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
lukranit [14]
2 years ago
13

Please answer this qusetion

Mathematics
1 answer:
Keith_Richards [23]2 years ago
3 0

Answer:

A

Step-by-step explanation:

With way one, we can easily count the tally marks, but with way 2 it becomes much harder for us to count the tallies when we are done.

You might be interested in
What is the slope of the line given by the equation y=-1/3x? Entee your answer as an integer or fraction in lowest terms.
Serhud [2]
-1/3

really? it's that easy dude. 

whatever number is next to x, like say, 3x, that number would be the slope, so it would be 3.

hope it helped.

6 0
3 years ago
The half-life of a certain radioactive material is 36 days. An initial amount of the material has a mass of 487kg. Write an expo
Lubov Fominskaja [6]

Answer:

442.302 kg

Step-by-step explanation:

amount = 487 (1/2)^(t/36) where t is the number of days.

if t = 5

amount = 487(.5)^(5/36)

= 442.302 kg

4 0
2 years ago
Dolly gave Molly 6/8 packs of sweets. Molly had 18 packs of sweets. How many packs of sweets did Dolly start out with?
LenaWriter [7]
I think it is 22.5, since molly has 75% of the packs
6 0
4 years ago
Read 2 more answers
Find the value is x and round to the nearest 10th.
My name is Ann [436]
I believe that it is B
4 0
3 years ago
Hellppppp........ pleasee
Bumek [7]

Answer:

Step-by-step explanation:

The set of points in the 2nd row does not represent a function, because the x-coordinate 2 is associated with more than one y-coordinate.

Functions are one-to-one:  For each x value there is one y value associated.

4 0
3 years ago
Other questions:
  • If f(x) = 3x + 2 and g(x) = 2x – 2, what is (f – g)(x)?
    5·1 answer
  • 5/10 is greater, less or equal to 15.50
    12·2 answers
  • Solve the equation. X2=-180
    5·1 answer
  • Write the equivalent fraction with a denominator of 100. <br> 9/10 = ?/100.
    7·2 answers
  • 8x-6+2x=44 what does x equal
    15·2 answers
  • The graph of a function f is shown below. Find f(-1).
    13·1 answer
  • abby and her 7 friends had lunch at the neighborhood burger barn.the bill was $47.60. if they shared the cost of the lunch equal
    12·2 answers
  • Evaluate mathematical problem for one by two<br><img src="https://tex.z-dn.net/?f=%201000%20%20%5Ctimes%2010" id="TexFormula1" t
    10·2 answers
  • HW#1: Polygons- Interior and Exterior Angle Sum Theorem
    15·1 answer
  • Last year, during an investigation of the time spent reading e-mails on a daily basis, researchers found that on Monday the aver
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!