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Lera25 [3.4K]
3 years ago
13

Jeremiah opened a savings account with a one-time deposit of $500. His savings account will pay a 5% simple interest per year. H

is brother, Brian, opened another savings account with a one-time deposit of $200. Brian’s savings account will pay 3% compounded annually. Who would earn more interest, to the nearest dollar, in 2 years?
A.
Jeremiah will make $50 more than Brian.

B.
Brian will make $212 more than Jeremiah.

C.
Jeremiah will make $38 more than Brian.

D.
Brian will make $12.00 more than Jeremiah.
Mathematics
2 answers:
mash [69]3 years ago
6 0

Answer:

A

Step-by-step explanation:

its just simple math

Dominik [7]3 years ago
5 0
A I’m only doing this for my own question but yea
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Find the 4th term if the sequend in which a1 = 2 and an+1 = -4an + 2.
enyata [817]
The notation, more or less indicates that, the first value in the sequence is 2, the next term's value, will be "current value, times -4 and plus 2"

thus   \bf \begin{array}{ccllll}
a_n\ term&&value\\
\text{\textemdash\textemdash\textemdash}&&\text{\textemdash\textemdash\textemdash}\\
a_1&&2\\
a_2&-4a_1+2&-4(2)+2\implies -6\\
a_3&-4a_2+2&-4(-6)+2\implies 26\\
a_4&-4a_3+2&-4(26)+2\implies -102
\end{array}
8 0
3 years ago
There are approximately 17,620 people per square mile in New York City. If New York City is 468
Simora [160]

Answer:

8,246,160

Step-by-step explanation:

Population density

= people/area

Given

Population density of New York = 17,620 and

Area = 468 square mile

Therefore,

17620 = people /468

Cross multiply

People = 17620 x 468

= 8246160

There are 8,246,160 people in New York

6 0
4 years ago
Can someone please answer. There is one problem. There's a picture. Thank you!
yawa3891 [41]
Degrees: s = \frac{\pi}{180}\theta r
                s = \frac{\pi}{180}(\frac{s}{r})(r)
                <span>s = \frac{\pi}{180}(\frac{165}{4})(4)
                </span>s = \frac{\pi}{180}(41.25)(4)
                s = \frac{\pi}{180}(165)
                s = \frac{165\pi}{180}
                s = \frac{11\pi}{12}
                s = \frac{11\pi}{12} * \frac{180}{\pi}
                s = 11 * 15
                s = 165\°

Radians: s = \theta r
               s = \frac{s}{r}(r)
               s = \frac{165}{4}(4)
               s =41.25(4)
               s =165
               s =165 * \frac{\pi}{180}
               s =11 * \frac{\pi}{12}
               s = \frac{11\pi}{12}

Arc\ Length = \frac{central\ angle}{360} * circumference
Arc\ Length = \frac{\theta}{360} * 2\pi r
Arc\ Length = \frac{165}{360} * 2(3.14)(4)
Arc\ Length = \frac{11}{24} * 2(12.56)
Arc\ Length = \frac{11}{24} * 25.12
Arc\ Length = \frac{276.32}{24}
Arc\ Length \approx 11.51\bar{3}

The answer is A.
8 0
3 years ago
Read 2 more answers
These tables of values represent continuous functions. In which table do the values represent an exponential function?
vichka [17]

Answer:

The correct option is B.

Step-by-step explanation:

A function is called an exponential function if it has common ratio.

A function is called an linear function if it has common difference.

In option A.

\frac{f(2)}{f(1)}=\frac{6}{3}=2

\frac{f(3)}{f(2)}=\frac{9}{6}=\frac{3}{2}

2\neq \frac{3}{2}

Since the given table has different ratio, therefore it is not an exponential function. Option A is incorrect.

In option B.

\frac{f(2)}{f(1)}=\frac{6}{2}=3

\frac{f(3)}{f(2)}=\frac{18}{6}=3

3=3

Since the given table has common ratio, therefore it is an exponential function. Option B is correct.

In option C.

\frac{f(2)}{f(1)}=\frac{22}{10}=\frac{11}{5}

\frac{f(3)}{f(2)}=\frac{34}{22}=\frac{17}{11}

\frac{11}{5}\neq \frac{17}{11}

Since the given table has different ratio, therefore it is not an exponential function. Option C is incorrect.

In option D.

\frac{f(2)}{f(1)}=\frac{8}{7}

\frac{f(3)}{f(2)}=\frac{9}{8}

\frac{8}{7}\neq \frac{9}{8}

Since the given table has different ratio, therefore it is not an exponential function. Option D is incorrect.

3 0
3 years ago
Read 2 more answers
A number is k units to the left of 0 on the number line. Describe the location of its opposite
MrMuchimi


--(-k)------------(-3)-------(-2)------(-1)-----0----(+1)---(+2)---(+3)---------------(+k)--

You will notice that all values on the left of "0" are negative and positive on the right .
Moreover
+1 is symmetric to -1 about "0"
+2 is symmetric to -2 about "0"
+3 is symmetric to -3 about "0"

and +k is symmetric to -k about "0"
So the opposite of -k is +k and it's symmetric of -k vs."0"

4 0
4 years ago
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