3 years ago

Help please!!!!!!!!!!

Mathematics

1 answer:

enyata [817]3 years ago

7 0

Set up a ratio

3/7 = 6/n

Then cross multiply

3n = 42

n = 14

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What is f (x) = 4x + 1; {–4, –2, 0, 2, 4}

Reika [66]

Answer

4x+1

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Step-by-step explanation:

5 0

2 years ago

Interpreting Solutions:

Darina [25.2K]

We have that
solution is
x <-10 or x>=25

for
x < -10
the solution is the interval (-∞, -10)

and
for
x>=25
the solution is the interval [25,∞)

therefore
the solution for
x <-10 or x>=25
is
(-∞, -10) ∪ [25,∞)

<span>the solution is any value of x less than -10 or greater than or equal to 25</span>

6 0

3 years ago

Read 2 more answers

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vivado [14]

They are essentially asking us to solve:

$357=900e^{-0.01155x} \implies\\ \frac{357}{900}=e^{-0.01155x} \implies\\ \ln{\frac{357}{900}}=-0.01155x \implies \\ x\approx 80.1$