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
Mnenie [13.5K]
3 years ago
9

A number, x, rounded to 1 decimal place is 3.7 Write down the error interval for x.

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
6 0

Answer: (3.65, 3.74)

Step-by-step explanation:

Now, when we round a number to a given decimal place, we need to look at the decimal to the left of the decimal place where we are rounding.

if it is 5 or more, we round up

if it is smaller than 5, we round down.

Then for example, if we want to round:

4.534

to the first decimal place, we need to look at the second decimal place.

we can see that it is a 2.

Then we round down, and get:

4.5

Now we know that, when rounding to the first decimal place, we have:

x = 3.7

Then the maximum value that x could have is:

x = 3.74 (because here we round down to 3.7)

and the minimum value that x could have is:

x = 3.65 (because here we round up to 3.7)

Then the error interval for x is:

(3.65, 3.74)

You might be interested in
The edges of a cube are 5 centimeters each and the diagonal of a face is approximately 7 centimeters. What is the approximate ar
pav-90 [236]
35 square centimeter
3 0
3 years ago
8x-11=37 what does x equal
Doss [256]

Answer:

x=6

Step-by-step explanation:

8x-11=37

Add 11 to both sides

8x=48

Divide 8 from both sides

x=6

8 0
3 years ago
A line passes through the point (10,-8) and has a slope of negative 3/2Write an equation in slope-intercept form for this line.
zhuklara [117]

Answer:

9383

Step-by-step explanation:

4 0
3 years ago
What is the value of m? 12+(7+m)=30<br><br> 11<br> 19<br> 25<br> 35<br> 49
Marat540 [252]
The answer is 11
hope that helps
4 0
3 years ago
Read 2 more answers
Charlotte has 30 beads. She has 8 more red beads than blue beads. Which equation represents this situation? Please help :(
Darina [25.2K]

Answer:

The second answer choice is right

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Complete the square to form a perfect square trinomial x^2-14x+
    10·1 answer
  • State the explicit form of the pattern: 4, 9, 14, 19, …
    13·2 answers
  • Determine whether the polynomial is a difference of squares and if it is, factor it.
    8·2 answers
  • 50 POINTS
    14·1 answer
  • One third of a number, z, added to one fifth of the same number is 3/5 . What is the number and why?
    12·1 answer
  • ANSWER !! <br> ILL GIVE 40 POINTS !!<br> DONT SKIP :(( <br> PLUS BRAINLIEST !
    11·2 answers
  • E fence factorise completely<br>this expression<br>144​
    13·1 answer
  • The cost of 3 pounds of grapes is $6.57. What is the constant of proportionality that relates the cost in dollars, y, to the num
    8·1 answer
  • 15 people are sharing $482 fairly between them. How many dollars should each person take?
    8·1 answer
  • Find the least number which when divided by 6, 15 and 18 leave remainder 5 in each case. ( pls answer fast )
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!