An element with mass 430 grams decays by 27.4% per minute. How much of the element is remaining after 19 minutes, to the nearest 10th of a gram?

The circumference of a circle is 18.84 feet. What is the circle's diameter?

Simplify the expression 1+2*[ (3+1) * 5+3] A. 23 b. 33 c. 47d. 69

Which number is a factor of 36 and a multiple of 4

A car travels between two towns 80 miles apart in 2 hours. what is its average speed? a. 80 miles/hour c. 100 miles/hour b. 160 miles/hour d. 40 miles/hour

Assume that a firm reports net income of $87,000 prior to making adjusting entries for the following items: expired rent, $6,700; depreciation expense, $7,900; and supplies used, $3,300. Assume that the required adjusting entries have not been made.

Consider (2x-1) + 2>x+1. Use the addition or subtraction property of inequality to solve for x.

19/3 (write the improper fraction as a mixed or whole number.)

Randy wants trail mix for his hiking trip. The ready-made trail mix costs $8.95 for 1.5 pounds. The costs of the bulk ingredients to make one pound of trail mix are as follows: salted peanuts-$1.25, raisins-$1.70, sunflower seeds-$0.50, cashews-$0.

What is the mode of 72

A survey reported that 713,298 people visited the local science museum last year. How can 713,298 be written in word form?