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3 years ago

Write a real-world situation that could be modeled by the equation X + 12 = 50?

Mathematics

1 answer:

slavikrds [6]3 years ago

7 0

Answer:

there were 50 apples at the store. 12 of them were green, how many of the 50 apples were red?

Step-by-step explanation:

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Answer the question in the image below

Lisa [10]

Answer:

ans of an 1 is option b

Step-by-step explanation:

because x and y both are +ve

6 0

3 years ago

a beach towel is $7.50.how much will mrs.willson spend if she gets 4 beach towels and pays 6% sales tax??

marusya05 [52]

Answer: $31.80

Step-by-step explanation:

4 towels x $7.50 = $30.00. 6% sales tax is $1.80.

8 0

3 years ago

plz help i have 5 min. 4 tables. Table A is a 2-column table with 2 rows. Column 1 is labeled Guitars with entries 1, 2. Column

Ad libitum [116K]

geez what kinda of class u in

7 0

3 years ago

Read 2 more answers

The fifth term of a geometric sequence is 781.25. Each term of the sequence is 1/5 of the value of the following term. Which rec

lubasha [3.4K]

The recursive formula of the geometric sequence is $a_{n} = 5a_{n-1}$ and a1 = 1.25

<h3>How to determine the recursive formula?</h3>

The given parameters are:

Fifth term = 781.25

Term = 1/5 * following term

The second parameter above means that:

$a_n = \frac{1}{5} * a_{n+ 1}$

Multiply both sides by 5

$a_{n+1} = 5a_n$

Remove 1 from the terms

$a_{n} = 5a_{n-1}$

Using the formula $a_n = \frac{1}{5} * a_{n+ 1}$ , we have the first term to be:

$a_1 = \frac 15 * a_2$

$a_2 = \frac 15 * a_3$

$a_3 = \frac 15 * a_4$

$a_4 = \frac 15 * a_5 = \frac 15 * 781.25 = 156.25$

So, we have:

$a_3 = \frac 15 * 156.25 = 31.25$

$a_2 = \frac 15 * 31.25 = 6.25$

$a_1 = \frac 15 * 6.25 = 1.25$

Hence, the recursive formula is $a_{n} = 5a_{n-1}$ and a1 = 1.25

Read more about recursive sequence at:

brainly.com/question/1275192

#SPJ1

6 0

2 years ago

URGENT, HELP ASAP

Ilya [14]

Answer:

The sales will surpass 37 million in about 2013.

Step-by-step explanation:

The answer can be found via solving an exponential inequality as follows:

$f(x) = 20(1.05)^x\\20(1.05)^x> 37\\1.05^x> \frac{37}{20}\\x\log 1.05>\log\frac{37}{20}=\log 37 - \log 20\\x>(\log 37 - \log 20)/\log 1.05=12.6\\x>12.6 \,\,\mbox{years}$

Any number of years larger than 12.6 will satisfy the inequality, i.e., after more than 12.6 years from year 2000, the annual sales will surpass 37 million. The answer to the exact question will then be: in about 2013 the sales will surpass 37 million.

4 0

3 years ago