Tema
Q:
The movement of the progress bar may be uneven because questions can be worth more orless (nincluding zero) depending on your answer:
Divide: \( \frac{12 a^{7}-8 a^{5}+a^{4}}{4 a^{3}} \)
\( 3 a^{4}-2 a^{2}+4 a \)
Q:
The product of 14 and 2 is
Q:
Раскройте скобки:
а) \( (\sqrt{3}+7)(\sqrt{3}-7) \)
б) \( (2 \sqrt{2}+1)(3 \sqrt{2}-4) \)
в) \( (\sqrt{12}-5)(2 \sqrt{5}+12) \)
г) \( (5 \sqrt{7}-\sqrt{13})(\sqrt{13}+5 \sqrt{7}) \).
Q:
What is \( 46 \% \) of 500 ?
Answer Attempt 1 out of 4 .
Q:
hat is \( 96 \% \) of 300 ?
Answer Attempt 1 out of 4
\( \square \)
Q:
Homing pigeons avoid flying over water. Suppose a homing pigeon is
released on an island at point \( C \), which is 11 mi directly out in the water
from a point \( B \) on shore. Point \( B \) is 24 mi downshore from the pigeon's
home loft at point \( A \). Assume that a pigeon flying over water uses energy
at a rate 1.33 times the rate over land. Toward what point \( S \) downshore
from A should the pigeon fly in order to minimize the total energy
required to get to the home loft at A?
Q:
17 is what percent of \( 80 ? \)
Q:
What are the first five multiples of 6?
Q:
15. If a polygon has a total of 665 diagonals, how many sides does it have? (2 points)
Q:
1) closificar los polinomios, e indicar el grado, coeficiente
Principal y termino inulependiente
A \( -3 x^{3}+4 x^{2}-x-2 \)
B. \( x^{3}+2 x \)
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