4+f=13-2 what does f=

How is net worth calculated

Is a temperature of 98 above zero negative or positive

The fish tank at Matthew's house holds 468 gallons but is leaking at a rate of 4 gallons per day. Ariana's fish tank holds 624 gallons but is leaking at a rate of 7 gallons per day.

A small piece of metal weights 0.77 gr ask. what is the valueof the dihit in the tenth place.

Daisy saved 4/5 of her salary. She gave 1/3 of the money she had saved to her mother. If she gave $300 to her mother, what was her salary?

Find the minimum of the set of data. 36, 34, 37, 29, 37, 39, 37, 25, 31, 32, 28

What is the equation of the graph below? y=sin (x/3) y = sin (3x) y = sin (0.3x) y=sin (2x/3)

Compute 941 divided by 8 Enter your answer using remainder notation, if necessary. For example: 29R2

Samples of size n = 20 are randomly selected from 4 different bins of DVDs ranging in price from $4.99 to $9.99. You return each DVD before randomly drawing another and calculate the variance of each sample.

The ratio of red collars to black collars sold at one store is 9 to 10. In one month 30 black collars were sold. Is 57 a reasonable number for the total number of red and black collars sold that month. Explain