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Savatey [412]
3 years ago
15

What is the simplified value of the exponential expression 27 1/3? 1/3 1/9 3 9

Mathematics
1 answer:
Vesna [10]3 years ago
6 0

Answer:3

Step-by-step explanation:

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After selecting 180 of its employees to from a new division, a company discovers that engineers outnumber analysts by a 3:1 rati
nikdorinn [45]

Answer:

I think its 90

Step-by-step explanation:

3x plus 1x is 4x divide 180 but 4 and get 45 so that meab there are 135 and 45

you need 90 more analysts to have a 1 to 1 ratio

3 0
3 years ago
The difference of 23 and p
sesenic [268]

P is a letter and 23 is a number

3 0
3 years ago
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Help plsss I need the area
brilliants [131]

Answer:

4

Step-by-step explanation:

Divide 28 by 7 and get 4.

5 0
3 years ago
The actual length (L) of a rectangle is 27 centimeters. Use the scale drawing of the rectangle to find the actual width (W).
Dominik [7]
The ratio of the length to the width is \rm \dfrac{L}{W}.
The ratio of the sides will be the same for the scale and actual figures.

\rm \dfrac{2.4}{3.6}=\dfrac{27}{W}

I took the L/W of the scale figure
and set it equal to the L/W of the actual figure.

Now we can solve for the unknown width.
Cross-multiplication gives us this,

\rm 2.4W=3.6\cdot27

Divide by 2.4 and simplify,

\rm W=40.5

Hope that helps! :)
7 0
3 years ago
Read 2 more answers
The sum of three numbers is 72
LekaFEV [45]

Answer: <u><em>The first number is 8</em></u>

Step-by-step explanation: Let the three No. s be x, y and z respectively

given = x+ y+ z= 72

y=7x

z=7x-18

∴As we know x+ y+ z=72

i.e. x+7x+7x-18=72

15x=72+18=90

15x=90

x=90/15

∴x=8

∴y=7x

7×8=56

∴z=7x-18

56-18=38

∴<u><em>The first no. is x=8</em></u>

<u><em>The second no. is y=7x = 56</em></u>

<u><em>The third no. is z=7x-18 = 38</em></u>

6 0
3 years ago
Read 2 more answers
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