Divide 800 by 12 to obtain the unit rate:

\approx 67 words per minute

\approx 67 words per minute

Question

asked 2021-02-09

5 rows of ___ =30
\(\displaystyle{5}\cdot_{_}_={30}\)
\(\displaystyle\frac{{30}}{{5}}=_{_}_\)

asked 2020-11-30

A factory processes 1,560 ounces of olive oil per hour. The oil is packaged into 24-ounce bottles. How many bottles does the factory fill in one hour?

asked 2020-11-22

A scuba diver dove from the surface of the ocean to an elevation of \(\displaystyle−{79}{\frac{{{9}}}{{{10}}}}\) feet at a rate of - 18.8 feet per minute. After spending 12.75 minutes at that elevation, the diver ascended to an elevation of \(\displaystyle−{28}{\frac{{{9}}}{{{10}}}}\) feet. The total time for the dive so far was \(\displaystyle{19}{\frac{{{1}}}{{{8}}}}\). minutes. What was the rate of change in the diver's elevation during the ascent?

asked 2020-11-14

Write the reciprocal of each of the following:

\(\displaystyle{a}.{\frac{{{1}}}{{{8}}}}\)

\(\displaystyle{b}.{\frac{{{7}}}{{{12}}}}\)

\(\displaystyle{c}.{\frac{{{3}}}{{{5}}}}\)

\(\displaystyle{d}.{1}{\frac{{{1}}}{{{2}}}}\)

\(\displaystyle{e}.{3}{\frac{{{3}}}{{{4}}}}\)

f. 6

\(\displaystyle{a}.{\frac{{{1}}}{{{8}}}}\)

\(\displaystyle{b}.{\frac{{{7}}}{{{12}}}}\)

\(\displaystyle{c}.{\frac{{{3}}}{{{5}}}}\)

\(\displaystyle{d}.{1}{\frac{{{1}}}{{{2}}}}\)

\(\displaystyle{e}.{3}{\frac{{{3}}}{{{4}}}}\)

f. 6

asked 2021-01-22

Fill in the blank with the correct term or hample in numerator.
sentence.
A fraction is written in simplest form when the GCF of the numerator and the denominator is___.

asked 2021-01-31

In science class, students are learning about organic compounds. An acetic molecule is made of 2 carbon atoms, 2 oxygen atoms, and 4 hydrogen atoms. What is the ratio of carbon atoms to hydrogen atoms?

A 2 : 4

B 4 : 2

C 6 : 2

D 2 : 8

A 2 : 4

B 4 : 2

C 6 : 2

D 2 : 8

asked 2021-02-03

An electrical light circuit in John's welding shop had a load of 2800 watts. He changed the circuit to ten 150-watt bulbs and six 100-watt bulbs. What fraction represents a comparison of the new load with the old load?

asked 2020-12-17

Danny just submitted his resume in response to a job posting. The posting stated that the job pays $47 annually. What would Danny's monthly salary be if he gets this job? Round to the nearest cent.

asked 2021-02-13

Jamal hiked on two trails. The first trail was \(\displaystyle{3}\frac{{1}}{{3}}\) miles long, and the second trail was 1 \(\displaystyle\frac{{3}}{{5}}\) times as long as the first trail. How many miles did Jamal hiked ? Answer as a mixed number in simplest form.

asked 2021-03-07

The amount of error allowed in the size of structural steel is \(\displaystyle\frac{{1}}{{10}}\) of 1%. If an I beam is 7.2 inches deep, what, in inches, is the amount of error allowed?