All categories

4 years ago

The distance across a field is 20 m. Is the same distance across the same field greater or less than 20 km?

Mathematics

2 answers:

zavuch27 [327]4 years ago

8 0

It is less than 20 km.

Mrrafil [7]4 years ago

6 0

Less. The distance across the field is less than 20 km

You might be interested in

A group of people pays$720 for admission tickets to an amusement part. The price of an adult ticket is $15 and a child ticket is

Masteriza [31]

Answer:

Step-by-step explanation:

Set the number of children to n.

The number of adults is, thus, n + 25.

The total price of admission is $720, made up of adult tickets and child tickets.

The children paid $8 per child, or

8 * n

The adults paid $15 per adult, or

15 * (n + 25)

These sum of these is equal to the total cost of $720.

8*n + 15*(n + 25) = 720

8n + 15(n + 25) = 720

Multiplying 15 with both n and 25.

8n + 15n + 25*15 = 720

8n + 15n + 375 = 720

Subtracting 375 from both sides.

8n + 15n + 375 - 375 = 720 - 375

8n + 15n = 345

Adding together 8n and 15n.

23n = 345

Dividing both sides by 23.

n = 345/23 = 15

n = 15

As n is the number of children, there are 15 children in the group.

Answer: 15

5 0

3 years ago

A sphere has a radius of 4x+4

andreyandreev [35.5K]

Ok then what is the question

4 0

4 years ago

Help please answer quickly if you answer i will mark you as the branniest

Deffense [45]

Answer:

Step-by-step explanation:

I think it is Italy and Spain. I am not hundred percent sure but I think it is Italy and Spain

4 0

3 years ago

Kathy played a game of darts. She threw 15 darts and hit the target 10 times. What is the experimental probability that Kathy wi

7nadin3 [17]

I don’t know the answer i’m so sorry

5 0

3 years ago

In 2015, the population of a district was 10,600. With an annual growth rate of approximately 4%, what will the population be in

Murljashka [212]

Answer:

$19,090\ people$

Step-by-step explanation:

we know that

The equation of a exponential growth function is given by

$y=a(1+r)^x$

where

y is the population

x is the time in years since year 2015

a is the initial value

r is the rate of change

we have

$a=10,600\\r=4\%=4/100=0.04$

substitute

$y=10,600(1+0.04)^x$

$y=10,600(1.04)^x$

In the year 2040 the value of x is equal to

$x=2040-2015=25\ years$

substitute

$y=10,600(1.04)^{15} =19,090\ people$

7 0

3 years ago