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
kolezko [41]
3 years ago
10

Zack's science teacher gave each student in his class 15.0 grams of an unknown substance to identify. Each student was required

to verify the mass of their substance by taking four measurements. Which of Zack's measurement was the most accurate of the four recorded? A) 14.99 grams B) 15.012 grams C) 15.0122 grams Eliminate D) 15.05 grams
Mathematics
2 answers:
balandron [24]3 years ago
8 0
14.99 grams
<span>Accuracy is how close a measured value is to the actual or known value.</span>
iVinArrow [24]3 years ago
3 0
I would say 14.99. I don't quite know on this one but I think it is this one because is you take off the .0 its just 15 and if you look at the options you could say that 14.99 is the best because its the closest without going over. With me I would rather go a little under than over, and with the numbers being so close, I would say that's the answer. 

Hope I was some kind of help. If I wasn't sorry I haven't done that assessment yet so I'm not 100% percents sure. I'm more like 99.9%. <span />
You might be interested in
How many tiles are in figure 100?<br> .<br> Figure 1<br> Figure 2<br> Figure 3
Ilia_Sergeevich [38]

Answer:

202

Step-by-step explanation:

in\\\\F(1)=4\:dots\\\\F(2)=F(1)+2=4+2=6\:dots\\\\F(3)=F(2)+2=F(1)+2+2=F(1)+2(2)=8\:dots\\\\As\:you\:can\:see\:in\\\\F(n)=F(1)+2(n-1)\\\\So\:with\:n=100\\\\F(100)=F(1)+2(100-1)\\\\F(100)=4+2(100)+2(-1)\\\\F(100)=4+200-2\\\\F(100)=200+2\\\\F(100)=202

3 0
3 years ago
Read 2 more answers
Solve for y: 5y = 9 1/2
valkas [14]

Answer:

1  9/10

Step-by-step explanation:

I was first make me brainliest. :)

3 0
3 years ago
Read 2 more answers
PLEASE HELP DUE IN TONIGHT!!!
wel

Answer:

(1,2)

Step-by-step explanation:

4×1=4

3×2=6

then add 4+6 to get 10

then you do the same for the bottom so

5×1=5

4×2=8

5+8=13

4 0
3 years ago
Subtract and simplify (2y+14.6m+3.8)-(34.8m+15.6+2y)
yKpoI14uk [10]

Answer:

idk if this is right or not, but I got africa...

8 0
3 years ago
Read 2 more answers
What equation represents (0,3) (1, 1)
weqwewe [10]

your answer would be 2x - y + 3 = 0

3 0
3 years ago
Other questions:
  • There were 27 women and 22 men who stood in line to buy the first tickets for a new movie. By the end of the first hour, 4 times
    15·1 answer
  • Find the slope of a line that is perpendicular to the line 4x + 3y - 15 = 0. -3/4 4/3 3/4
    15·1 answer
  • Alyssa and her brother luke are racing. Cars around as track . It takes a Alyssa car 15 seconds to go one complete run around th
    10·1 answer
  • Fa(1) = -13<br><br> a(n) = a(n-1)+4<br><br> Find the 2nd term in the sequence.
    8·2 answers
  • Solve the radical equation. Which is an extraneous solution to the radical equation? x = −1 x = 1 x = 5 There are no extraneous
    5·1 answer
  • JNCHH$JCERLKERIUVHCEKCORCURNJ
    6·1 answer
  • Iv)
    14·1 answer
  • Im bo. re. d who wants to t.al.k
    9·2 answers
  • Andrew was taking a math quiz. There was a question on the quiz that had the
    10·1 answer
  • Liz saved 15% on the jean's<br> she bought! What lowest<br> terms fraction is equal<br> to 15% ?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!