# math

posted by .

A 30-second advertisement on a local television station during prime time costs the advertiser \$1,280. To the nearest cent, how much does the ad cost per second? will you help me with step by step instructions

• math -

Divide \$1,280 by 30 to find the cost per second. If you post your answer, we'll be glad to check it.

• math -

\$42.67

• math -

Yes! It cost them \$42.67 per second for the commercial.

• math -

thank you

• math -

You're welcome

## Similar Questions

1. ### college physics

In Physics we often use meters per second as the units of velocity, rather than miles per hour. Convert 1 meter per second to miles per hour to get an idea of how these units compare. Please help me by showing me step by step so I …
2. ### Operations Management

The maintenance department of a hospital uses 816 cases of liquid cleanser annually. Ordering costs are \$12, carrying costs are \$4 per case a year, and the new price schedule indicates that orders of less than 50 cases will cost \$20 …
3. ### math

Can you give me step by step instruction on how to solve this problem Helium is pumped into a spherical balloon at a constant rate of 4cubic feet per second. How fast is the radius increasing after 3 minutes?
4. ### Math

The cost for a 30-second ad during the 2010 Super Bowl was \$2.8 million. Assuming the rate per second to be constant, what was the average cost per ad that was broadcast during the Super Bowl in 2010?
5. ### Math

A can of worms for fishing costs \$2.60. There are 20 worms in a can. What is the cost per worm?
6. ### math

An 11 ounce bag of chips costs \$1.99 what is the cost per ounce rounded to the nearest cent?
7. ### Math

A baseball is thrown upward from ground level with an initial velocity of 48 feet per second, and its height h in feet is given by , where t is the time in seconds. At what time does the ball reach 10 feet?
8. ### statistics

A soft drink distributor was interested in examining the relationship between the number of ads (x) for his product during prime time on a local television station and the number of sales per week (y) in 1000’s of cases. He compiled …
9. ### Math

Can anybody show me step by step pls? A man invests \$3000 in an account that pays 7.5% interest per year, compounded quarterly. 1. Find the amount after 3 years?
10. ### Math Algebra 1

1. A company is deciding whether or not to hire a new worker. The company must pay the worker hourly and cover a daily cost for insurance. The cost to pay an hourly worker for one day is represented by the function y = 8x + 25, where …

More Similar Questions

Post a New Question