All categories

2 years ago

the deer population in an an area decreased by 28 each year for 6 years. find the total change in population.

Mathematics

2 answers:

Elan Coil [88]2 years ago

4 0

Answer:

168 is the change in population

Step-by-step explanation:

well if u think about it all u really have to do is take 28×6 and it would help u find the change in population

Serga [27]2 years ago

3 0

Answer:

The total change is -168.

Step-by-step explanation:

The deer population changed 6 times, and it decreased by 28 each time, so the equation is:

6 times -28 (because the population is decreasing) = -168

Hope this helps :)

You might be interested in

What number should go in the space?<br> Multiplying by 1.75 is the same as increasing by _____%.

chubhunter [2.5K]

Answer:75%

Step-by-step explanation:

3 0

2 years ago

Identify the property used in each step of solving the inequality . 7x+4<46

ExtremeBDS [4]

For this case we have the following inequality:

$7x + 4$

Subtracting 4 from both sides of the inequality we have:

$7x$

Dividing between 7 on both sides of the inequality we have:

$x$

Thus, the properties used were:

Subtraction property

Division property

Answer:

Subtraction property

Division property

6 0

3 years ago

Read 2 more answers

Work out circumference of a circle<br> radius is 14

Triss [41]

Answer:

87.96

Step-by-step explanation:

the formula to solve this is

$c = 2\pi \: r \\$

btw

7 0

2 years ago

Read 2 more answers

PLEASE HELP ME ITS WORTH 25 pts (question number 29)

Dmitry [639]

Answer:

A, C, D

Step-by-step explanation:

In a proportional relationship, y = kx, k is the constant of proportionality.

4y = x

y = 1/4 x

k = 1/4 Yes

y = 4x

k = 4 No

32y = 8x

y = 8/32 x

y = 1/4 x

k = 1/4 Yes

y = 0.25x

k = 0.25 = 1/4 Yes

1/4 y = 2x

y = 4 * 2x

y = 8x

k = 8 No

Answer: A, C, D

3 0

2 years ago

What is sin 30? Use the triangle below as a guide if you need to.

leonid [27]

sin (30) =1/2

Answer: 1/2

5 0

3 years ago