Write down upper and lower bound of each measurement a. A distance given as 76 km to the nearest km
Ans :
b. A distance given as 76 km to the nearest 5 km
c. Crowd attending music concert of 12300 to nearest 100
d. 562 (3 significant figure)
e. 35.7 kg (1 decimal place)
f. 55 min (2 significant figure)
g. 500 (2 significant figure)

Danielle has $127.02 in her account before making any transactions. over the course of a week, danielle makes the following transactions: transaction debit ($) credit ($) birthday check 75.00 night out 66.14 garage sale proceeds 121.58 charitable donation 42.25 doctor’s appointment 115.30 at the end of the week, how much money is in danielle’s account? a. $99.91 b. $27.11 c. $184.41 d. $142.16 select the best answer from the choices provided a b c d

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then, the two had the same amount of money. how much money did each have originally?