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
Naddik [55]
3 years ago
9

Why is the percent increase from 45 to 75 not equal to the percent decrease from 75 to 452 Select three options

Mathematics
2 answers:
NNADVOKAT [17]3 years ago
7 0

Answer:the ratio of the % increase has a different numerator from decrease

Step-by-step explanation:

velikii [3]3 years ago
5 0

Answer:

2,3,5

that is the answer

You might be interested in
Suppose that you earned a​ bachelor's degree and now​ you're teaching high school. The school district offers teachers the oppor
harkovskaia [24]

Answer:

A ) The Amount which will be saved after five years is $ 5742.4

B ) The compound Interest is $ 1742.4

Step-by-step explanation:

The Principal deposited at the end of each year = $ 4000

The rate of interest = 7.5 % compounded annually

The time period = 5 years

From compounded method :

Amount = principal × (1+\dfrac{\textrm rate}{100})^{\textrm time}

or, Amount = $ 4000 × (1+\dfrac{\textrm 7.5}{100})^{\textrm 5}

Or, Amount = $ 4000 × (1.0075)^{5}

or, Amount = $ 4000 × 1.4356

∴ Amount = $ 5742.4

A ) The Amount which will be saved after five years is $ 5742.4

B ) The compound Interest = Amount - principal

   Or, C I = $ 5742.4 - $ 4000 is $ 1742.4    Answer

8 0
3 years ago
Y=x+4 y=-2x-2 explain the awnser plz
Sliva [168]

Answer:

x = -2 and y = 2

Step-by-step explanation:

We have the following system of linear equations;

y=x+4

y=-2x-2

To solve the above system, we shall be equating the right hand sides of the two equations since we have y's on the left hand side of both equations;

x + 4 = -2x - 2

add 2x on both sides of the equation;

x + 4 + 2x = -2x - 2 + 2x

3x + 4 = -2

subtract 4 on both sides of the equation;

3x + 4 - 4 = -2 - 4

3x = -6

x = -2

We can use the first equation y=x+4 to determine the value of y;

y = -2 + 4

y = 2

The solution to the system of linear equations is thus;

x = -2 and y = 2

6 0
3 years ago
Graph the line with this equation y = x + 4​
zhannawk [14.2K]

Answer:

Step-by-step explanation:

5 0
3 years ago
Suppose that you and a friend are playing cards and decide to make a bet. If you draw three face cards, where a face card is a J
Nataly_w [17]

Answer:

Step-by-step explanation:

Expected value of the bet =

<h3>P(you make the correct draw) * 40 + P(you do not make the correct draw) * (-10) = </h3>

(4/52)(4/51)(4/50) * 40 + (1 - (4/52)(4/51)(4/50)) * (-10) =

(64/132600) * 40 + (1 - 64/132600) *(-10) =

64/3315 + (132536/132600) * (-10) =

64/3315 - (132536/13260) =

64/3315 - 33134/3315 =

-33070/3315 =

-9.97586726998 =

-$9.98, rounded to the nearest cent  

(i.e., the expected value of the bet is a loss of $9.98)

3 0
3 years ago
You want to buy a new cell phone. The sale price is $149 $ 149 . The sign says that this is $35 $ 35 less than the original cost
PIT_PIT [208]
The original cost 35 more than this one. Therefore:
149+
5 0
3 years ago
Other questions:
  • A rectangular prism shaped toy box is 52 centimeters long. The perimeter of one side of the box is 90 centimeters. The height of
    7·1 answer
  • What is the slope of a line that is perpendicular to the line whose equation is 2y = 3x - 1?
    13·1 answer
  • Find x. Assume that segments that appear tangent are tangent.
    14·1 answer
  • All vertical lines are perpendicular to what type of line
    6·2 answers
  • Look at the figure below: A circle is shown with the center O. OP is a segment joining center O to a point P on the circle. MN i
    11·2 answers
  • Please help ASAP for question b
    6·1 answer
  • When you square six times a number, you get two more than the number.
    7·1 answer
  • Please answer correctly! I need this to be correct otherwise I will fail the semester!
    9·1 answer
  • Is 14/4 and 3 1/2 equivalent​
    12·2 answers
  • Help me please, im struggling
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!