MATHEMATICS HIGH SCHOOL

Which statement correctly describes a characteristic that a scientificmeasuring tool should have?
A. To be accurate, it must be able to give consistent measurements
of a quantity
B. To be accurate, it must be able to make measurements using very
small units.
C. To be accurate, it must be able to make measurements that are
close to the actual value.
D. To be accurate, it must be able to make measurements using very
large units.
M

Answers

Answer 1
Answer:

Characteristics of a scientific measuring tool consist of:

Measure Ability

Usability

Validity

Reliability

Practicability

Essentially the measuring tool needs to be accurate.

Looking at the options, the answer that fulfills these requirements is Option A.

Best of Luck!
Answer 2
Answer:

Answer:

I want to say your answer is option B.

Related Questions

Of the hundred and 25 invited to a wedding, 104 attended the wedding. What percent of the invited guests attended the wedding??
Please answer the blanks and I will mark you brainlist if you answer it and show it why
PLEASE HELP PLEASE PLEASE PLEASE
A square has a perimeter of 64 inches What is the length of one side if the square? What is the area of the square??
If cot(theta)= 4/3, find csc(theta) (Picture provided)

How is the quotient 80,000 divided by 2,000 different from the quotient 80,000 divided by 200 or 80,000 divided by 20?

Answers

Notice that the divisors 2,000, 200 and 20 are similar except for the number of zeros.
You can remove a zero from each dividend equal to the number of zeros in the divisor.   
So 80,000 ÷ 2,000 is equivalent to 80 ÷ 2 = 40  ( I removed 3 zeros from each)
80,000 ÷ 200 is equivalent to 800 ÷ 2 = 400   (notice that I could only remove 2 zeros)
Finally 80,000 ÷ 20 only allows us to remove on zero ---    8,000 ÷ 2 = 4,000.
The smaller the divisor the greater the quotient (when dividing the same number - in this case  80,000)

Final answer:

The quotients of 80,000 divided by 2,000, 200, and 20 differ because of the magnitude of the divisor. The quotient is larger when the divisor is smaller.

Explanation:

The difference in the quotients of 80,000 divided by 2,000, 200, and 20 comes from the magnitude of the divider. The larger the divider, the smaller the quotient.

If you divide 80,000 by 2,000, the quotient is 40. When you divide 80,000 by 200, the quotient is 400. Lastly, if you divide 80,000 by 20, the quotient is 4,000. Hence, the quotients are different because of the different divisor values in each operation. The smaller the divisor, the larger the quotient gets.

Learn more about Division here:

brainly.com/question/37843448

#SPJ11

How do you evaluate the expression below??

Answers

2.54156708521 alternatively, logarithm can be calculated like this. 

The cooking time for a mini-loaf of bread is 5 minutes longer than half the time it takes to bake a regular-sized loaf of bread. If it takes 25 minutes to bake a mini-loaf, how long does it take to bake a regular-sized loaf?

Answers

it would take 40 minutes to bake a regular-sized loaf

Answer:

40

Step-by-step explanation:

Just took the test

If x=2+√3, find the value of x²+1/x²

Answers

x^2+ (1)/(x^2) =x^2+2\cdot x\cdot (1)/(x) +((1)/(x))^2-2\cdot x\cdot (1)/(x) =(x+(1)/(x))^2-2\n\nx=2+ √(3) \ \ \ \Rightarrow\ \ \ x+ (1)/(x) =2+ √(3)+ (1)/(2+ √(3)) =2+ √(3)+ (2- √(3) )/((2+ √(3))(2- √(3))) =\n\n=2+ √(3) + (2- √(3) )/(4-3) =2+ √(3) +2- √(3) =4\n\nx+ (1)/(x) =4\ \ \ \Rightarrow\ \ \ (x+(1)/(x))^2-2=4^2-2=16-2=14
x²+1/x² = (x + 1/x)^(2) - 2 * x * ( 1 / x) = ( 2 + √3 + 2 - √3)^2 - 2 = 16 - 2 = 14.

Plz answer rn plzzzzzzzz

Answers

Answer: correct

Step-by-step explanation: if you distribute the 9 to the 2+x you’d get two factors 18 and 9x

Which equation does not have the same solution as the others?x/4 = 2,
x - 9 = 17,
x + 12 = 20,
2x = 16.

Answers

If you would like to know which equation doesn't have the same solution as the others, you can calculate this using the following steps:

x/4 = 2 ... x = 4 * 2 = 8

x - 9 = 17 ... x = 17 + 9 = 26

x + 12 = 20 ... x = 20 - 12 = 8

2 * x = 16 ... x = 16/2 = 8

The correct result would be x - 9 = 17.
(x)/(4)=2\nMultiply\ by\ 4\ on\ both\ sides.\nx=2*4\n{\boxed{x=8}


\n\nx-9=17\nAdd\ 9\ on\ both\ sides.\nx=17+9\n{\boxed{x=26}

x+12=20\nSubtract\ 12\ on\ both\ sides.\nx=20-12\n{\boxed{x=8}

2x=16\nDivide\ by\ 2\ on\ both\ sides.\nx=(16)/(2)\n{\boxed{x=8}


\sf\ The\ only\ equation\ that\ did\ not\ have\ the\ same\ solution\ as\ the\nothers\ was\n {\boxed{x-9=17}
Other Questions
What is 780 in scientific notation?
-9(m+3) +14=-49 please show work
What should be done to solve the following equation? d-8=9 A. Subtract 8 from both sides B. Add 8 to both sides C. add 9 D. subtract 9 from both sides
Find the solution of the equation 1/2x^2 -x +5=0