Ask question

Ask question

All categories

2 years ago

14

Choose the unknown value that makes this statement true:

1 answer:

viva [34]2 years ago

4 0

Answer:

D.300

Step-by-step explanation:

You might be interested in

klio [65]

i don’t know but you could prob use photo math. that would hell

3 0

3 years ago

Read 2 more answers

Is 25,365 cm greater or less than 30 m

anyanavicka [17]

25365cm÷100=m
=253.65m
25365 is less than 30m

6 0

3 years ago

Help Asap! 20 points!

VLD [36.1K]

Hello

A. will be your answer.

Hoped This Helped! :D

5 0

3 years ago

X = {(2, 3), (2, 4), (2, 5), (2, 6)} is x a function and why? no, each ordered pair in this list has the same first element. yes

Vesnalui [34]

For every input, there is one output
for every x there is one y
(x,y)

if x repeats with a differnt y, it's not a function
we see
(2,3) and (2,4) and all of them

no, not a function
<span>no, each ordered pair in this list has the same first element
answer is first one
</span>

6 0

3 years ago

In 2000, an invasive plant species covered 0.2% of an island. for the 5 years that followed, the area covered by the plant tripl

Elden [556K]

Answer:

The statement is correct

see the explanation

Step-by-step explanation:

we know that

The equation of a exponential growth function is equal to

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

where

y is the area covered by the plant in percentage

x is the time in years since 2000

r is the rate of change

a is the initial value

In this problem we have

$r=200\%=200/100=2$

$a=0.2\%$

substitute the values

$y=0.2(1+2)^x$

$y=0.2(3)^x$

In the year 2005

$x=2005-2000=5\ years$

substitute the value of x in the exponential function

$y=0.2(3)^5=48.6\%$

48.6% is about 50%

therefore

The statement is correct

5 0

3 years ago