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gogolik [260]
3 years ago
9

The price of the tennis racket was 200 dollars. However, the actual price of the tennis racket was 400 dollars. What is the perc

ent error?
Mathematics
1 answer:
sp2606 [1]3 years ago
5 0

Given,

The price of the tennis rocket = $200

The actual price of the tennis racket was $400

To find,

The percentage error in the price of the rocket.

Solution,

The percentage error is calculated as :

% = (final value-actual value)/actual value × 100

\%=\dfrac{400-200}{400}\times 100\\\\=50\%

So, the percent error is 50%.

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Analyze the histogram comparing the frequencies shown for the annual temperatures of Kentucky and iliinois. wich statement is tr
Mandarinka [93]

Answer:

C-Both distributions are skewed right

Step-by-step explanation:

Skewness measure frequency distribution of histogram. The histogram is skewed in a way that its right side tail is greater than its left side tail. They are skewed to right. The histogram are positively skewed which means their most of data falls to right side. The mean of positively skewed histogram is greater than its median.

3 0
3 years ago
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Three times the sum of half Carlita's age and 3 is at least 12. What values represent Carlita's possible age?
cestrela7 [59]

Answer:

at least 6

Step-by-step explanation:

3(.5x+3)>12

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3 years ago
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a tank is 4÷5 full of water. after drawing off 190 litees of water,it is just 1÷6 full. what is the capacity of the tank​
soldier1979 [14.2K]

Hey there! I'm happy to help!

Let's have the capacity be c. The tank is currently at 4/5c. We subtract 190 and then we are at 1/6c. Let's set this up as an equation and solve it.

4/5c-190=1/6c

We want to get the c all by itself to see the capacity of the tank. Let's get all of the c values on the left side of the equation and the numbers on the right by using inverse operations.

4/5c-190=1/6c

Add 190 to both sides.

4/5c=1/6+190

Subtract 1/6 from both sides.

19/30c=190

Divide both sides by 19/30.

c=300

So, the capacity of the tank is 300 liters of water.

Have a wonderful day and keep on learning! :D

8 0
3 years ago
Write an expression that is equivalent to (3+14)+27
Julli [10]

Answer:

44

Step-by-step explanation:

1. (3+14)=17

2. 17 + 27= 44

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What is the product of a number and 14 plus 10, written as an algebraic expression?
algol [13]
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2 years ago
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