Matsu wants to measure the dimensions of her vegetable garden. which unit of measurement should she use to eliminate the need to write the values in scientific notation?
inches
feet
cups
tons

The right Answer is Feet.

Step-by-step explanation:

Matsu wants to measure the dimensions of her vegetable garden.

As we know that these units are used as :

1. Inches :

This unit is used for measuring length of  small dimensions.

2. Feet :

This unit is commonly used for measuring length of  large dimensions as House, Apartments, Room, Park, Land etc.  

3. Cups :

This unit is not used for measuring length. It's the unit to measure liquids in small quantity.

4. Tons :

This unit is also not used for measuring length.It's for weight.

So Matsu should use Feet to measure of her vegetable garden.

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have