Ask question

Ask question

All categories

erma4kov [3.2K]

3 years ago

11

Brandon measured the length of a pencil to be 18cm. The actual length of the pencil is 21cm. What is the percent error for Brand

on’s measurement? (Round to the nearest tenth).

1 answer:

sergiy2304 [10]3 years ago

8 0

Answer:

14.2% error

Step-by-step explanation:

21-18 = 3

3/21 = 14.2

You might be interested in

A restaurant used 4 pounds of potatoes during a lunch rush. If they used 5/8 as much beef, how many pounds of beef did they used

nignag [31]

37/8 or 8 4/5
hope this helped

5 0

3 years ago

Read 2 more answers

Brian borrowed a 20 foot extension ladder to use when he paints hes house. If he sets the base of the ladder 6 feet from the hou

iren [92.7K]

Answer:

It is 20.9feet

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers

If the club decides to send 5 members to the convention, how many different groups of 5 are possible? there are 10 members

hodyreva [135]

For the 1st member, you have 10 possible choices.

For the 2nd, you have 9 remaining choices.

For the 3rd: 8.

So all possible combinations would be:
10*9*8*7*6 = 10! - 5! = 30,240 combinations.

7 0

3 years ago

In the triangles, GK PN and HG 2MP.

dalvyx [7]

Answer:

G is smaller than P. Visually comparing G to P you are doing a rough comparison to a 90° (or right) angle. Angle G is a little bit tilted to the right making it just under 90°

6 0

3 years ago

ASAP <br> HELP<br> NEEDED<br> WITH<br> THIS<br> QUESTION

dalvyx [7]

Answer:

EF is the best vector described to intersect both point s

4 0

3 years ago