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3 years ago

Which situations can be presented by an exponential function?

Mathematics

2 answers:

Zanzabum3 years ago

5 0

Answer:

c and d

Step-by-step explanation:

i just took the test

Evgesh-ka [11]3 years ago

3 0

Answer:

It’s C and D I just finished the text and finished with 100% thanks to the person in the comments in the question below

Step-by-step explanation:

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There are apples, bananas, and pears in a basket. The probability of randomly picking an apple is 110. The probability of random

Igoryamba

Prob d it sounds the best Bc I don’t know how much is supposed to be in the. Basket and I don’t know how many pears there are

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2 years ago

Simplify tan9x-tan5x / 1+tan9xtan5x

Wittaler [7]

Answer:

The given expressions simplifies to tan (4x).

Step-by-step explanation:

Here, the given expression is : $\frac{tan9x - tan5x}{1+ tan9xtan5x}$

By TRIGONOMETRIC IDENTITY:

$tan (A-B) = \frac{tanA - tanB}{1+ tanAtanB}$

Putting this identity here, and taking A = 9 x, B = 5 x, we get

$\frac{tan9x - tan5x}{1+ tan9xtan5x} = tan (9x-5x)$

= tan(4x)

Hence, the given expressions simplifies to tan (4x).

5 0

3 years ago

Evaluate the expression for the given variable <br>-4p+1 when p=2

Rama09 [41]

-4p+1 = -4(2)+1 = -8+1 = -7

8 0

2 years ago

What is the value ??????? <br> Help!

larisa86 [58]

Answer:

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6 0

3 years ago

Read 2 more answers

Evaluate f(x) = sqrt(5x + 4) for x = 12

Nezavi [6.7K]

Answer is 8

Work Shown:

f(x) = sqrt(5*x + 4)

f(12) = sqrt(5*12 + 4) ... replace every x with 12

f(12) = sqrt(60 + 4)

f(12) = sqrt( 64 )

f(12) = 8

8 0

3 years ago