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
Elena L [17]
2 years ago
7

A store sells pencils. Which package offers the best price?

Mathematics
2 answers:
den301095 [7]2 years ago
7 0

Answer:

B. 12 pencils $2.88

Step-by-step explanation:

A) 2.97÷11= 0.27¢ a pencil

B) 2.88÷12= 0.24¢ a pencil

C) 3.68÷14= 0.26¢ a pencil

D) 3.75÷15= 0.25¢ a pencil

zhuklara [117]2 years ago
5 0

Answer:

B

Step-by-step explanation:

2.97 divided by 11= 0.27

2.88 divided by 12= 0.24

3.68 divided by 14= 0.26

3.75 divided by 15= 0.25

You might be interested in
What is equivalent to log 25<br> 125
nexus9112 [7]
Log25 (5•25) = 3 over 2 aka 3/5
5 0
3 years ago
If a rock falls from a height of 40 meters on Earth, the height H (in meters) after x seconds is approximately
Julli [10]
Once the rock hits the ground, we know that its height will be equal to 0m
because of this, we can replace H(x) with 0
40 - 4.9 {x}^{2}  = 0
now all we have to do is get x by itself
so..
4.9 {x}^{2}  = 40
then
{x}^{2}  = 40 \div 4.9
{x}^{2}  = 8.1632...
now take the square root of each side
x = 2.857...
2.857 seconds (rounded to the third decimal)

4 0
2 years ago
Find The Sum. 6 2/3 + 1 5/6=
patriot [66]
6 2/3 + 1 5/6 = 8 1/2

i am a mathematics teacher. if anything to ask please pm me
5 0
2 years ago
Read 2 more answers
Please help asap! Correct answers only!
SOVA2 [1]

Answer:

$98100

Step-by-step explanation:

Using the given formula :

I = P × R × T

I = 90000 × 3/100 × 3

I = $8100

He saves = 8100 + 90000 = $98100

5 0
3 years ago
A safety regulation states that the height hh of a guardrail should be 106 centimeters with an absolute deviation of no more tha
iren [92.7K]

Let us say that h is the height of the guardrail. Therefore the inequality equation that we can generate from this scenario is:

| h – 106 | = ± 7

 

There are two ways to solve this, either the equation is positive or negative.

When the equation is positive, therefore:

| h – 106 | = 7

h = 7 + 106 = 113 cm

 

When the equation is negative, therefore:

| h – 106 | = - 7

h = -7 + 106 = 99 cm

 

So the height must be 99 cm to 113 cm

6 0
3 years ago
Other questions:
  • The compound inequality 8.00 ≤ x &lt; 9.50 represents all values, x, for which college students are paid hourly as teacher assis
    5·2 answers
  • Solve for x in the equation x squared + 10 x + 12 = 36.
    9·1 answer
  • The formula c=3.14 can be used
    11·1 answer
  • En un vecindario, un camión de helados pasa cada 8 días y un food truck pasa cada dos semanas, hoy se juntó ambos, ¿en cuántos d
    9·1 answer
  • What is the volume of a rectangular prism with the dimensions: base 2/1 2, height 1/1 2, and length 3/1 2?
    10·2 answers
  • Is vertex and minimum value of parabola the same thing
    5·2 answers
  • For students who first enrolled in two year public institutions in a recent​ semester, the proportion who earned a​ bachelor's d
    6·1 answer
  • Image should be below
    7·1 answer
  • Whats x squared -4x+4
    10·2 answers
  • 8.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!