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Katyanochek1 [597]
2 years ago
8

Please help I’ve been stuck for an hour!!!

Mathematics
1 answer:
vekshin12 years ago
8 0

Answer:

D

Step-by-step explanation:

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Examine the graph.
ss7ja [257]
The correct answers for this question are these:
<span>2 < x < 3
and
</span><span>−3 < x < -2

As you can see in the given graph, there are two intervals that the line is increasing. Increasing graph is when the line rises from left to right. In the graph, the first increase in graph is -3 < x < -2 and the other one is at the last part 2 < x < 3
</span>
6 0
3 years ago
Suppose you have $1750 in your savings account at the end of a certain period of time. You invested $1500 at a 3.72% simple annu
Scorpion4ik [409]

Answer:

4.48 years

Step-by-step explanation:

The formula for simple interest is

A = P(1+r*t), with A being the final amount, P being the initial amount, r being the interest rate, and t being the time. Plugging our values in, we get

1750 = 1500(1+0.0372 * t)

Note that 3.72 was translated into 0.0372 as changing percents to decimals requires dividing by 100

Expanding our equation, we get

1750 = 1500 + 55.8 * t

subtract 1500 from both sides to isolate the t and its coefficient

250 = 55.8 * t

divide both sides by 55.8 to get t

t = 4.48

5 0
3 years ago
Catherine finds that in a randomly selected sample of 500 families in her home town, 45% own at least one computer. Her research
ch4aika [34]
I think the answer is 4.
8 0
3 years ago
Read 2 more answers
What is the equation of a circle with center of (4,2) passing through the point (7,2)
attashe74 [19]

Answer:

(x-4)^2 + (y-2)^2 = 3^2

or

(x-4)^2 + (y-2)^2 = 9 (simplified if needed)

Step-by-step explanation:

-Equation of a circle is:

(x-h)^2+(y-k)^2=r^2 where the center is (h, k) and the radius is r^2.

-Place the center and the point onto that equation:

(7-4)^2+(2-2)^2=r^2

-Then, you solve:

(7-4)^2+(2-2)^2=r^2

(3)^2+(0)^2=r^2

9 +0=r^2

9=r^2

\sqrt{9} =\sqrt{r^2}

3=r

-So, the result is:

(x-4)^2+(y-2)^2=3^2

or

(x-4)^2+(y-2)^2=9 (simplified if needed)

3 0
3 years ago
El precio de una pasta de dientes subió en un 73%. Si su precio original es de 1650 pesos. Para calcular su precio final debo ap
Softa [21]

Answer:

Sorry I wish I could help but the question is confusing.

Step-by-step explanation:

5 0
2 years ago
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