Q:
Write the number in expanded form using exponents.
5. \( 74,271= \)
6. Number Sense Explain the difference between \( 4^{6} \) and \( 6^{4} \).
Q:
\( R=\log \left(\frac{A}{A_{0}}\right) \)
where
\( A \) - the measure of the amplitude of the earthquake wave
\( A_{0} \) the amplitude of the smallest detectable wave (or standard wave).
An earthquake is measured with a wave amplitude 525 times as great as \( A_{0} \). What is the magnitude of this
earthquake using the Richter scale, to the nearest tenth?
The earthquake registered
Q:
What el común denominador de las fracciones.
Q:
9. Halla el común denominador de las fracciones.
\( \frac{8}{9} \) y \( \frac{3}{99} \)
Q:
QUESTION 3
3.1. Consider the sequence \( 5 ; \frac{7}{4} ; a ; b ; \frac{13}{25} ; c \)
The general term for the sequence is \( T_{n}=\frac{2 n+3}{n^{2}} \), determine the values of
\( a, b \) and \( c \)
Q:
The ratio of pencils to
erasers is \( 4: 1 \). If there are
20 pencils, how many
erasers are there?
Q:
o. There are a total of 463,100 books in a library. What is the value of the exponent when
is number is written in scientific notation?
Q:
(3)6.2.15 Practice 3
Last month, there were 4 sunny days for every rainy day. If there were 30 days in the month, how many days were rainy?
Type your answer in the box.
Q:
Find the sum of terms of the given series \( \frac{1}{24}+\frac{1}{36}+\frac{1}{48}+\frac{1}{60} \ldots \) ?
Q:
Rewrite as sums or differences of logarithms.
\( \log _{c}\left(\dot{x}^{\dot{9}} y^{3} z\right) \)
\( \log _{c}\left(x^{9} y^{3} z\right)=\square \)
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