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3 years ago

What is 0.194 with only thhe 9 and 4 repeating as a fraction?

Mathematics

1 answer:

nirvana33 [79]3 years ago

5 0

193/990 Would be the answer. If you want the steps to find it, just ask.

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Find the average of multiples of 9

tiny-mole [99]

Answer:

9: 9,18,25,32,40 heres some examples hope this helps have a great day.

7 0

4 years ago

Find the slope of the line of (4,3) (1,-4)

deff fn [24]

Answer: -7/-3.

Step-by-step explanation: In this problem we're asked to find the slope of the line that passes through the points (4,3) and (1,-4).

Using our slope formula, we take the second y minus the first y which in this case is -4 - 3 over our second x minus our first x which in this case is 1 - 4.

-4 - 3 is -7 and 1 - 4 is -3.

So the slope of this line is -7/-3.

7 0

4 years ago

Read 2 more answers

The size P of a small herbivore population at time t (in years) obeys the function P(t) = 1000e0-16t if they have enough food an

Stells [14]

Answer:

After 9 years, the population reach 4000.

Step-by-step explanation:

The given function P(t) represents the size of a small herbivore population at time t (in years).

$P(t)=1000e^{0.16t}$

We need to find the number of years after which population reach 4000.

Substitute P(t)=4000 in the above function.

$4000=1000e^{0.16t}$

Divide both sides by 1000.

$4=e^{0.16t}$

Taking ln on both sides.

$\ln 4=\ln e^{0.16t}$

$1.3863=0.16t$ $[\because \ln e^x=x]$

Divide both sides by 0.16.

$\dfrac{1.3863}{0.16}=t$

$8.664375=t$

We need to find the number of years. So, round the answer to the next whole number.

$t\approx 9$

Therefore, after 9 years, the population reach 4000.

5 0

3 years ago

What is the value of the expression above when x = 3 and y = 4? You must show all work and calculations to receive full credit.

zmey [24]

What's up?

let's implement these numbers into the problem first.

3•3 + 1/4 4^2

let's solve what we can

9 + 1/4 • 16

9 + 4 = 13

4 0

3 years ago

r to the 4 power times t to the third power write a verbal expression for each algebraic expression ??

aalyn [17]

r to the 4th power = r⁴

t to the third power = t³

r to the 4th power times t to the third power would be written as:

(r⁴)(t³)

4 0

4 years ago