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
Vedmedyk [2.9K]
3 years ago
10

The precision of a voltmeter is ±0.005 V. The accepted value for a measurement is 9.016 V. Which measurement is in the accepted

range? 9.005 V 9.006 V 9.018 V 9.025 V
Mathematics
2 answers:
nadya68 [22]3 years ago
6 0

Answer:

So what is it

Step-by-step explanation:

Anyone ?

Westkost [7]3 years ago
4 0
Since the precision of the voltmeter is <span>±0.005 V, the effective value range for the first measurement is 9.000 V to 9.010 V, for the second it is 9.001 V to 9.010 V, the third 9.013 V to 9.023 V and the fourth 9.021 V to 9.030 V. From all of these measurements the only one which the accepted value falls within the range is measurement 3.</span>
You might be interested in
What does 13m2n3p + 21mp2 equal when completely factored?
alukav5142 [94]
If you would like to factor completely 13m^2n^3p + 21mp^2, you can do this using the following steps:

<span>13m^2n^3p + 21mp^2 = mp * (13mn^3 + 21p)
</span>
The correct result would be mp * (13mn^3 + 21p<span>).</span>
8 0
3 years ago
Which of the following are trigonometric identities ? Check all that apply. Tan^2 x -
snow_tiger [21]
I hope you are looking for these answer choices as you have not posted the choices. Therefore, I have a similar question with these answer choices.

a). tan² x - 1 = sec²x
b). 4 cosxsinx = 2cos + 1 -2sinx
c). tanx cosx cscx = 1
d). 1- tanx tany = cos(x+y) ÷ cosx cosy

<span>Options B, C, D are correct because, for all them, left-hand side equals to the right-hand side for x = 0.

The option A)
</span>tan² x - 1 = sec²x<span> is not true. 
since x = 0
Therefore,
The Right hand side would be:
                                         </span>tan² x - 1 = sec²(0)<span>
                                                             = 1
The Left hand side would be:
                                         </span>           tan² x - 1 = tan² (0) - 1
                                                                   = 0 - 1
                                                                   = -2
Therefore,
Both sides are not equal so it's not a trigonometric identity.
3 0
3 years ago
What is the estimate quotient for 83÷19
Luba_88 [7]
I think it's 4 \frac{7}{19}

Hope this helps!!
7 0
3 years ago
Read 2 more answers
If f(x) = x^2- 6 and g(x) = 2x – 1, determine the value of (gºf)(-3).
k0ka [10]
I’m not too sure if I did it correct, but the answer I got was -6x^2+36. I just assumed you’d solve it as usual and then multiply (-3) after distributing-2 to x^2-6. Hope this helps.

5 0
3 years ago
the length of a rectangle is 4 more than 3 times the width. If the perimeter of the rectangle is 18.4cm, what is the area of the
antoniya [11.8K]

Answer:

A = 10.27cm²

Step-by-step explanation:

Let's represent the width as x,

therefore since the length is 4 more than 3 times the width, it can be represent as 3x + 4,   Perimeter = 18.4cm

Perimeter of a rectangle = 2(L + B)

18.4= 2(3x+4+x)\\18.4= 6x+8+2x\\18.4-8=6x+2x\\10.4=8x\\x=\frac{10.4}{8}\\x=1.3

width = 1.3cm

Length = 3x + 4 = 3*1.3 + 4 = 7.9cm

Area of a rectangle = length x width

A = 7.9 * 1.3 = 10.27cm²

6 0
3 years ago
Read 2 more answers
Other questions:
  • This is my questions may you help me
    13·1 answer
  • If I get an 85 on a test but I missed 6 questions how many questions are there?
    9·2 answers
  • 3 1/6 as a improper fraction
    10·2 answers
  • One way to inscribe an equilateral triangle in a circle is to first inscribe a(n):
    13·2 answers
  • Recall that Kiley waited for a period of time in the waiting area near the gate before boarding her plane. What percentage of he
    14·1 answer
  • If H(x) = 4x2 - 16 were shifted 9 units to the right and 1 down, what would the<br> new equation be?
    15·1 answer
  • If a line has a slope of 3 and goes through the point (-6,4) write the equation of the line in standard form
    5·1 answer
  • 10. Pizzas are $7.50 each plus a $2 delivery fee. Is the cost proportional
    15·2 answers
  • Three vertices of a rectangle are shown on the grid.
    13·2 answers
  • The equation 5y = 6 represents purchasing tubs of yogurt for $6. Which of these equations are equivalent to the equation 5y=6?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!