The frequency of the musical note C4 is about 261.63 Hz.

What is the frequency of the note a perfect fifth below C4?

130.82 Hz

174.42 Hz

256.63 Hz

392.44 Hz

Convert the following temperatures from K to °C. 100 K = °C 273 K = °C 6 K = °C 143°C = K 573°C = K

Compute without using the calculator: 1.25*14.9+0.75*1.1+14.9*0.75+1.1*1.25

There are seven days in a week. How many days are there in 16 weeks?

A coat that originally sold for $369.00 is on sale at a 40% discount? How much will you pay for the coat?

Solve: x to the 3rd = - 343

Solve the inequality 2x^2-6<-4x

A standard 52-card deck consists of 4 suits (hearts, diamonds, clubs, and spades). Each suit has 13 cards: 10 are pip cards (numbered 1, or ace, 2 through 10) and 3 are face cards (jack, queen, and king). You randomly draw a card then place it back.

Makayla and ember went shopping for OD gear and spent 262.00 if the tax rate is 5% what is Makayla and Ember's total after tax

Which of the following is the major negative aspect of crossover designs for research studies? A. Prohibitive cost B. Residual effects C-Subject drepout D. Incomplete randomization E. Large sample size required

If Joseph runs 1/5 mile in 1/30 of an hour, what is his speed in miles per hour?