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mixer [17]
3 years ago
8

Some countries can not efficiently produce goods because they have old, outdated, machinery. Based on this information, what wou

ld MOST improve the county's economy?
A increased barriers to trade

B investment in capital goods

C investment in human capital

D increased government regulation
Mathematics
1 answer:
Shkiper50 [21]3 years ago
8 0

Answer:

B

Step-by-step explanation:

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<img src="https://tex.z-dn.net/?f=a%20%3D%20p%20%2B%20prt" id="TexFormula1" title="a = p + prt" alt="a = p + prt" align="absmidd
Alexus [3.1K]

Answer:

\frac{A}{1 + rt}

Step-by-step explanation:

a = p + prt

<u>Distributive property:</u>

A = P(1 + rt)

<u></u>

<u>The divide both sides by ( 1 + rt)  :</u>

\frac{A}{1 + rt}

8 0
3 years ago
Shawn uses 45N of force to stop the cart 1 meter from running his foot over. How much work does he do?​
zalisa [80]

Answer:

\boxed {\boxed {\sf 45 \ Joules}}

Step-by-step explanation:

Work can be found by multiplying the force by the distance traveled in the direction of the force.

W=F*d

The force is 45 Newtons.

The distance traveled is 1 meter.

F=45 \ N \\d= 1 \ m

Substitute the values into the formula.

W=45 \ N * 1 \ m

Multiply.

W=45 \ N*m

1 Newton meter is equal to 1 Joules.

Therefore our answer of 45 Newton meters is equal to 45 Joules.

W= 45 \ J

The work done is <u>45 Joules.</u>

5 0
2 years ago
Read 2 more answers
What are the approximate values of the minimum and maximum points of f(x) = x5 − 10x3 + 9x on [-3,3]? A. maximum point: (–2.4, 3
slava [35]

Answer:

(-2.4, 37.014)

Step-by-step explanation:

We are not told how to approach this problem.  

One way would be to graph f(x) = x^5 − 10x^3 + 9x on [-3,3] and then to estimate the max and min of this function on this interval visually.  A good graph done on a graphing calculator would be sufficient info for this estimation.  My graph, on my TI83 calculator, shows that the relative minimum value of f(x) on this interval is between x=2 and x=3 and is approx. -37; the relative maximum value is between x= -3 and x = -2 and is approx. +37.  

Thus, we choose Answer A as closest approx. values of the min and max points on [-3,3].  In Answer A, the max is at (-2.4, 37.014) and the min at (2.4, -37.014.

Optional:  Another approach would be to use calculus:  we'd differentiate f(x) = x^5 − 10x^3 + 9x, set the resulting derivative = to 0 and solve the resulting equation for x.  There would be four x-values, which we'd call "critical values."

3 0
3 years ago
Read 2 more answers
Hey guys can someone help me with this you will earn 15 points plz it is for Tomorrow
Lisa [10]

Answer:

1.  7.4%

2. 3/10

3. 0.42

4. <u>Not Sure</u>

5.  212.8

6. 2,900


6 0
3 years ago
Read 2 more answers
Find the value show your work <br><br>(-4^2)+5)(-4^2)-(-4)+2)-3​
Kamila [148]

Answer:

Dear Students and Families: It has come to our attention that families and students have been contacted regarding the replacement of chrome books being used by students. Please disregard these requests, as they are not affiliated with GEE Prep. If anyone reaches out to you, please contact us and we will look into it. Only GEE Prep staff will reach out regarding the replacement of any student chrome books. Thank you.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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