Is the number 144 rational or irrational?

Answers

Answer 1

Answer: The number 144 is rational because it can be expressed by 144/1

Answer 2

Answer: Rational because there are more factors other than 144 and 1.

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11&12 does any one know?

Answers

Answer: 3 5 17.

Step-by-step explanation:

For 11 but idk 12

Because a square is a parallelogram, it must have

Answers

2 pairs of paralell sides

Answer:2 square sides

Step-by-step explanation:

James estimated the total cost of groceries to be $50. The actual cost of the groceries is $65. What is the percent error? Round your answer to the nearest whole percent. Enter your answer in the box.

Answers

Percent error is the difference in percent between the estimated cost and the actual cost. So in this case the percent difference between 50 and 65. to find this we need to find out what percent the estimated cost is out of the actual cost, So what percent is 50 out of 65? We can find this by doing the equation 50 / 65, which is 0.76923076923.

This rounds to 0.77, which is 77%

So this means 77% is 50, and 100% is 65. So what is the difference? 100 - 77 = 23. So 23% is your answer.

Answer: 23% error.

Step-by-step explanation:

Percentage error = error in cost/actual cost X 100

Error = $65 - $50

= $15

Therefore, percent error

= 15/65 x 100

= 15 x 100/65

= 1500/65

= 23.07

Therefore, to the nearest whole %

= 23% error.

Identify the terms, like terms, coefficients, and constants of 4y + 5 +3y?

Answers

Answer:

4y+5+3y=7y+5

Step-by-step explanation:

you just combine like term 4y+3y,then +5 so the answer is 7y+5

A falcon can fly 322 km/h how many meters per hour can a falcon fly

Answers

It can travel 32,200 m/h

322,000 meters per hour because 322x1000=322,000.

How do you triple 3 1/2[mixed number]

Answers

3 x 3 1/2. Well you know 1/2 times two is one and three times two is six and six plus one is seven and seven plus 3 1/2 is 10 1/2

well you have to multiply it by 3 because triple means 3

Other Questions

Can someone plz help me with this division problem D:

A solution of 5% acid is mixed with a solution of 6.5% acid to make 200 mL of 6% acid. How many mLs of each of the original solutions are used? 133.33 mL of 6.5% and 66.67 of 5%

Suppose that g(x) = f(x - 2) + 7. Which statement best compares the graph ofg(x) with the graph of f(x)?O A. The graph of g(x) is the graph of f(x) shifted 2 units to the rightand 7 units up.B. The graph of g(x) is the graph of f(x) shifted 2 units to the left and7 units down.O C. The graph of g(x) is the graph of fx) shifted 2 units to the rightand 7 units down.O D. The graph of g(x) is the graph of f(x) shifted 2 units to the left and7 units up.

Divide mentally.1.2 ÷ 3,000 = ?