Math Practice Questions - Page 1330

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• 3 which expression is equivalent to $4^{-9}$?\na $4^{9}\\cdot4^{-1}$\nb $(4^{-9})^{0}$\nc $\\frac{1}...

• select the expression that is equivalent to $sqrt5{7^2} cdot sqrt5{7}$. \nanswer\n$\bigcirc$ $49^{\f...

• multiplication and division with powers of ten\n$8 \\cdot 10^4$ is how many times as large as $4 \\c...

• now, complete the equation using a power of 10.\n$5,000 = 5 \\times 10 \\times 10 \\times 10$\n$= 5 ...

• simplify to a single power of 4: \\((4^3)^5\\)

• c. \\(\\frac{9^{14}}{9^7}\\)\\n2 a certain type of bacteria reproduces so that after x hours there a...

• solve for z. \n10^z = 1,000,000,000 \nz = square \nsubmit

• select all the expressions that are equivalent to ((11^{-7})^{9}). (\frac{1}{11^{-63}}) (\frac{1}{11...

• simplify to a single power of 4:$(4^{5})^{3}$answer attempt 1 out of 2answer: $4^{square}$

• lesson 19 | session 2\ndevelop applying properties for powers with the same base\nread and try to so...

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