3 years ago

Which of the following is true about the bird population? Please!!!

Mathematics

2 answers:

ElenaW [278]3 years ago

5 0

Answer:

Step-by-step explanation:

if something is multiplied by 1.025 it is increasing by 2.5 percent

JulsSmile [24]3 years ago

3 0

Answer:

D , 2.5%

Step-by-step explanation:

1.025 - x = 1; x = .025; as a percent = .025 * 100 = 2.5%.

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a car decreased in value from $980 to $720 in one year what was the per cent of decrease to the nearest whole per cent ?

kolezko [41]

The decrease was 27%.

Step-by-step explanation:

Old value = $980

New value = $720

Decrease = Old value - New value

$Decrease=980-720=\$260$

Percent decrease = $\frac{Decreased/ amount}{Old value}*100$

$Percent\ decrease=\frac{260}{980}*100\\Percent\ decrease=0.265*100\\Percent\ decrease= 26.5\%$

Rounding off to near whole percent

Percent decrease = 27%

The decrease was 27%.

Keywords: Percentage, subtraction

Learn more about subtraction at:

#LearnwithBrainly

6 0

3 years ago

‼️help please ASAP ‼️

LuckyWell [14K]

I believe the answer your looking for is gonna be C

8 0

3 years ago

2x(z+4)+1-z+xy; x=4, y=2, z=-3

Marina CMI [18]

Answer:

=20

Step-by-step explanation:

in pic

(hope this helps can I pls have brainlist (crown) ☺️)

6 0

3 years ago

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Help please. (I need a answer for this)

Katarina [22]

Answer:

D. An input (x) can only be with one output (y).

Step-by-step explanation:

5 0

3 years ago

6) A cube has a volume of 125 mm3, what is its surface area?<br> Volume = s3<br> Area = 6x s2

Elena L [17]

<h3>~Geometry</h3>

Step-by-step explanation:

r³ = 125

r = 5 mm

...

V = 5³

V = 125 mm³

...

A = 6 . s²

A = 6 . 5²

A = 6 . 25

A = 150 mm²

#mathisfun

3 0

3 years ago

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