Evaluate the expression for the given values. 12x+5y3z , where x = 12 , y = 6 and z = 3 Enter your answer in the box.

Mathematics

2 answers:

katovenus [111]2 years ago

6 0

Plug in all of the points.

12(12)+ 5(6)3(3)

Now solve.

144+ 30(3*3)

144+ 270= 414

I hope this helped!

liubo4ka [24]2 years ago

3 0

Answer:

Your answer is 4.

Step-by-step explanation:

I took the test online in K12 and when I reviewed it it said that 4 is the correct answer. Have a nice day!

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Find the 110 term of the sequence -7, 3, 13, 23, ...

Evgesh-ka [11]

First, find the nth term
To do this, find the term to term difference...
A
-7 and 3 = 10
3 and 13 = 10
13 and 23 = 10

As the difference is 10, we now write out the 10 times table

10, 20, 30, 40

The next step is to work out how to get from the sequence to the 10x table
B
-7 - 10 = -17
3 - 20 = -17
13 - 30 = -17
23 - 40 = -17

Now use the answer from each section in the general formula
x = An + B
This could also be written as ?n + ?
Using our numbers, this becomes 10n - 17

Now use the formula to work out the 110th term
(10 x 110) - 17
1100 - 17 = 1083

7 0

2 years ago

Workland has a population of 10,000, of whom 7,000 work 8 hours a day to produce a total of 224,000 final goods. Laborland has a

kenny6666 [7]

Answer:

Workland has lower productivity but higher real GDP per person than Laborland.

Step-by-step explanation:

Consider the provided information.

Workland has a population of 10,000, of whom 7,000 work 8 hours a day to produce a total of 224,000 final goods.

Productivity = Output / Input

For Workland productivity is:

$\frac{224,000}{7,000 \times 8}=\frac{224,000}{56,000}= 4$