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
Semmy [17]
3 years ago
9

Hailey bought 3 pounds of apples for $7.70. How much did she pay per pound?

Mathematics
2 answers:
7nadin3 [17]3 years ago
6 0
2.57 is the anwser. it comes out to be 2.56666667 which woukd round up to 2.57
EastWind [94]3 years ago
5 0

Answer:

About $2.57

Step-by-step explanation:

$7.70 / 3

2.566666667...

Rounds 2.566666667... to the nearest hundreth:

2.57

Double check:

$2.57 (a pound) × 3 (pounds) = $7.71

Since we rounded 2.566666667... to the nearest hundredth, the answer may be slightly off by a few decimals, and that's okay.

Therefore, this answer is correct.

Hailey pays about $2.57 per pound of apples.

You might be interested in
Solve for 12 - 3/4(d+16 )=-5
TiliK225 [7]
Solved for d: d=20/3
5 0
3 years ago
SOMEONE PLEASE HELP ME I WILL GIVE BRAINLY
xxMikexx [17]
C have a wonderful day and good luck with school :)
3 0
2 years ago
Read 2 more answers
Identify all the linear pairs in the example below.
Alenkasestr [34]

Step-by-step explanation:

<4 and <5

<4 and <1

The angles in both the pairs are adjacent to each other and make 180° together

5 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20express%20%5C%3A%20%20%5C%3A%20%5Csin%282x%29%20%20-%20%20%5Csqrt%7B3%7D%20%20%5Ccos%282x%2
gizmo_the_mogwai [7]

Answer:

α = π/3

γ = 2

x = -3π/4, -5π/12, π/4, 7π/12

Step-by-step explanation:

Easiest way to do this is in reverse.

γ sin(2x − α)

Angle sum/difference formula:

γ (cos α sin(2x) − sin α cos(2x))

Distribute:

γ cos α sin(2x) − γ sin α cos(2x)

Matching the coefficients:

γ cos α = 1

γ sin α = √3

Solve the system of equations.  Divide to eliminate γ:

tan α = √3

α is between 0 and π/2, so:

α = π/3

γ = 2

sin(2x) − √3 cos(2x) = 1

Using the identity from before:

2 sin(2x − π/3) = 1

Solving:

sin(2x − π/3) = 1/2

2x − π/3 = π/6 + 2kπ or 5π/6 + 2kπ

2x = π/2 + 2kπ or 7π/6 + 2kπ

x = π/4 + kπ or 7π/12 + kπ

x is between -π and π, so:

x = -3π/4, -5π/12, π/4, 7π/12

7 0
3 years ago
I need help with this one
MissTica

Answer:

9

Step-by-step explanation:

394,717.330 rounds to 400,000

6 0
3 years ago
Other questions:
  • When Nick shoots a basketball, he either sinks the shot or misses. For each shot Nick sinks, he given 5 points by his father. Fo
    10·1 answer
  • HELP ME WILLING TO PAY AND HAVE DONE TO OTHERS!
    8·1 answer
  • How many times greater is 500 than 5?
    6·2 answers
  • Please help if you know how to use Similarity in Geometry! &lt;3 *
    8·1 answer
  • Jaime has 5 over 11 spaceof a project completed while Tim has finished 7 over 13 spaceof the same project.
    12·1 answer
  • 4x - 3 = 2x + 7 what would the answer be??
    9·1 answer
  • For what period of time during the dive is the diver's center of mass higher than the diving board, which is 6 feet above the wa
    5·1 answer
  • What are the roots of the equation?<br> x2 + x - 6 = 0
    9·1 answer
  • Round 259.98991 to the nearest hundredth.<br> 259.99<br> 259.990<br> 259.9899<br> 260.00001
    10·1 answer
  • A playground is rectangular with a length of 78 miles. If the area of the playground is 820 square miles, what is its width? Inp
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!