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sergiy2304 [10]
3 years ago
15

Suppose that $2000 is loaned at a rate of 16.5%, compounded semiannually. Assuming that no payments are made, find the amount ow

ed after 7 years. Do not round any intermediate computations, and round your answer to the nearest cent.
Mathematics
1 answer:
Lena [83]3 years ago
6 0

Answer:

$6298.29

Step-by-step explanation:

2000 x (1+(.165/12))^84, the 84 being the number of months in 7 years

=$6298.2927345

=$6298.29

How many months in 7 years = 84 months

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At 2:00 PM a car's speedometer reads 30 mi/h. At 2:20 PM it reads 50 mi/h. Show that at some time between 2:00 and 2:20 the acce
storchak [24]

Answer:

The correct answer will be "60 min/hour".

Step-by-step explanation:

At time 2:00 PM

A car reads = 30 mi/h

At time 2:20 PM

A car reads = 50 mi/h

Now,

At time 2:00 PM

t = 0

At time 2:20 PM

t = \frac{1}{3}

v(0)=30

v(\frac{1}{3})=50

For MVT,

v'(c)=\frac{v(\frac{1}{3} -v(0))}{(\frac{1}{3} )}

       =\frac{20}{\frac{1}{3} }

       =60 \ min/hour

5 0
3 years ago
If 3a 2b=24 and 4a 5b=53, what is the value of a b?
Alexus [3.1K]
7a+7b+77
I I hope this helps you 
4 0
3 years ago
How do you write 77/20 in a decimal
Sveta_85 [38]
Writing it as a decimal would be 3.85 you just divide it
7 0
3 years ago
Read 2 more answers
Find the circumference of the circle and show work
expeople1 [14]

Answer:

\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} -}

<u>Circumference</u><u> </u><u>of </u><u>a </u><u>circle </u><u>is </u><u>given </u><u>by </u>

<u>C = 2\pi \: r</u>

  • Given - <u>Diameter</u><u> </u><u>of </u><u>circle </u><u>=</u><u> </u><u>1</u><u>0</u><u> </u><u>yards</u>

radius =  \frac{diameter}{2}  =  \frac{10}{2}  \\  \\ \implies \: 5 \: yards

now ,

<u>substituting</u><u> </u><u>the </u><u>value </u><u>of </u><u>r </u><u>in </u><u>the </u><u>formula </u><u>of </u><u>circumference</u><u> </u><u>~</u>

C =  2 \times  \frac{22}{7}   \times 5 \\  \\ \implies \: C =  \frac{220}{7}  \\  \\ \implies \: C = 31.43 \: yards \: (approx.)

hope helpful :D

4 0
2 years ago
Read 2 more answers
A spinner has 10 ​equal-sized sections. Two of the sections are red.
hichkok12 [17]

Answer:

a. Probability of landing on red = \frac{1}{5}

b. <em>See Explanation</em>

Step-by-step explanation:

Given

A Spinner

Number of section = 10 (equal sized)

Number of red section = 2

Required

- Probability of landing on red

- Describe the probability in words

Calculating the probability of landing on red

The formula used in calculating probability is as follows

Probability = Number of required outcomes / Number of possible outcomes

In this case, the number of required outcomes is the number of red section.

Hence, number of required outcomes  = 2

And the number of possible outcomes is the total section of the spinner

Hence, Number of possible outcomes = 10

By Substitution

Probability of landing on red = \frac{2}{10}

Probability of landing on red = \frac{1}{5}

Describe the probability in words

From (a) above, we have that the probability of the spinner landing on color red is \frac{1}{5}

This means that, for every five times, you spin the spinner, it's likely that one of the outcomes will be red.

8 0
3 years ago
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