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
Oduvanchick [21]
3 years ago
13

John bought a cell phone for $99 and the %7 sales tax was added at the register. John gave the cashier six $20 bills, how much c

hange should he receive?
Mathematics
2 answers:
lord [1]3 years ago
8 0
6.93 = tax

105.93 = total

He would receive $14.07
emmasim [6.3K]3 years ago
5 0
he should receive 14.7.hope this helps
You might be interested in
What is the square footage for this property described by the metes-and-bounds method? Beginning at the point of the southerly s
Nataly [62]

Answer:

  A.  20,000 square feet

Step-by-step explanation:

The description is that of a rectangle 200 ft long and 100 ft wide. The area is the product of those dimensions:

  area = (200 ft)(100 ft) = 20,000 ft²

4 0
3 years ago
Find the volume of the prism.<br> 3 cm<br> 37 cm<br> 5 cm
vitfil [10]
The answer to your question is 45
5 0
2 years ago
Shark Inc. has determined that demand for its newest netbook model is given by lnq−3lnp+0.004p=7ln⁡q−3ln⁡p+0.004p=7, where q is
olga2289 [7]
  <span>a) Differentiate both sides of lnq − 3lnp + 0.003p=7 with respect to p, keeping in mind that q is a function of p and so using the Chain Rule to differentiate any functions of q: 

(1/q)(dq/dp) − 3/p + 0.003 = 0 
dq/dp = (3/p − 0.003)q. 

So E(p) = dq/dp (p/q) = (3/p − 0.003)(q)(p/q) = (3/p − 0.003)p = 3 − 0.003p. 

b) The revenue is pq. 
Note that (d/dp) of pq = q + p dq/dp = q[1 + dq/dp (p/q)] = q(1 + E(p)), which is zero when E(p) = −1. Therefore, to maximize revenue, set E(p) = −1: 

3 − 0.003p = −1 
0.003p = 4 
p = 4/0.003 = 4000/3 = 1333.33</span>
8 0
3 years ago
a business analyst makes 20$ an hour for the first 42 hours he works during a week and 28$ an hour for each worked over 42 hours
sashaice [31]
Y=(20 × 42) + [28 × (x-42)]
8 0
3 years ago
Read 2 more answers
The length of a piece of lumber is 6.5 meters. How many centimeters is this?
patriot [66]
650 cm when you convert it that is what i got it is correct
4 0
3 years ago
Read 2 more answers
Other questions:
  • <img src="https://tex.z-dn.net/?f=72%20%5Cdiv%20what%20%5C%3A%20%20%3D%203" id="TexFormula1" title="72 \div what \: = 3" alt="7
    7·2 answers
  • EXTRA POINTS I need helpppp right nowww please help i need help extra points for this i need 100% okay -------------------------
    6·2 answers
  • Find the sale price. round to two decimal places when necessary.
    5·1 answer
  • Write in word form 337,173
    12·2 answers
  • Is 1/5 bigger than 3/12
    10·2 answers
  • | - 6 - ( - 9) | Would my answer be in( | 3 | ) or as 3 i think that || are bracket s is that what there called?
    6·1 answer
  • Graph the equations x = 5, x= 2 , y=-2, and y=1.
    9·1 answer
  • 10. If you like to snow ski, then you will like Colorado. If
    15·1 answer
  • Ummmmm i need to get 5 brainliest
    14·1 answer
  • can you find the lengths and area and type the correct code? Please remember to type in all caps with no space​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!