3 years ago

I’m not an expert at simplifying, so I need help

Mathematics

1 answer:

Rainbow [258]3 years ago

4 0

Answer: it's 1 1/2

please give me brainlest

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One track coach wants her athletes to race 2 miles around a track to measure how fast each person can run?If the track is 2/3 of

Zina [86]

3 times.

If you use cross multiplication and using 2/3 and 2/1, you would get 6/2, which is equal to 3.

6 0

4 years ago

Find the first four terms of the recursive sequence defined by the following formula: an = an-1 4 where a4 = 2 1 4 , , , 2 1 4.

Elina [12.6K]

The first four-term of the sequence is found by the given equation $a_{n-1} = 4a_n$ is given as 144, 36, 9, and 9/4.

<h3>What is a sequence?</h3>

A sequence is a list of elements that have been ordered in a sequential manner, such that members come either before or after.

The given equation will be

$\rm a_n = \dfrac{a_{n-1}}{4} \\\\a_{n-1} = 4a_n$

And

$a_4 = 2 \dfrac{1}{4} = \dfrac{9}{4}$

For n = 4, we have

$\rm a_{4-1} = 4a_4\\\\a_3 \ \ \ = 4*\dfrac{9}{4} \\\\ a_3 \ \ \ = 9$

For n = 3, we have

$\rm a_{3-1} = 4a_3\\\\a_2 \ \ \ = 4*9 \\\\ a_2 \ \ \ = 36$

For n = 2, we have

$\rm a_{2-1} = 4a_2\\\\a_1 \ \ \ = 4*36 \\\\ a_1 \ \ \ = 144$

More about the sequence link is given below.

brainly.com/question/21961097

7 0

2 years ago

I need help I'm bad at math

Sloan [31]

Answer:

<em>$30 </em>

Step-by-step explanation:

Add each month's earnings, then divide them by ow many months.

29+35+26=90

90/3 = 30

Answer = Thirty dollars .

7 0

3 years ago

Kierra purchase candy from the bulk section. The equation c=0.99p represents the cost of the candy per pound. What is the unit r

Colt1911 [192]

Answer:

The answer would be 0.99/1 pound

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

10-4/4x89-1/2+43992/69x174

True [87]

10.127781530000000000

3 0

2 years ago