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3 years ago

7

in 1985, there were 285 cell phone subscribers in the small town of glenwood. the number of subscribers increased by 75% per yea

r after 1985. how many cell phone subscribers were in glenwood in 1990?

1 answer:

-Dominant- [34]3 years ago

4 0

The calculations come out to be <span>2003.44921875, so there would be 2003 subscribers in 1990</span>

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Help!!!!!!!!!!!!!!!!!

andrew-mc [135]

Answer:

Proportional

Step-by-step explanation: Its proportional because it is a straight line, and the line starts at 0, which is the point of origin.

6 0

3 years ago

Whoever gets it right is gets brainly also e x p la i n

QveST [7]

Answer:

D. D

Step-by-step explanation:

Where -1.9 is!!

The question states the : opposite of the opposite.

So- we find the opposite of (-1.9) =1.9 and the opposite of that is = -1.9.

So- it is situated at -1.9

Hope this helps!! =)

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2 years ago

Read 2 more answers

Lera25 [3.4K]

Answer:

D) (0.59, 3.35)

Step-by-step explanation:

The inequality for the thickness of the metal bars is:

$|x-1.971| \leq1.38$

In order for this inequality to be true, the following conditions must be met:

$x-1.971 \leq1.38\\x-1.971 \geq -1.38$

The range of thickness "x" that fits the inequality is:

$x -1.971 \leq1.38\\x\leq 3.351\\x-1.971 \geq -1.38\\x\geq 0.591\\0.59\leq x\leq 3.35$

Thickness ranges from 0.59 to 3.35 units.

7 0

3 years ago

The sales tax on a one-half-carat diamond ring is $76. Find the purchase price of the ring (before tax) of the sales tax rate is

NISA [10]

So.. hmmm if we take "x" to be the 100% sale price before tax, $76 is really 9.5% of that

thus $\bf \begin{array}{ccllll}
amount&\%\\
\textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\
76&9.5\\
x&100
\end{array}\implies \cfrac{76}{x}=\cfrac{9.5}{100}$

solve for "x"

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3 years ago

Solve the equation 5/7d=2/3

Oduvanchick [21]

Equation: <span>5/7d=2/3

Work:

5d/7 = 2/3

5d = 2/3 x 7

5d = 14/3

d = 14/3/5

d = 14 / 3 x 5

d = 14/15

Final Answer:

14/15 or 0.933333
</span>

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3 years ago