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3 years ago

Simplify this expression.

Mathematics

2 answers:

Grace [21]3 years ago

6 0

11x2 would be your answer.

olga_2 [115]3 years ago

4 0

11 x2 would be yr awser i got the same awser on my test and its right

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Which graph represents the solution set of the compound inequality

mr_godi [17]

Step-by-step explanation:

take into 2 sections

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-1<a and a<6

therefore it should be the 2nd one

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3 years ago

What fraction has a numerator of 44

Paha777 [63]

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3 years ago

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AURORKA [14]

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4 years ago

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Carpenter Chalberg is building a new wall in his house. The wall is 8 feet long and 8 feet tall. The wall will be framed with wo

klemol [59]

9514 1404 393

Answer:

Step-by-step explanation:

For studs 16" O.C., Chalberg will need 9: one at the beginning of each of the 16" spaces in the 96" width of the wall, and one at the end. That's a total of 6+1 = 7 studs.

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The total number of boards Chalberg needs is 9.

5 0

3 years ago

A large community college has professors and lecturers. The total number of faculty is 228. The school reported that they have 5

Ivan

The large community college has 76 professors and 212 lecturers

<u>Solution:</u>

Given that,

Total number of faculty = 228

Let, the number of professors be p, then the number of lecturers will be 228 – p

They have 5 professors for every 14 lecturers.

Then, ratio of professors to lecturers is 5 : 14

Expressing the ratio as fractions, we get,

$\rightarrow \frac{\text {number of professors}}{\text {number of lecturers}}=\frac{5}{14}$

Plug in the values of number of professors and lecturers

$\rightarrow \frac{p}{288-p}=\frac{5}{14}$

$\begin{array}{l}{\rightarrow 14 \times p=(288-p) \times 5} \\\\ {\rightarrow 14 p=1440-5 p} \\\\ {\rightarrow 14 p+5 p=1440} \\\\ {\rightarrow 19 p=1440} \\\\ {\rightarrow p=75.789 \approx 76}\end{array}$

So, community has 76 professors, then, it will have 288 – 76 = 212 lecturers.

7 0

3 years ago