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Oxana [17]
3 years ago
5

Convert 39°C to degrees Fahrenheit.

Mathematics
1 answer:
posledela3 years ago
6 0

Given a temperature C in celsius, you can convert it to Fahrenheit by using the formula

F=32 + \dfrac{9C}{5}

In your case C=39, so you have

F = 32 + \dfrac{9\cdot 39}{5} = 32+70.2=102.2

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Witch is greater 6.41 or 6.38
bearhunter [10]

Answer:

6.41

Step-by-step explanation:

if u subtract 6.38 from 6.41  you have .03 left over.

4 0
3 years ago
Read 2 more answers
Wich graph matches the equation y+3=2(x+3)
never [62]

Answer:

The leftmost graph [with the points (-3,-3) and (0,3)]

Step-by-step explanation:

y+3=2(x+3)

y+3=2x+6

y=2x+3

The y-intercept is 3, meaning that the line passes through the point (0,3), and it's slope is 2, so it travels 2 units up and 1 unit over. Thus the correct graph is the top left graph, with the two points (-3,-3) and (0,3).

Hope this helps! (:

7 0
2 years ago
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What will a $190,000 house cost 8 years from now if the price appreciation for homes over that period averages 7 percent compoun
den301095 [7]

\text{Hello there!}\\\\\text{Use the appreciation formula to find the future cost of the house:}\\\\A=P(1+r)^t\\\\\text{P = principal}\\\\\text{r = rate}\\\\\text{t = time}\\\\\text{Plug in data from question and solve:}\\\\A=190,000(1+0.07)^8\\\\A=190,000(1.07)^8\\\\A=190,000(1.7181861798319201)\\\\A=326,455.374\\\\\text{Round to the nearest hundredths place}\\\\\boxed{\$326,455.37}

6 0
3 years ago
In 3-4 write the first five terms of the sequence<br> 3. a1 = 4<br> an = an-1 + 5
gregori [183]

Answer:

4, 9, 14, 19, 24

Step-by-step explanation:

7 0
4 years ago
Which equation represents a population of 490 animals that decreases at an annual rate of 20% ?
gladu [14]

The equation which represents a population of 490 animals that decreases at an annual rate of 20% is;

P(x)=490(1+0.20)^{x}

<h3>What is exponential function?</h3>

When the input variable x appears as an exponent in the formula P(x)=a b^{x} the exponential function is indicated.

The exponential curve is influenced by both the exponential function and thus the value of x.

where, a = initial value.

b = 1 + r (rate of increase or decrease)

The animals' original population is indicated here by: 490

Thus, a = 490

Additionally, 20% is the rate of increase.

So, r = 20%

r = 0.20

As a result, the population function, or the number of animals in a population, is as follows:

P(x)=490(1+0.20)^{x}

To know more about the exponential function, here

brainly.com/question/12940982

#SPJ4

7 0
2 years ago
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