Is this true or false " the number 0.4 can be written as 4/10 so is it a rational number

So your the number 4 on your calculator and you need to get 40 how do you get it

What is 8 percent of 200

Sin16*sin46+sin74*sin44

these cards are put int a bag. One card is chosen at random. (1,2,3,4,5,6,7,8,9,10) a.) what is the probability of choosing the card with the number 4? b.) What is the probability of choosing a card that has a digit 1 on it?

If y = 6x - 3 which of the following see represents possible inputs and outputs of the function represented as ordered pairs

The minimum monthly payment for Janice's credit card is 2% of her balance or $10, whichever is higher. If Janice's balance at the end of her last billing cycle was $820, what is her minimum monthly payment? A) $16.40 B) $10.00 C) $25.20 D) $5.20

Tessa buys a silver coat rack priced at $224. Shipping and handling are an additional 19 % of the price. How much shipping and handling will Tessa pay?

7, 9, 11, 13 ... Generalize the pattern by finding an explicit formula for the nth term.

What's the formula for the surface area of a cone?

In a study of a particular brand of laptop computer, one group of 9 batteries lasted an average of 17.8 hours before needing recharging, and a second group of 11 batteries lasted an average of 18.1 hours.