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artcher [175]
4 years ago
14

A mathematics journal has accepted 14 articles for publication. However, due to budgetary restraints only 7 articles can be publ

ished this month. How many specific ways can the journal editor assemble 7 of the 14 articles for publication?
Mathematics
2 answers:
butalik [34]4 years ago
7 0
The total number of articles is 14 and only 7 can be published. Since what is asked is the ways to assemble the 7 articles, this is a permutation problem.
14P7 = <span>17297280 ways
If order is not of concern, the problem is just a combination problem
14C7 = </span><span>3432 ways</span><span />
Alex Ar [27]4 years ago
3 0

Answer:

17,297,280

Step-by-step explanation:

Just took test, and the answer above is wrong so i wanted to help.

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Which investment would make you the most interest? Explain.
Katena32 [7]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
Find the value of x round to the nearest tenth
Leto [7]

Answer:

58.6

Step-by-step explanation:

Use the formula c=\sqrt{a^{2}+b^{2}

solving for x (b)

b=\sqrt{c^{2}-a^{2} = \sqrt{61^{2}-17^{2} ≈58.58327

and 58.58327 rounds to 58.6

4 0
3 years ago
Chris is taking out a loan for $2500 with a simple interest rate of 7% for 36 months. How much interest will he have to pay at t
tresset_1 [31]
Chris will have to pay back $2,675. you do 2500x7%=175+2500
3 0
3 years ago
Solve this system of equations by graphing. First graph the equations, and then type the solution.
Yakvenalex [24]

Answer:

The answer is below

Step-by-step explanation:

Solve this system of equations by graphing. First graph the equations, and then type the solution. y=2x+2 y=x–2

Solution:

The equation of a straight line is in the form y = mx + b, where m is the slope of the graph and b is the y intercept (value of y when x = 0). To graph the line, online geogebra graphing calculator was used for plotting the two graphs by writing the equation of the graphs.

After plotting the two graphs, the intersection of the two lines should be traced to get the x coordinate and y coordinate of the point. This point is the solution of the two graph equations, hence:

The solution = (-4, -6)

8 0
3 years ago
What value represents the vertical translation from the graph of the<br> (x+5)2+3?<br> 0 -5<br> O-3
neonofarm [45]

Answer:

The value 3 represents the vertical translation upwards of f(x) to g(x)

Step-by-step explanation:

The question is incomplete or missing data.

The correct question

What value represents the vertical translation from the graph of the parent function f(x) = x^2 to the graph of the function

g(x) = (x + 5)^2 + 3?

Given functions:

Parent function

f(x) = x^2

Translated function

g(x) = (x + 5)^2 + 3

Translation rules

For horizontal shift

f(x)\rightarrow f(x+c)

If c>0 the function shifts c units to the left.

If c the function shifts c units to the right.

For vertical shift

f(x)\rightarrow f(x)+c

If c>0 the function shifts c units to the up.

If c the function shifts c units to the down.

From the functions given the translation rule can be given as:

f(x)\rightarrow f(x+5)+3

g(x)=f(x+5)+3

This shows the graph is shifted left by 5 units and upwards by 3 units.

Thus the value 3 represents the vertical translation of f(x) to g(x)

5 0
4 years ago
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