
Answer: 19.82 months
Step-by-step explanation:
Usually in regression analysis candidates are provided with data and they are asked to determine the equation of the line of regression. This is not the case here. The question is pretty much straight forward.
Provided the line equation:-

This shows the that the predicted size of the male crab will be 19.82 cm when the crab is 22.1725 months old.
17) 3*5 + 4 = 19
18) 2 * 3 = 6
19) 3 * 36 + 2 * 6 + 1 = 121
20) 5 * 49 + 6 * 7 = 287
21) 6 * 64 + 6 * 8 + 6 = 438
22) 1 * 81 = 81
23) 1 * 8 + 1 * 4 = 12
24) 7 * 729 + 5 = 5108
25) 1 * 1296 + 5 * 216 + 2 * 36 = 2448
26) 1 * 16 + 1 * 2 = 18
27) 4 * 3125 + 1 * 25 + 2 * 5 + 3 = 12538
Answer:
20) 2.084 meters
21) $75
22) 0.123 meters
23) 4 foot pieces
Step-by-step explanation:
20) divide the length by 4:
8.336 ÷ 4 = 2.084 meters
21) divide total cost by the amount of tickets:
39300 ÷ 524 = $75
22) subtract the smaller number from the greater number:
0.884 - 0.761 = 0.123 meters
23) the greatest common factor of 8 and 12 is 4, so he should cut each rope into 4 foot long pieces
The correct answer is 5/7 and 5/4.
We have given that the expression


<h3>What is the dividando and componendo?</h3>
Components and dividend is a theorem on proportions that allows for a quick way to perform calculations and reduce the number of expansions needed. It is particularly useful when dealing with equations involving fractions or rational functions in mathematical Olympiads, especially when you see fractions.
We have to determine the value of the given expression,

Similarly, for the second equation, we get,

Therefore the correct answer is 5/7 and 5/4.
To learn more about expression visit:
brainly.com/question/723406
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