Drag the expression that is the most reasonable measurement for each object. CLEAR
CHECA
9 x 102 micrometers
3.4 x 1021 kilometers
1.4 x 10 meters
5 x 100 centimeters
5.51 x 10-50 meters
3.7 x 10 kilometers

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

i wish i could you, i have no idea how to answer this

step-by-step explanation:

2 pecks

step-by-step explanation: