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madreJ [45]
3 years ago
14

PLEASE HELP ME WITH THIS THANK U

Mathematics
2 answers:
larisa86 [58]3 years ago
4 0
It's C and D because of the fact that in y=ab^x, a is the initial value. C is correct because we know that Expression A is decaying, and the 'x' is terms of months - not years.
galina1969 [7]3 years ago
3 0
1. false
2.false
3.true
4.true
5.not sure , but i think it false
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A 2-column table with 5 rows. The first column is labeled x with entries negative 2, negative 1, 0, positive 1, positive 2. The
S_A_V [24]

The rate of change of the linear function represented by the table is 3

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

The standard linear equation is in the form:

y = mx + b

Where m is the rate of change and b is the y intercept.

From the table, using the point (0, -7) and (2, -1):

m = [-1 - (-7)] / (2 - 0) = 3

The rate of change of the linear function represented by the table is 3

Find out more on equation at: brainly.com/question/2972832

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4 0
1 year ago
The ratio of boys and girls in a swim club was 2:4 there were 14 girls how many total members were there in the club
Oxana [17]
I think its 21 but im not to sure
3 0
3 years ago
(1 point) A tank contains 2640 L of pure water. A solution that contains 0.09 kg of sugar per liter enters the tank at the rate
OverLord2011 [107]

Answer:

t=0      Sugar = 0 Kg

t=1min Sugar=0.27 Kg

Step-by-step explanation:

Data

Tank = 2640 L (pure water)

Sol=0.09kg Sugar per liter

Vin = Vout = 3L/min

Sugar in the beginning = ?

if beginning is t = 0min Amount of sugar = 0, this is due to the fact that at the moment of entering the tank the content is only water , but if beginning is t= 1min then;

\frac{3L}{min}*\frac{0.09Kg}{L}=0.27kg/min

7 0
3 years ago
Read 2 more answers
Ez pts
Kobotan [32]

Answer:

well first 312 in radical form is  √312 and that simplified is 2√78 or 17.66352173

Step-by-step explanation:

3 0
3 years ago
What are the exact solutions of x2 = 4 − 7x?
Troyanec [42]
I belive x=2.25 because u have to add 2x and 7x and that equals 9x then u devide 9 and 4 and that will give u 2.5

3 0
3 years ago
Read 2 more answers
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