Rama is stringing beads whose lengths are each 0.19 inches.
how can rounding be used to estimate the length of a row of 9 beads?
since the beads are about 0.20 inches, the length of a row of 9 beads
will be approximately 9 + 0.20 = 9.20 inches.
since the beads are about 0.10 inches, the length of a row of 9 beads
will be approximately 9 + 0.10 = 9.10 inches.
since the beads are about 0.10 inches, the length of a row of 9 beads
will be approximately 9 × 0.10 = 0.80 inches.
since the beads are about 0.20 inches, the length of a row of 9 beads
will be approximately 9 × 0.20 = 1.80 inches.

Step-by-step explanation:

The length of a bead is 0.19 inche s which is approximately 0.2 inches. If the row will contain 9 beads, we would have to multiply the length of each bead by the number of beads. Therefore

Since the beads are about 0.20 inches, the length of a row of 9 beads

will be approximately 9 × 0.20 = 1.80 inches.

If we had chosen 0.10 as our approximation for the length of each bead,the length of the row would have been too short and it will be too far from the range of the acceptable length

The other options are wrong because the length of each bead was added to the length of the row

about 0.75 hours

step-by-step explanation:

answer: yard ramps with a level off platform are typically 36 feet long. truck, rather than at an angle, enabling access to those pallets at the very back of the truck. if you are using your yard ramp to convert a loading dock into a drive-in door, we even at 60 inches (5 feet) high and a 30 foot ramp, the slope of the ramp will be less

step-by-step explanation: