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Goshia [24]
2 years ago
14

the value of a particular investment follows a pattern of exponential growth. in the year 2000, you invested money in a money ma

rket account. the value of your investment t years after 2000 is given by the exponential growth model a=3500e0.067t. by what percentage is the account increasing each year?
Mathematics
1 answer:
NemiM [27]2 years ago
5 0

Answer:

The account increases at the rate of 6.7% a year.

Step-by-step explanation:

An exponential growth model has the following format:

A(t) = A(0)e^{rt}

In which r is the decimal rate of growth of the model.

In this problem, we have that:

A(t) = 3500e^{0.067t}

0.067 = 6.7%

The account increases at the rate of 6.7% a year.

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Given segment AC and point B that lies on AC, if AB = 9 and BC= 49, find AC
Ipatiy [6.2K]

Answer:

58

Step-by-step explanation:

Let's draw this out (see attachment).

We know that since B lies on AC, we have the points in order from left to right: A, B, C.

AB = 9, which is the left portion. BC = 49, which is the right portion. Then AC is simply the sum:

AC = AB + BC = 9 + 49 = 58

The answer is thus 58.

<em>~ an aesthetics lover</em>

5 0
3 years ago
Can someone do this please?
amid [387]

Answer:

<1 =73

Step-by-step explanation:

The sum of the angles of a triangle add to 180 degrees

72+ 35 + <1 = 180

Add like terms

107 + <1 = 180

Subtract 107 from each side

<1 = 180-107

<1 =73

8 0
1 year ago
My picture is my question ​
zvonat [6]

Answer:

A

Step-by-step explanation:

7 0
2 years ago
Can someone help me ASAP
lianna [129]

Answer:

D. 1/5^15

Step-by-step explanation:

When an exponent is negative you need to get the reciprocal to make it positive.

3 0
2 years ago
Read 2 more answers
PQRS is parallelogram,QM is the height of Q to SR and ON is the height from Q to PS.It SR =12 cm and QM =7.6 cm find the area of
Oksanka [162]

Given: SR=12cm, QM=7.6cm, PS=8cm.

Area of parallelogram=base×height

=12×7.6=91.2cm2.

Area of parallelogram=base×height

⇒91.2=8×QN

⇒QN=891.2=11.4cm.

5 0
2 years ago
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