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
Mama L [17]
2 years ago
15

Mr. Romero is buying a cell phone that has a regular price of $649. The cell phone is on sale for 15% off the regular price. Wha

t will be the new price after the discount?
Mathematics
1 answer:
Dafna11 [192]2 years ago
6 0

Answer:

15 \div 100 \times 649 = 97.35 \\ 649 - 97.35 = 551.65

therefore the new price is $551.65

You might be interested in
There is a boardwalk game at Point Pleasant where you are blindfolded to throw darts at a board full of balloons. Each time a da
arlik [135]

The given number of balloons, green = 10, purple = 4, red = 5, tie-dye = 2, black = 3, gives;

a. 5/138

b. 25/276

c. 5/1012

d. 35/46

<h3>How can the different probabilities be calculated mathematically?</h3>

Given parameters;

Number of balls;

Green = 10

Purple = 4

Red = 5

Tie-dye = 2

Black = 3

Mode of selection = Without replacement

Number of balloons = 10+4+5+2+3 = 24

a. Probability of popping a red balloon = 5/24

Probability of popping a second red balloon = 4/23

Therefore;

Probability of popping two reds consecutively = 5/24 × 4/23 = 5/138

b. Probability of popping a red balloon = 5/24

Probability of popping a green balloon next = 10/23

Therefore;

Probability of popping a red and then a green balloon = 5/24 × 10/23 = 25/276

c. Probability that the first balloon that pops is a red = 5/24

Next balloon is a black = 3/23

Third balloon is red = 4/22

The probability, <em>P</em>, is therefore;

  • P = 5/24 × 3/23 × 4/22 = 5/1012

d. The probability that the first balloon is a tie-dye = 2/24 = 1/12

Therefore;

Probability that the first balloon is not a tie-dye = 1 - 1/12 = 11/12

Probability that the second balloon is not a tie-dye = 21/23

Similarly;

Probability that the third balloon is not a tie-dye = 20/22 = 10/11

Which gives;

The probability, <em>P</em>, of popping anything but a tie-dye on three consecutive throws is therefore;

  • P = 11/12 × 21/23 × 10/11 = 35/46

Learn more about probability theory in mathematics?

brainly.com/question/13604758

#SPJ1

7 0
1 year ago
V+6=92 solve for v
inysia [295]

Answer:

v = 86

Step-by-step explanation:

v + 6 = 92

v + 6 = 92

   -6      -6

v = 86

3 0
2 years ago
Read 2 more answers
Jessica can walk 1.5 kilometers in 30 minutes. How long will it take her to walk 2.5 kilometers?
RUDIKE [14]

Answer:

It should be 20minutes at a easy pace

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Help I need the answers immediately​
Vikki [24]

Answer:

linear pair

Step-by-step explanation:

the sum of linear pair angles is 180 degree.

so if we apply 16 in place of x in both equations and add them we get 180

4 0
3 years ago
If the arc length of a sector in the unit circle is 3π/2 , what is the measure of the angle of the sector? A) 0 radians B) π/2 r
Naily [24]
D the answer is already in radians
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the average value of latex: y=\tan\left(\frac{x^2}{9}\right) y = tan ⁡ ( x 2 9 ) on the closed interval [1.25, 2]?
    11·1 answer
  • Problem c please I can't figure it out then again I tend to over think things majorly
    12·1 answer
  • A = 16 in , b = 8 in., h =
    9·1 answer
  • Part A
    15·1 answer
  • What is the volume of this cube?
    9·2 answers
  • A pasta recipe calls for 2 tablespoons of water for every 3 eggs. Using this
    13·2 answers
  • Apples come in bags of 4. Oranges come in bags of 6. W What is the least number of bags of each a person has to buy to have the
    10·1 answer
  • Find the distance between the points (-4,-5) and (2,5)
    6·2 answers
  • Solve for x: 5x + one third(3x + 6) &gt; 14 x &gt; twelve fifths x &gt; 2 x &lt; twelve fifths x &lt; 2
    10·2 answers
  • Three-fourths of people at the concert are children. If there are 87 children, what is the total number of people at the concert
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!