The sine and cosine functions have several distinct characteristics: They are periodic functions with a period of 2π. ... The graph of y = sin x is symmetric about the origin, because it is an odd function. The graph of y = cos x is symmetric about the y-axis, because it is an even function.

Pls, branliest! :)

7 0

2 years ago

Read 2 more answers

Plan: “MI AUTO PARA TAXI”

Anastaziya [24]

Answer:

Plan II is more favorable because the total amount to pay is less and the time to pay is greater than Plan I.

Step-by-step explanation:

The question in English is

Plan: "MY AUTO FOR TAXI"

Mr. Alberto decides to buy a car in order to perform taxi services. The price of the vehicle is S/45 000, but only S/20 000 is available. He then decides to finance the missing money through a bank. If between the two loan plans offered, you must choose one:

Which of the two options would you recommend to Mr. Alberto?

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the total amount due

P is the amount owed

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

Plan I

$t=2\ years\\ P=\$45,000-\$20,000=\$25,000\\ r=0.05\\n=1$

substitute in the formula

$A=25,000(1+\frac{0.05}{1})^{1*2}$

$A=25,000(1.05)^{2}$

$A=\$27,562.50$

Plan II

$t=3\ years\\P=\$45,000-\$20,000=\$25,000\\ r=0.03\\n=1$

$A=25,000(1+\frac{0.03}{1})^{1*3}$

$A=25,000(1.03)^{3}$

$A=\$27,318.18$

Compare

Plan I ----> t=2 years A=$27,562.50

Plan II----> t=3 years A=$27,318.18

therefore

Plan II is more favorable because the total amount to pay is less and the time to pay is greater than Plan I.

6 0

3 years ago

Find 3 consecutive ODD integers such that the sum of the least and greatest is 78.

nata0808 [166]

Answer: SOLUTION: find three cosecutive odd integers such that the sum of the least and greatest is 78. Let x, x+2, x+4 b the 3 consecutive odd integers. 37, 39, 41.

Step-by-step explanation: look above lol hope this helps u gud luk

4 0

2 years ago