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belka [17]
3 years ago
15

Which of the following are true of F(x)?

Mathematics
2 answers:
lukranit [14]3 years ago
8 0
A is false for the first
aleksklad [387]3 years ago
7 0
The answer is A the first choice
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Shoe Boxes A department store is selling its plastic shoe boxes for $1.50 off the
Firdavs [7]
T=4(r-1.5)

4(3.59-1.5)=t= 8.36 dolla

Enjoy.
7 0
3 years ago
In 2009, there were 1570 bears in a wildlife refuge. In 2010, the population had increased to
natita [175]

Answer:

8,101\ bears

Step-by-step explanation:

we know that

In this problem we have a exponential function of the form

y=a(b)^{x}

where

x ----> is the number of years since 2009

y ----> is the population of bears

a ----> is the initial value

b ---> is the base

step 1

Find the value of a

For x=0 (year 2009)

y=1,570 bears

substitute

1.570=a(b)^{0}

a=1.570\ bears

so

y=1.570(b)^{x}

step 2

Find the value of b

For x=1 (year 2010)

y=1,884 bears

substitute

1,884=1.570(b)^{1}

b=1,884/1.570

b=1.2

The exponential function is equal to

y=1.570(1.2)^{x}

step 3

How many bears will there be in 2018?

2018-2009=9 years

so

For x=9 years

substitute in the equation

y=1.570(1.2)^{9}

y=8,101\ bears

7 0
3 years ago
NEED HELP DUE TODAY!!
Anon25 [30]
I think the answer is B I got this right but it was for a completed grade so i’m not sure
7 0
3 years ago
I need to find the measure of angle A. Please help I do not know how to do this. Any tips will be appreciated :))
AVprozaik [17]

Answer:

a= 52

Step-by-step explanation:

82 + (x+60) + (x+54) = 180

82 + 2x + 114 = 180

2x + 196 = 180

2x = -16

x = -8

plug in -8 in x +60

-8 + 60 = 52

a = 52

7 0
3 years ago
A bus traveled 336 miles in 6hours.How far did the bus travel?Be sure to label your answer
AveGali [126]

Answer:

336miles

Step-by-step explanation:

Given parameters:

Distance covered by the bus = 336miles

Time taken  = 6hrs

Unknown:

How far the bus traveled = ?

Solution:

How far the bus traveled is the distance covered by the bus during the time duration specified.

From the problem, we can see that the bus traveled 336miles in 6 hours.

Therefore, the bus traveled 336miles.

7 0
2 years ago
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