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2 years ago

What is the equal to 3^3.3^5 A. 3−2 B. 32 C. 38 D. 315

Mathematics

1 answer:

lora16 [44]2 years ago

3 0

$3^3 \cdot 3^5 = 3^{3+5} = 3^8\\\\\boxed{\bf{C)~3^8}}\\\\\\a^b \cdot a^c = a^{b+c}$

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Answer:

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Step-by-step explanation:

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3 years ago

What is the answer (−5) ⋅ (−3)?

strojnjashka [21]

Answer:

Step-by-step explanation:

(-5) · (-3)

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2 years ago

A sequence is defined by the formula f(n+1)=f(n)-3. If f(4)=22, what is f(1)?

Luba_88 [7]

The value of f(1) is 31

Solution:

Given that the sequence is defined by formula:

$f(n+1) = f(n) - 3$

To find: f( 1 )

Also given that,

$f(4) = 22$

So, we can say,

$f(4) = f(3+1) = 22$

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$f(3+1) = f(3) - 3\\\\f(4) = f(3) - 3\\\\Substitute\ f(4) = 22\\\\22 = f(3) -3\\\\f(3) = 25$

Now we got, f(3) = 25

Use the similar steps to find for f(2)

Substitute n = 2 in given function

$f(2+1) = f(2) - 3 \\\\f(3) = f(2) -3\\\\25 = f(2) - 3\\\\f(2) = 28$

Use the similar steps to find for f(1)

Substitute n = 1 in given function

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Step-by-step explanation:

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2 years ago

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4vir4ik [10]

Answer:

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Step-by-step explanation:

hope that helps!

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2 years ago