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Vanyuwa [196]
2 years ago
6

You have 4 framed portraits. How many ways can you arrange all 4 of them on the top of your bookshelf?.

Mathematics
1 answer:
hichkok12 [17]2 years ago
6 0

Answer: permutation

Step-by-step explanation: sorry if wrong

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A caterpillar moves across the grass at a rate of 423 feet every 7 minutes. How fast does the caterpillar move in feet per minut
bija089 [108]
If it moves 423 feet in 7 minutes, you divide 423 by 7 to see how much it moves per minute, which is Around 60.4 feet per minute
7 0
2 years ago
Use the graph below to determine the number of solutions the system has.
mixas84 [53]

Answer:

one

Step-by-step explanation:

I think, there were 4 lines and the two lines are reaching each other

8 0
3 years ago
A line has a slope of -6 over 7. What is the slope of the line parallel to it? And what is the slope of the line perpendicular t
olga_2 [115]
The slope of the parallel line is -6/7
the slope of the perpendicular line is 7/6
the slope of the line = -6/7
the gradient of two parallel lines are equal
the product of the gradient of two perpendicular lines is -1
: the gradient m1*m2 = -1
m2= -1(-6/7)
m2= 7/6
3 0
3 years ago
Round 6.081 to the nearest hundredth
konstantin123 [22]

Answer: 6.08 or 6.080. Whatever

Step-by-step explanation:

The hundredths is where the 8 is. If u look to the right of the 8, is a one. So u keep the hundredths place the same.

3 0
3 years ago
Read 2 more answers
At the football game, 4 hamburgers and 6 soft drinks cost $34, and 4 hamburgers and 3 soft drinks cost $25. Which two equations
olga_2 [115]

Answer:

 4x+6y=34\\\\4x+3y=25

Step-by-step explanation:

Let be "x" the cost in dollars of a hamburger and "y" the cost in dollars of a soft drink.

The cost of 4 hamburguers can be represented with this expression:

4x

And the cost of 6 soft drinks  can be represented with this expression:

6y

Since the total cost for 4 hamburgers and 6 soft drinks is $34, you can write the following equation:

4x+6y=34   <em>[Equation 1]</em>

 The following expression represents the the cost of 3 soft drinks:

3y

According to the information given in the exercise, the total cost for 4 hamburgers and 3 soft drinks is $25. Then, the equation that represents this is:

4x+3y=25 <em> [Equation 2]</em>

Therefore, the <em>Equation 1 </em>and the <em>Equation 2 </em>can be used to determine the price of a hamburger and the price of a soft drink

5 0
3 years ago
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