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Serga [27]
3 years ago
6

F(n+1)=-10f(n). If f(1)=1, what is f(3)?

Mathematics
1 answer:
lisov135 [29]3 years ago
6 0
-19 is the answer cuz 1-10-10 is -19.
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Plz help and explain why! I Will mark you brainliest if I can:
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Answer:

c.) Congruent

Step-by-step explanation:

If two angles are vertical they are also congruent.When two lines intersect to make an X, angles on opposite sides of the X are called vertical angles. These angles are equal, and here's the official theorem that tells you so. Vertical angles are congruent: If two angles are vertical angles, then they're congruent. (Hope This Helps)

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Darla can do a job in eight hours while Lonnie can do the same job in six hours. Both Darla and Lonnie work three hours on the j
photoshop1234 [79]

Answer:

Look below ⏬

Step-by-step explanation:

Darla 8h

Lonnie 6h

They both worked 3 hours now

subtract

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Initially, there were only 86 weeds in the garden. The weeds grew at a rate of 29% each week. The following function represents
Orlov [11]

Step-by-step answer:

The base of the exponential function is 1.29 for 7 days, as in

f(x) = 86*(1.29)^x

The new rate for days can be calculated by dividing x by 7 (where x remains the number of weeks), namely

f(x) = 86*1.29^(x/7)

Using the law of exponents, b^(x/a) = b^(x*(1/a)) = (b^(1/a))^x

we simplify by putting b=1.29, a=7 to get

f(x) = 86*(1.29^(1/7))^x

f(x) = 86*(1.037)^x      since 1.29^(1/7) evaluates to 1.037

Rounding 1.037 to 1.04 we get a (VERY) approximate function

f(x) = 86 * (1.04^x)

1.04 is very approximate because 1.04^7 is supposed to get back 1.29, but it is actually 1.316, while 1.037^7 gives 1.2896, much closer to 1.29.

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3 years ago
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Leni [432]
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4 0
3 years ago
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Explain how to write 3/10 as a division expression
ArbitrLikvidat [17]

Answer:

3 divided by 10

Step-by-step explanation:

5 0
3 years ago
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