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velikii [3]
3 years ago
14

The numbers on this ruler represent centimeters. What is the precision of this ruler? cm What is the greatest possible error for

the measurement indicated by the arrow? cm What is the margin of error for the measurement based on where the arrow is pointing on the ruler? cm to cm
Mathematics
1 answer:
Leya [2.2K]3 years ago
6 0

Answer:

1)0.1cm

2)0.05cm

3)1.65cm

4)1.75cm

Step-by-step explanation:

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3. There are 124 acorns laying on the ground in your yard, it is predicted that the number of acorns will
Gennadij [26K]

Answer:

507,409

Step-by-step explanation:

if every 5 days the number quadruples (x4), and we want to know how many acorns fall after 30 days, we can divide 30 by 5 so we only have to calculate for the amount of time the take to quadruple.

30 ÷ 5 = 6

so we only have to quadruple the acorns 6 times.

if we start off with 124 acorns, this is what it will look like:

Day 0: 124 acorns

Day 5: 124 x 4 = 496 acorns

Day 10: 496 x 4 = 1984 acorns

Day 15: 1984 x 4 = 7936 acorns

etc... until day 30.

Day 30: 507904 acorns

I hope this was helpful :-)

5 0
3 years ago
On a cross country bicycle trip participants ride about 75 maybe les per a day. Approximately how many days d mist they ride to
mixer [17]

Answer: 58 Days

Step-by-step explanation:

Because if you divide 4,325 from 75 miles you get 57.6666 and so on so when you round it you get 58 days

6 0
3 years ago
Which zero pair could be added to the function so that the function can be written in vertex form?
Oduvanchick [21]
The function in this problem should be: <span>f(x) =x</span>² <span>+ 12x + 6 

y = x</span>² + 12x + 6
y - 6 = x² + 12x 

x² ⇒ x * x
12x ⇒ 2*6*x
missing number is 6² = 36 

y - 6 + 36 = x² + 12x + 36

(x+6)(x+6) ⇒ x(x+6)+6(x+6) ⇒ x² + 6x + 6x + 36 = x² + 12x + 36

y + 30 = x² + 12x + 36
y = (x+6)² - 30

Choice is D. 36,-36
5 0
3 years ago
Hello! i am doing a practice test for school &amp; i need some help.
nadezda [96]

Answer:

C IS YOUR ANSWER ,,,,,,,,,,,,,,TICK THAT ANSWER

3 0
3 years ago
Help me on this algebra homework
Makovka662 [10]
X = 
2. -7
7. 15
11. -2
12. 12
13. -1
14. 3
15. 64
16. 5
18. -14
4 0
3 years ago
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