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
Natalija [7]
3 years ago
7

A.) A new cell phone costs $625. Its sale price is $500. What’s the percent of decrease?

Mathematics
1 answer:
Andrej [43]3 years ago
8 0

Answer:

175$

Step-by-step explanation:

You might be interested in
A
Anika [276]

Based on the information, it should be noted that the value of x is 3 and the measure of angle HEB will be 27°.

<h3>How to illustrate the information?</h3>

It should be noted that complementary angles are the angles that are equal to 90°.

Therefore, based on the information given, the expression will be illustrated thus:

19x + 6 + 9x = 90°

Collect like terms

28x = 90° - 6°

28x = 84

Divide through by 28

28x / 28 = 84/28

x = 3

Therefore, the value of HEB will be:

= 9x

= 9 × 3

= 27°

Therefore, based on the information, it should be noted that the value of x is 3 and the measure of angle HEB will be 27°.

Learn more about angles on:

brainly.com/question/25716982

#SPJ1

5 0
1 year ago
I really need help plsssssss
olga55 [171]
The population is growing unchecked
3 0
3 years ago
Read 2 more answers
The probability distribution function for the discrete random variable where x is equal to the number of red lights drivers typi
Ivahew [28]

Using probability concepts, it is found that:

a) The missing value is 0.04.

b) The mean is of 0.37.

The distribution is given by:

P(X = 0) = 0.76

P(X = 1) = 0.15

P(X = 2) = 0.05

P(X = 3) = x

Item a:

The sum of <u>all the probabilities has to be 1</u>, that is:

\sum_{i = 0}^{3} P(X = i) = 1

Thus:

0.76 + 0.15 + 0.05 + x = 1

0.96 + x = 1

x = 0.04

The missing value is 0.04.

Item b:

The mean is given by the <u>sum of each outcome multiplied by it's probability</u>, thus:

E(X) = 0(0.76) + 1(0.15) + 2(0.05) + 3(0.04) = 0.37

The mean is of 0.37.

A similar problem is given at brainly.com/question/20709747

7 0
2 years ago
Solve - y = 34. Then graph the solution.
inysia [295]

divide both sides by a negative one to get ride of the -y then on your graph it be a horizontal line at the point (0,-34)

8 0
3 years ago
Which is the best unit to measure the distance between califronia and new york
Ludmilka [50]

Answer:

Miles would be the best.

Step-by-step explanation:

Miles are the largest way to measure land, so I would use that.

3 0
3 years ago
Read 2 more answers
Other questions:
  • The ages of students in a community science club are 13,11,14,12,8 and 10 what is the range of ages in this club?
    7·1 answer
  • Find the value of x in the equation 2(x – 3) + 5x = 5(2x + 6).
    10·2 answers
  • Which of the following describes a compound event?
    10·1 answer
  • How do you workout the fraction 3/4 + 1/8
    5·2 answers
  • What’s 8x8 <br> This is to test how the app works not serious
    10·2 answers
  • Alexis has a pocket full of coins that consists of dimes and nickels. She has a total of 40 coins. The total value of her coins
    11·1 answer
  • Julie says that she can perform a magic trick with numbers. She asks you to pick a whole number, any whole number. Square that n
    9·1 answer
  • -6(10t – 5.1)<br> Please help me!!!
    8·1 answer
  • The binomial (a+5) is a factor of a2+7a+10. What is the other factor?
    13·1 answer
  • 4. Find the value of x.<br> A) 6 √ 2<br> B) 12 √ 3<br> C) 24 √ 3<br> D) 12
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!