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
MAVERICK [17]
2 years ago
10

HELPPPP...

Mathematics
1 answer:
uysha [10]2 years ago
7 0
A. $6800 + $1360= $8160 total cost

b.
$68.85 each * 165 bracelets = $11360.25
$11360.25- $8160 total cost = $11278.75 profit

$11278.75 profit/$8160 total cost= 1.38218
1.38218= about 138%

Final answer: 138%
Warning: This answer will vary if you find the percent over cost (not including duty).
You might be interested in
(8x + 11) - (7x - 5)?​
zaharov [31]

Answer:

use the cymath calculator

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
in speech class,you lose 3 points for every 30 seconds you go over the time limit.your speech is 90 seconds over the time limit
Cerrena [4.2K]
You’d loose 9 points if that’s the question
4 0
3 years ago
PLEASE HELP ME I BEG IMMA FAILLLLLLLLLLLLLLLL
rosijanka [135]

Answer:

4:1

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Please help with the question
Artyom0805 [142]

I find it convenient to look at the differences and the rate at which those differences are made up.

8. Jim is closing the $150 gap at the rate of $7.50 per week. He will catch up in

... 150/(7.5/week) = 20 weeks

9. At noon, the price of Stock A has increased by 0.05×3 = 0.15, so is now $15.90, which is $0.63 more than Stock B at that time. The prices are closing the gap at the rate of $0.05 +0.13 = $0.18 per hour, so will be the same after

... $0.63/($0.18/hour) = 3.5 hours . . . . after noon, at 3:30 pm

_____

You can also write and solve equations for the prices of the stocks. Or you can use a graphing calculator to tell you the solution. When equations are involved, I like to solve them the simplest possible way: let technology do it.

You are given the value at a time, and the rate of change of that value, so the equations are easily written in point-slope form. You will note that the common price at 3:30 pm (15.5 hours after midnight) is one that is not a whole number of cents. (That's usually OK for when trading stocks.)

4 0
3 years ago
A semicircle is inscribed in an isosceles triangle with base 16 and height 15 so that the
ira [324]

Answer:

  7 1/17

Step-by-step explanation:

A figure can be helpful.

The inscribed semicircle has its center at the midpoint of th base. It is tangent to the side of the isosceles triangle, so a radius makes a 90° angle there.

The long side of the isosceles triangle can be found from the Pythagorean theorem to be ...

  BC² = BD² +CD²

  BC² = 8² +15² = 289

  BC = √289 = 17

The radius mentioned (DE) creates right triangles that are similar to ∆BCD. In particular, we have ...

  (long side)/(hypotenuse) = DE/BD = CD/BC

  DE = BD·CD/BC = 8·15/17

  DE = 7 1/17 ≈ 7.059

8 0
2 years ago
Other questions:
  • 16. If a customer's check subtotal comes to $27.14,
    7·2 answers
  • The perimeter of a rectangle can be found using the formula P = 4s. True or False?
    5·2 answers
  • (-12+48i)+(15+21i) in simplifying complex numbers
    6·1 answer
  • Solve 2(x + 1) = 2x + 2.
    10·1 answer
  • 1. A recursive formula for the sequence 40, 30, 22.5, ... is *
    9·1 answer
  • Pls help have to turn in in like 5 minutes ​
    14·2 answers
  • Find the value of x.
    12·1 answer
  • Solve the equation 5.4g + 4 = 1.4g +20.
    15·1 answer
  • What is the name of the property of multiplication shown the equation.
    12·1 answer
  • I need an answer quick I'll give you a crown if can.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!