Which equation best represents this situation? the number 84 increased by an unknown number is equal to 115.

WO 9) Anjali had $25 to spend on eight notebooks. After buying them she had $9. How much did each notebook cost?

The list below show test scores for 1st period on a recent test. Finding the mean deviation. 62 63 64 71 96 97 98 99 100 100

30% of doctors on a hospital are female. if there are 780 doctors altogether, how many doctors are female? round to the nearest whole number

What is the total area under the normal curve? a. 0.5 b. 1 c. it depends on the standard deviation d. it depends on the mean?

How to change a mix number into a improper fraction

What is 1/3 of 30 steps

How fast is a jackrabbit per second

Mason types 75 words per minute and is just starting to write a term paper. Kegan already has 510 words written and types at a speed of 60 words per minute.

Describe the center and spread of the number of chin-ups done by students in the 2nd period class using either the mean and standard deviation or the five-number summary. Justify your choice using the histogram.

What is the answe to this problem 6x+8