3 years ago

Determine the number of significant digits in the measurement 0.79 cm

Mathematics

1 answer:

antiseptic1488 [7]3 years ago

5 0

2 significant digits

You might be interested in

Derek saves 10% of his paycheck each week to buy a mountain bike the mountain bike costs 340.00 Derek receives a paycheck in the

katrin2010 [14]

Answer: 13 weeks

Step-by-step explanation:

First you have to find 10% of 340.00 which is 28, so each week he saves 28.00 for his bike. To find how many paychecks he has to recieve you divide 340.00 by 28.00, which is 12.1, since there is a decimal place you have to round it up to 13 because it is a little bit more than 12 paychecks. ;)

7 0

3 years ago

A construction crew has just finished building a road. The crew worked for 14.4 days. If they built 3.5 kilometers of road each

storchak [24]

$\sf Hello!$

• $\sf Length \:of\: road \:built\: each\: day = 3.5 \:km$
• $\sf Total\: number \:of\: days\: the\: crew\: worked = 14.4 \:Days$

$\sf Then,$

$\sf Total\: length \:of \:road \:bulit$ :

= $\sf No. \:of \:days \:crew \:worked × Length \:of \:road\: built \:each\: day$

= $\sf 14.4 × 3.5 \:kilometers$

= $\sf 50.4 \:kilometers$

~ $\sf iCarl$