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4 years ago

Explain why the amount of money in the account at the end of t years is given by the formula: P=P0(1+r/n)^nt

1 answer:

6 0

This is the formula you use for someone investing in money. The formula is actually supposed to be: <em>A</em>=P(1+ $\frac{r}{n}$ ) $^{n(t)}$ .
A is the total amount, P is the principal amount (the initial; original), r is percent (%) rate in decimal form, n is frequency, and t is the amount of years.

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Match each transformations to the shape it maps shape 1 onto ... Drag the tiles to correct boxes to complete the pairs

rosijanka [135]

Answer:

shape V -----> 90° counterclockwise

shape II ------> 90° clockwise

shape III -----> translation

shape IV -----> 180° rotation

7 0

3 years ago

Read 2 more answers

Over which interval is the graph of the parent absolute value function f(x) = |xl decreasing?

Romashka [77]

Answer:

(-∞,0)

Step-by-step explanation:

Graph y=|x|

Note that the graph is shaped like a V. The left half of the graph is decreasing from -∞ up until 0 when it hits the origin and starts to increase. Put this into interval notation: (-∞,0).

8 0

4 years ago

Read 2 more answers

Which transformation shows a reflection of ADEF?

antoniya [11.8K]

Answer: B or the second choice

Step-by-step explanation:

well for triangle DEF since E is on the top left, it should be on the bottom right. While F was on the bottom right, it would be on the top left where E originally was. The angles inside has the same situation with E and F, however D stills stays at the top because when reflected like a mirror, D stays at the top. Sorry it’s long and hope this helps!

PS u also took a pic of the correct answer lol XD

3 0

2 years ago

You are dealt two cards successively (without replacement) from a shuffled deck of 52 playing cards. find the probability that t

Andreyy89

there are 4 kings and 4 queens in a deck

chance of getting a king is 1/52

chance of getting a queen without the king being put back would be 1/51

1/52 x 1/51 = 1/2652 probability

6 0

3 years ago

Which of the following products is negative? Select all that apply. *

AlekseyPX

Answer:

(-4)(9)
(6)(-6)

Step-by-step explanation:

$(-4)(-9)\\\mathrm{Remove\:parentheses}:\quad \left(-a\right)=-a,\:-\left(-a\right)=a\\=4\times\:9\\= 36$

$(-4)(9)\\\\\mathrm{Remove\:parentheses}:\quad \left(a\right)=a\\=-4\times\:9\\\\\mathrm{Multiply\:the\:numbers:}\:4\times\:9=36\\=-36$

$(6)(6)\\\\\mathrm{Remove\:parentheses}:\quad \left(a\right)=a\\=6\times\:6\\\\\mathrm{Multiply\:the\:numbers:}\:6\times\:6\\=36$

$(-6)(-6)\\\\\mathrm{Remove\:parentheses}:\quad \left(-a\right)=-a,\:-\left(-a\right)=a\\=6\times 6\\\\\mathrm{Multiply\:the\:numbers:}\:6\times\:6\\=36$

$(6)(-6)\\\\\mathrm{Remove\:parentheses}:\quad \left(a\right)=a\\=-6\times 6\\\\\mathrm{Multiply\:the\:numbers:}\:6\times \:6=36\\=-36$

8 0

3 years ago