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valentinak56 [21]
3 years ago
12

What

Mathematics
2 answers:
nevsk [136]3 years ago
8 0
370 - 500=

500 - 370= -130
NNADVOKAT [17]3 years ago
7 0
The answer is -130. hope this helps.
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Help me out please!<br>- 30x + 3y = 9​
Korvikt [17]

Answer:

y=10x+3

Step-by-step explanation:

you can't solve this because there is only one equation, so i guess you want it in slop-intercept form

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I will give brainliest! In the figure, the circle has a center O and has a radius of 10. If the length of arc AB is between 5 an
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Need help finding a constant k at which the function is continuous everywhere.
saveliy_v [14]

Answer:

k = -6/35

Step-by-step explanation:

To make the function continuous

kx^2 = x+k

These must be equal where the function is defined for two different intervals

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3 0
3 years ago
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In 1985, there were 285 cell phone subscribers in Arlington. The number of subscribers increased by 75% per year since 1985. Fin
ANTONII [103]

Answer:

The number of subscribers in 2008 is 110,845,988

Step-by-step explanation:

The number of cell phone subscribers in Arlington, in t years after 1985, can be modeled by the following equation.

N(t) = N(0)(1+r)^{t}

And which N(0) is the number of subscribers in 1985 and r is the rate it increases per year, as a decimal.

In 1985, there were 285 cell phone subscribers in Arlington.

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N(t) = 285(1.75)^{t}

Find the number of subscribers in 2008.

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N(23) = 285(1.75)^{23} = 110,845,988

The number of subscribers in 2008 is 110,845,988

8 0
3 years ago
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