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Dvinal [7]
3 years ago
5

Number 12.

Mathematics
2 answers:
Ray Of Light [21]3 years ago
5 0

Answer: 22 tiles

Step-by-step explanation: well if the tiles are 1/4 of a foot then you need 4 of them to equal a foot. since the measurement's are 5.5ft, multiple 5x4 to get 20. then add two more for the .5 (2 i/4 equal 1/2) so you get 22 tiles.

blondinia [14]3 years ago
4 0

Answer:

22) 22

23) -350

Step-by-step explanation:

22)

1/4 = 0.25 ft

5.5 / 0.25 = 22

Answer: 22 tiles are needed

23)

12(x + 360) = 120

x + 360 = 10

x = - 350

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A consulting company claims that if job seekers attend the company's career development course, their chance of obtaining a job
mafiozo [28]

Answer:

Kevin should attend the career development course because the expected value of attending the career development course is greater than the expected value of not attending the career development course.

Step-by-step explanation:

If the consulting company claims that if job seekers attend the company's career development course their chance of obtaining a job is greatly increased is true then Kevin's chance of getting a job over the next year which is 76% will greatly increase.

The average salary in Kevin's desired profession is $61,207.11 if he attends the company career development course then there would be an increase of $7, 295.00. To sum, Kevin is expected to receive an annual salary of $68, 502.11. The cost of the course is only $2,763.00. If we subtract the cost from his annual salary: $68,502.11 - 2763 = $65, 739.11, there would be an increase  on his salary. So, Kevin should attend the career development course because the expected value of attending the career development course is greater than the expected value of not attending the career development course.

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4 years ago
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Ilia_Sergeevich [38]
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3 years ago
How do i solve for y:<br> 2x-3y=8<br><br> Please help me
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3 years ago
Read 2 more answers
Which equation of a line contains the points (-10,15) and (8, -3) and is parallel to y +4= -(x - 1)?​
JulijaS [17]

Answer:

y= -x+5

Step-by-step explanation:

<em>The</em><em> </em><em>slop</em><em>e</em><em> </em><em>of</em><em> </em><em>th</em><em>e</em><em> </em><em>two</em><em> </em><em>paral</em><em>lel</em><em> </em><em>lin</em><em>es</em><em> </em><em>is</em><em> </em><em>equ</em><em>al</em>

<em>so</em><em>,</em><em> the</em><em> slope</em><em> of</em><em> </em>

<em>y</em><em>=</em><em>-x-3</em><em> </em><em>is</em><em> </em><em>-</em><em>1</em><em> </em>

<em>slo</em><em>pe</em><em>=</em><em>y2-y1</em><em>/</em><em>x2-x1</em><em>=</em><em>-</em><em>3</em><em>-</em><em>1</em><em>5</em><em>/</em><em>8</em><em>-</em><em>-</em><em>1</em><em>0</em><em>=</em><em>-</em><em>1</em>

<em>the</em><em> </em><em>equa</em><em>tion</em><em> </em><em>of</em><em> </em><em>t</em><em>he</em><em> </em><em>line</em><em> </em><em>i</em><em>s</em>

<em>y-15</em><em>=</em><em> </em><em>-</em><em>1</em><em>(</em><em>x--10</em><em>)</em>

<em>y</em><em>=</em><em> </em><em>-x-10</em><em>+</em><em>1</em><em>5</em>

<em>y</em><em>=</em><em> </em><em>-x</em><em>+</em><em>5</em>

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3 years ago
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lutik1710 [3]

Answer:

Step-by-step explanation:

95%+15%=110% so, 110%-100% is 10% and this means that 10% of both, costs 1.20. now, 10 times 1.20 is 12 dollars and we know that the whole purchace costs 12 dollars. 15 percent of 12 dollars is 1.8 dollars or, one dollar and 80 cents

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