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ExtremeBDS [4]
3 years ago
12

How many ways can 7 paintings be lined up in a wall

Mathematics
2 answers:
svetlana [45]3 years ago
6 0
7x6x5x4x3x2x1 = 5040
ehidna [41]3 years ago
5 0
Vertically or horizontally. 
Was there answer choices?
You might be interested in
Find the future value of the loan. $34300 loan at 3.5% for 4 months
dusya [7]

Answer:

The future value of loan amount after 4 months is $ 34,695.136  

Step-by-step explanation:

Given as :

The loan principal = $ 34300

The rate of interest applied = 3.5 %

The time period = 4 months = \frac{1}{3} year

Let The amount after 4 months = $ A

<u>From compounded method</u>

Amount = Principal × (1+\dfrac{\textrm Rate}{100})^{Time}

or, Amount = 34300 × (1+\dfrac{\textrm 3.5}{100})^{\frac{1}{3}}

or, Amount = 34300 × (1.035)^{\frac{1}{3}}

or, Amount = 34300 × 1.01152

∴ Amount = $ 34,695.136

Hence The future value of loan amount after 4 months is $ 34,695.136  Answer

7 0
3 years ago
75/5-(4-1)^2. PLZZZZ ANSWER THIS
tia_tia [17]
75/5-(4-1)^2

75 / 5 = 15

15-(4-1)^2

15-3^2

 answer: 6

3 0
3 years ago
Compare the two linear functions.Select which has the greater rate of change and which has the greater initial value.
gizmo_the_mogwai [7]

Answer:

Function 1 is Greater Rate of change and Function 2 is Greater inital value

Step-by-step explanation:

I know I have that question

4 0
3 years ago
Read 2 more answers
The graph of y=ax^2+bx+c passes through points (0,5), (1,10), and (2,19). Find a+b+c.
nataly862011 [7]

Answer:   a = 2   b = 3   c = 5  

Literally a+ b+c = 10, but I don't think that's what the question means to ask.

the equation is 2x² +3x + 5

Step-by-step explanation:   Substitute the values of the given coordinates into the formula and use algebra (solve a system of equations by substitution and elimination) to get the values  of a,b & c

y=ax²+bx+c    using  (0,5), (1,10), and (2,19)

5=a(0)²+b(0)+c   becomes 5= 0+0 + c .so we find c = 5

10=a(1)²+b(1)+c    becomes 10 = a + b + c

19=a(2)²+b(2)+c .  becomes 19 = 4a + 2b + c

Substitute the 5 for c.  Then rewrite

10 = a + b + 5      becomes     5 = a+ b     to eliminate b multiply this be (-2)

(-2)( 5 = a+ b) .to get -10 = -2a - 2b  

19 = 4a + 2b + 5  becomes   14 = 4a + 2b  

_______________  Add these two

14 = 4a + 2b

<u>-10 = -2a - 2b</u><u> </u>    this will eliminate the "b" term

4 = 2a       divide both sides by 2   so you have   a = 2  

substitute in 10=a(1)²+b(1)+5 to find b

10=2(1)²+b(1)+5 .becomes  5 = 2 + b   Subtract 2 from both sides

b = 3

So now you have all three values:  

a = 2  b= 3  c = 5  

I am attaching the graph. I hope this deserves Brainiest.

Best wishes in your studies!

4 0
3 years ago
Rachel's biscuits require 0.75 cup of milk for 1 batch. Use dimensional analysis to convert this amount into liters. Use the con
g100num [7]

Answer:

0.75 cup = 0.1763 liters

Step-by-step explanation:

From the question:

Using the conversion factors given in question

We are converting

0.75 cup to liters

Step 1

Convert cups to pint

1 cup = 0.5 pints

0.75 cup = x pints

x = 0.75 × 0.5 pints

x = 0.375 pints

Step 2

Convert pints to Quart

1 pints = 0.5 quart

0.375 pint = x quart

Cross Multiply

x quart = 0.375 × 0.5 quart

x quart = 0.1875 quart

Step 3

Convert from quart

1 quart = 0.94 liter

0.1875 quart = x liter

Cross Multiply

x liter = 0.1875 × 0.94 liter

x liter = 0.17625 liters

Approximately to 4 significant figures= 0.75 cup = 0.1763 liters

3 0
3 years ago
Read 2 more answers
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