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3 years ago

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Tony has 727.29 in his checking account he must maintain a $500 balance to avoid a fee he wrote a check for 248.5 today right an

d solve any quality to solve for the least amount of money he needs to deposit to avoid a fee

1 answer:

wlad13 [49]3 years ago

3 0

I guess you have to subtract

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Ken keeps paper clips in a box that is the shape of a cube. Each side of the cube is 6 inches. What is the volume of the box? Th

VashaNatasha [74]

Each cube has 6 sides. so if you're finding the perimeter it's 6+6+6+6+6+6= 36in. If area it's 6×6= 36in3

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3 years ago

A family went out to eat. Below is the number of coen dogs tbat each of the four people ate. Find the mean absolute deviation (m

Alexxandr [17]

Answer:

1.25

Step-by-step explanation:

Give the data:

X : 1 1/2 ___ 0 _____ 4 ______ 2 1/2

Mean absolute deviation (MAD) :

Σ|x - xbar| ÷ n

xbar = Σx/ n

Σx = (1 1/2 + 0 + 4 + 2 1/2) = 8

xbar = 8/4 = 2

|x - xbar| :

|1 1/2 - 2|= 1/2

|0 - 2| = 2

|4 - 2| = 2

|2 1/2 - 2| = 1/2

Therefore,

MAD = (1/2 + 2 + 2 + 1/2) / n

MAD = 5/4

MAD = 1.25

4 0

3 years ago

Find the hcf of 12,15 and 20

yawa3891 [41]

HCF of 12 and 15 by Prime Factorization

1. As visible, 12 and 15 have only one common prime factor i.e. 3. Hence, the HCF of 12 and 15 is 3.

2. To find the HCF of 20 and 25, we will find the prime factorization of the given numbers, i.e. 20 = 2 × 2 × 5; 25 = 5 × 5. ⇒ Since 5 is the only common prime factor of 20 and 25. Hence, HCF (20, 25) = 5.

6 0

3 years ago

4. A local DVD rental machine rents

Mrrafil [7]

It takes 16 movie rentals for both options to be the same price

<u>Solution:</u>

Given that, A local DVD rental machine rents movies out to customers for $5.75 per movie.

A digital movie company allows you to rent movies for $3.25 but requires a membership fee of $40.

We have to find how many movie rentals will it take for both options to be the same price?

Now, let the number of movies rented be "n"

Then, according to the given information,

$\begin{array}{l}{5.75 \times n=3.25 \times n+40} \\\\ {5.75 n=3.25 n+40} \\\\ {5.75 n-3.25 n=40} \\\\ {2.50 n=40} \\\\ {n=\frac{40}{2.5}=16}\end{array}$

Hence, it takes 16 movies to be the same price for both options.

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4 years ago

As mercadorias quando ingressam na empresa têm o seu valor registrado no grupo Ativo Circulante do Balanço Patrimonial, causando

olchik [2.2K]

Hola come estas holaaa

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3 years ago