9514 1404 393
Answer:
(A) yes; each small square could represent 10 units
(B) no; there are a total of 14 small squares. No reasonable relationship maps this to 410
Step-by-step explanation:
(A) The total number of small squares is 14, so we expect any number represented by the diagram to be a multiple of 14. If each small square represents 10 units, then the 4 small squares represent 40 units, and the rectangle represents 100 units, for a total of 140 units being represented in the diagram. Andre is correct.
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(B) The above argument suggests that 410 will not be reasonably represented by the diagram. To represent 410, we expect 4 tokens that each represent 10 of a smaller token. The rectangle of 10 squares would be such a token, but the diagram has only one of those, not 4 of them. Similarly, we expect 1 of a smaller token, but the diagram has 4 of them. In any event, 410 is not a multiple of 14, so there is no (integer) value that can be assigned to a small square that lets the diagram represent 410.
I do not agree with Diego.
Answer:
D. π
Step-by-step explanation:
Period = 2π/v
2sinxcosx=sin(2x)
Therefore, T = 2π/2 = π
Answer: P=2(l+w)=2·(1.5+4)=11 is the answr
Step-by-step explanation:
Add the total of balloons (76). there are 25 white balloons so the probability would be 25/76. divide 25 by 76 and get .329
Answer:
18
Step-by-step explanation:
we know that
[the area rectangular cookie sheet]=30*50--------> 1500 cm²
let's assume that each biscuit is inscribed in a square of 8 cm side
in the side of 30 cm can be placed -----> 30/8--------> 3.75-----> 3
in the side of 50 cm can be placed -----> 50/8--------> 6.25-----> 6
The maximum number of complete biscuits is 3*6------> 18 biscuits
the answer is 18 biscuit
