Topic
Q:
(1) ¿Cómo se ordenan de menor a mayor los números \( 2, \sqrt{8} y \sqrt[1]{8} \) ?
(A) \( \sqrt{8}<2<\sqrt[4]{8} \)
(B) \( \sqrt[4]{8}<\sqrt{8}<2 \)
(C) \( 2<\sqrt[4]{8}<\sqrt{8} \)
(D) \( \sqrt[4]{8}<2<\sqrt{8} \)
Q:
(a) \( \sqrt{\frac{1}{6} \div \frac{6}{49}}-7 \cdot\left[\frac{1}{2}+\frac{2}{7}\right]+1= \)
Q:
Cody was 165 cm tall on the first day of school this year, which was \( 10 \% \)
taller than he was on the first day of school last year.
How tall was Cody on the first day of school last year?
Q:
3. \( A=\{\boldsymbol{a} ; \boldsymbol{b} ; \boldsymbol{c} ; \boldsymbol{d} ; \boldsymbol{e}\} \) çoxluğunun alt
çoxluqlarının neçəsində b və c elementi
iştirak etmir?
\( \begin{array}{llll}\text { A) } 12 B) 8 & \text { C) } 20 & \text { D) } 32 & \text { E) } 16\end{array} \)
Q:
The crime rate of a certain city is increasing by exactly \( 2 \% \) each year. If there were 550
crimes in the year 1990 and the crime rate remains constant each year, determine the
approximate number of crimes in the year 2021.
Q:
Refer to the number pattern: \( 1 ; 4 ; 9 ; 16 \)
(1) Write down the next term.
(2) What is the general rule?
Q:
wich one is biyger?
\( \begin{array}{llll}\text { 1) } 2 & \text { 2) } \log _{8}^{63} & \text { 3) } \log _{4}^{24} & \text { 4) } \log _{2} 5\end{array} \)
Q:
\( \left(\frac{1}{2}\right)^{2}+\left(\frac{1}{2}\right)^{-1}= \)
A) -6
B) -3
C) 4
D) 6
E) 8
Q:
2314 \( \sqrt[4]{(-2)^{4}}-\sqrt[3]{-(-2)^{3}}+\sqrt[8]{(1-\pi)^{8}} \)
Q:
5. В первый день туристы прошли \( \frac{19}{48} \) туристического
маршрута, что на \( \frac{3}{16} \) маршрута больше, чем во второй
день. Какую часть маршрута туристы прошли за второй
день?
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