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Firlakuza [10]
2 years ago
7

What sign is a result of a negative integer raised to an even power

Mathematics
1 answer:
Mumz [18]2 years ago
6 0

Answer:

+

Step-by-step explanation:

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2. A bag contains 25 paise coins and 50 paise Coins. The number of 25 paise coins is 6 times that of so paise Coins The total va
Karo-lina-s [1.5K]
<h2>~<u>Solution</u> :-</h2>

Here, it is given that the bag contains 25 paise coins and 50 paise coins in which, 25 paise coins are 6 times than that of 50 paise coins. Also, the total money in the bag is Rs. 6.

  • Hence, we can see that, here, we have been given the linear equation be;

Let the number of coins of 50 paise will be $ x $ and the number of coins of 25 paise will be $ 6x $ as given. . .

Hence,

x + 6x = 6

7x = 6

x =  \frac{6}{7}  \\

x = 1.1666667 \approx \: 2

  • Hence, the number of 50 paise coins will be <u>2</u>. And, 6 times of two be;

6(2)

  • Hence, the number of 25 paise coins will be <u>12</u>.
6 0
3 years ago
A scientist measured the amount of rainfall during the afternoon.it rained 0.43 inch each hour.what was the total amount of rain
Kisachek [45]

Answer:

It rained 1.29 inches in 3 hours

Step-by-step explanation:

<u>Step 1:  Make an equation for the word problem</u>

It rained 0.43 inch each hour.  What was the total amount of rainfall in 3 hours

0.43n

<u>Step 2:  Plug in 3 for n</u>

0.43n

0.43(3)

1.29

Answer:  It rained 1.29 inches in 3 hours

4 0
3 years ago
Jack wants to purchase a DVD player whose price was $62.50 . He has $50 only. How much more money does Jack need to purchase the
Rufina [12.5K]

Answer:

he needs 12.50 left

Step-by-step explanation:$62.50-$50

8 0
3 years ago
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I don't understand this question. The format with which we are supposed to answer is
GaryK [48]
The answer is Assume
8 0
3 years ago
True/False?: A best-fit line is created to model data comparing the gasoline consumed by a car (x) and the distance traveled in
Doss [256]

Answer:

TRUE

Step-by-step explanation:

4 0
3 years ago
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