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2 years ago

The original quantity is 10 and the new quantity is 13. What is the percent change?

Mathematics

2 answers:

Leya [2.2K]2 years ago

6 0

3 is 13 more than 10, and 3 is 30% of 10, so 30% im pretty sure

Maurinko [17]2 years ago

5 0

Answer:

130%

Step-by-step explanation:

It's 130% because 10*130% is 13.

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Joe is at the ice cream shop, and his house is 10 blocks north of the shop. The park is 10 blocks south of the ice cream shop. W

Furkat [3]

Answer:

The distance between the ice cream shop and Joe's house is the same as the distance between the ice cream shop and the park. So Joe is not closer to the park or his house, he is in the middle.

Step-by-step explanation:

We consider that the ice cream shop is the zero value in the number line. We assume that going north is positive (right side of the number line) and going south is negative (left side of the number line).

The house position is 10 block north of the ice cream shop, so it is represented by the integer 10.

The park is 10 blocks south of the ice cream shop, so it is represented by the integer -10.

The lower absolute value of the integer, the closer position from the ice cream shop.

If we calculate the absollute value of the House position:

|10|=10

Then, we calculate the the absollute value of the Parkposition

|-10|=10

In conclusion, the distance between the ice cream shop and Joe's house is the same as the distance between the ice cream shop and the park. Joe is in the middle.

5 0

2 years ago

If you flip a coin four times what is the probability of flipping tails four times

vredina [299]

There are 16 possible outcomes.
Out of all 16 outcomes, there is only one way to get the result T T T T.
Therefore, the probability is 1/16 or 0.0625

5 0

3 years ago

Ms.mitchells coin purse has 20 coins there are 6 pennies are, 4 quarters, 3 dimes, and the remander are nickels

enot [183]

6+4+3= 13 coins

There are 20 coins so you have to subtract 20-13+7

So, Ms. Mitchell has 7 nickels in her purse

7 0

3 years ago

I need help can you help me?

Nookie1986 [14]

D - -x^2 + 3x + 7

To find this, first write out the equation:

(3x + 1) - (x^2 - 6)

Distribute the negative into x^2 and -6 so you're equation now looks like this:

3 x + 1 - x^2 + 6

Combine like terms and arrange the equation into ax^2 + bx + c to get the final answer of:

-x^2 + 3x + 7

Hope this helps!

8 0

3 years ago

Who knows how to do this I TRULY NEED HELP

zavuch27 [327]

Answer:

x = 10

Step-by-step explanation:

It's given in the question that both the traingles JCD & JKL are similar. So their ratio of corresponding similar sides will be proportional to each other.

$= > \frac{JD}{JL} = \frac{JC}{JK} = \frac{DC}{LK}$

$= > \frac{15}{50} = \frac{8 + x}{60} = \frac{DC}{LK}$

$= > \frac{15}{50} = \frac{8 + x}{60}$

$= > 8 + x = \frac{15 \times 60}{50} = 18$

$= > x = 18 - 8 = 10$

5 0

2 years ago

The original quantity is 10 and the new quantity is 13. What is the percent change?​

The original quantity is 10 and the new quantity is 13. What is the percent change?