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aksik [14]
3 years ago
9

About 1,400,000 people live in a city. The city has a land area of 320 square miles. What is the city's population density (peop

le per square mile)?
Mathematics
1 answer:
Evgen [1.6K]3 years ago
7 0

Answer:

the population ia 4,375 people per square mile

Step-by-step explanation:

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What is the side length of a square with a perimeter of 60 meters
konstantin123 [22]

Answer:

15 meters each side

Step-by-step explanation:

60/4 = 15

7 0
3 years ago
What is the mode of the following numbers? 4, 9, 6, 3, 4, 2
KengaRu [80]

Answer:

4

Step-by-step explanation:

Mode is the number that appears most often

4 is the only number that appears more than once so it is the mode

6 0
3 years ago
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PLEASE HELP I NEED IT <br><br> What is an equivalent expression for 1.5(3x + 4) + 0.25(6x + 8)?
Ad libitum [116K]

Answer:

The equivalent expression is 6x+8.

Step-by-step explanation:

Given expression is:

1.5(3x + 4) + 0.25(6x + 8)

We will solve the expression and combine alike terms.

4.5x + 6 + 1.5x + 2

6x + 8

Therefore,

The equivalent expression is 6x+8.

4 0
3 years ago
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while taking attendance Mrs.Lee noticed 2 out of 25 students were absent. What percent of students were absent?
Maurinko [17]

Answer:

0.5%

Hope this helps!!

If it's right i'm trying to get 5 brainlyest

8 0
2 years ago
A rectangle is 3 times as wide as it is long if x=10 what's the perimeter
Alex

Answer:

80 units if the length is equal to x (it is unspecified)

Step-by-step explanation:

Assuming that the length is equal to x, then we know that the length is 10 units long because x = 10.

Since the width is 3 times longer than the length, we can also find that the width is 30 units long because 3 x 10 = 30.

Now, we can use the perimeter formula to find the perimeter of the rectangle.

The perimeter formula is P = 2 ( L + W ), with L being length and W being width.

Let's just substitute the numbers to find perimeter.

P = 2 ( 10 + 30 )

P = 2 ( 40 )

P = 80

So, the perimeter is 80 units.

5 0
3 years ago
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