1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ohaa [14]
2 years ago
6

Need help with the answer it’s confusing

Mathematics
1 answer:
umka2103 [35]2 years ago
5 0

16±0.12

Step-by-step explanation:

%uncertainity=uncertainity÷measured value×100%

0.75×16=100x

x=12÷100

x=0.12

ANS;16±0.12

You might be interested in
Find the common difference of the arithmetic sequence 5, 14, 23, ...
vodka [1.7K]
It’s plus 9 so the next number should be 32
7 0
3 years ago
Read 2 more answers
What is 119 over 8 in its simplest form?
ivolga24 [154]
119/8 is already in simplest form. However, if you attempt to change it to a mixed number the correct answer would be 14 7/8 (7 over 8).

Hope I helped!
3 0
3 years ago
345 ft/min = ___________ ft/h
Pavlova-9 [17]

the rate given is 345 ft/min

this means within 1 min distance is - 345 ft

we have to convert this speed to ft/h

1 hour is equivalent to 60 minutes

so if 60 minutes equals 1 hour

1 minute is equal to - 1/60 hr

so the distance within 1 minute is - 345 ft

since 1 min = 1/60 hr

distance within 1/60 hour = 345 ft

therefore distance in 1 hour = \frac{345}{1/60} = 345 * 60 = 20 700 ft

answer is 20 700 ft/h

8 0
3 years ago
Read 2 more answers
the ratio of seniors to juniors in the math club is 2:3. If there are 21 juniors, how many seniors are in the club?
Bond [772]

Answer:14

Step-by-step explanation:

1. Ratio : 2:3

2. Multiply the number of juniors by the Ratio

(2/3)(21)

3. Solve for answer

Answer: 14

8 0
3 years ago
Answer this question​
Stells [14]

Answer:

\huge\boxed{width=12cm}

Step-by-step explanation:

l-length\\w-width\\P-perimeter

The formula of perimeter of the rectangle:

P=2l+2w=2(l+w)

Substitute:

l=6w\\\\P=168cm

168=2(6w+w)\\168=2(7w)\\168=14w\qquad|\text{divide both sides by 14}\\\\\dfrac{168}{14}=\dfrac{14w}{14}\\\\12=w\Rightarrow w=12(cm)

3 0
3 years ago
Other questions:
  • 7. Find the circumcenter of triangle ABC.<br><br> (0, -1)<br> (0, -3)<br> (-4, -1)<br> (-4, -3)
    12·1 answer
  • A deep-sea diver must descend and ascend in short steps to equalize pressure on his body. If the diver rises toward the surface
    8·1 answer
  • About how many times larger is 6.14 x 10-3 than 1.98 x 10-4?
    10·2 answers
  • What is the largest number that can be rounded to 2500 when rounded to the nearest ten
    14·2 answers
  • Find the value of x. To the nearest Tenth.
    12·1 answer
  • Question
    12·1 answer
  • Explain how you will benefit most from improving your math skills.
    6·2 answers
  • Help please!!!<br><br><br><br><br><br> ———————-
    13·2 answers
  • Help if you know pls
    10·2 answers
  • Ratio volume of 2 cylinders is 125:343
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!