Malika has a credit card balance of $321. Her available credit on this card is $4,679. What is her credit line
on this card?

Given:

The original selling price of a shirt was $45.

In a sale, the shirt is reduced to $32.50.

To find:

The percentage reduction.

Solution:

We know that,

[tex]\text{Percentage reduction}=\dfrac{\text{Original value - Reduced value}}{\text{Original value}}\times 100[/tex]

[tex]\text{Percentage reduction}=\dfrac{45-32.50}{45}\times 100[/tex]

[tex]\text{Percentage reduction}=\dfrac{12.50}{45}\times 100[/tex]

On further simplification, we get

[tex]\text{Percentage reduction}=\dfrac{1250}{45}[/tex]

[tex]\text{Percentage reduction}=27.777778[/tex]

[tex]\text{Percentage reduction}\approx 27.78[/tex]

Therefore, the percentage reduction is 27.78%.

Answer:

Option 1 <3

Step-by-step explanation:

Option 1: Not everyone might be in a sports class and not everyone might be leaving at the exact same time.

Option 2: This way of collecting information is not biased because it is random and includes a wide variation of people.

Using sampling concepts, it is found that the correct option is given by:

Option 1 is biased.

Sampling is when a group is taken from a population to estimate a parameter or a characteristic. It has to take into account the entire population to avoid bias, which generate false results.

In this question, all students have to be considering, not just the ones who like sports practice, hence Option 1 is biased.

More can be learned about sampling concepts at https://brainly.com/question/25122507

Answer:

2.56

Step-by-step explanation:

The equation they dive u: d = 16t^2, so in the question they said what's the distance, d, if t = 0.4

So you just have to replace t with 0.4:

d = 16t^2

d = 16(0.4)^2

d = 16(0.16)

d = 2.56

Answer:

18 1/4

Step-by-step explanation:

The easiest way to do this is to start at 0 and go 3 1/4 units to your right.

Then start at 0 and go -15 units to your left.  So far I have not used a formula because I want you to see intuitively what the answer is. Then we'll do it with a formula.

The total distance is 3 1/4 + 15 = 18 1/4. Purists will hate the way I've done it, but beginners should understand what they are doing.

A formula would look like this

distanace = sqrt( x2 - x1 )^2 + (y2 - y1)^2 )

distance = sqrt( (3 1/4 -  - 15)^2 + (4 - 4)^2 )

distance = sqrt(  (18 1/4 )^2 + 0)

distance = 18 1/4

Answer:

b

Step-by-step explanation:

because ik it is tell me if I'm wrong pls

Answer:

1. 0.23 (1.2)

2. (0.3) (-0.12)(2.4)

3. -5/6 x (-9/10) divided by 17/20

4. 17/18 x (-10/21) divided by 11/9

5. 24.3 divided by 3

6. 10 1/2 divided by 1 3/8

7a. 102 divided by 5/6

7b. 102 divided by 5/6 divided by 11/7

8. 1 1/2 x 1/4 (answer x 3)

2

Step-by-step explanation:

Answer:

the second one

Step-by-step explanation:

the last number of the equation (-3) is the y intercept, so it goes the the point (0,-3), also it has the opposite slope of y=2x-3

i hope this helps and im sorry if im wrong :(

Answer:

Step-by-step explanation:

34).

Domain: {7, 3, - 7, - 3}

Range: {2}

Yes, the relation is function.

36). Choice (D)

Answer:

The answer is B. (-2, 0)

Step-by-step explanation:

x= 2 ⋅ cos(π) = −2

y=2 ⋅ sin(π) = 0

The rectangular coordinates is (-2 , 0) , Option B is the correct answer.

The equation for a polar point ( r, [tex]\rm \theta[/tex]) is

x = rcos [tex]\rm \theta[/tex]

y =r sin  [tex]\rm \theta[/tex]

where (x , y)  are rectangular coordinates.

The polar coordinate given is ( 2 , π)

r = 2

[tex]\rm \theta[/tex] = π

so

x = 2 cos π

x = 2 * (-1)

x = -2

y = 2 sin π

y = 2 *0

y = 0

Therefore the rectangular coordinates is (-2 , 0) , Option B is the correct answer.

To know more about Conversion into Rectangular Coordinate

https://brainly.com/question/7620157

#SPJ2

Step-by-step explanation: 20/5 is 20 divided by 5 which is 4.

20/5=4

4x5=20

5x4=20

So the answer is 4.

Answer:

So a sketch of 20/5 well, this is an improper fraction.

Step-by-step explanation:

So this will simplify down to 4.

The expression [tex]|-19|[/tex] has the smallest value.

Option A is correct.

The absolute value is always positive because absolute value represent distance from zero on number line.

And distance can not be negative.

Absolute value of given number shown below,

            [tex]|-19|=19\\\\|-34|=34\\\\|22|=22\\\\|47|=47[/tex]

Thus, the expression [tex]|-19|[/tex] has the smallest value.

Learn more about the absolute value here:

https://brainly.com/question/16625390

Answer:

17.5

Step-by-step explanation:

cout up to zero then to 7

Answer:

The answer would be C

Step-by-step explanation:The answer would be C

Answer: The Answer Is C

Answer:

<zay

Step-by-step explanation:

only angle <zay has the measurement of 90°

Answer:

36

Step-by-step explanation:

20 mins=16 pages

40 mins=32 pages

5 mins=4 pages

In total 36 pages

Answer:

24

Step-by-step explanation:

A rectangle as four sides, and as we know, two of the sides equal each other. I would first start by drawing a rectangle. On one length on the outside of the triangle, put x. On the opposite congruent length, put x again since we know the sides are the same. You should have two blank sides left. On both of those sides, put 3x3 + 9 - x2 (I am assuming that you meant x squared whenever you said x2. Let me know if I assumed incorrectly. Because the length is 6, we know that x must be six. Now substitute everything that says x with the number six. Use parenthesis so you don't confuse it with other numbers. (6.) Now add everything up. You should be adding 3x3 + 9 - (6)2+ 3x3 + 9 - (3)2 + 6 + 6. Your final answer should be 24.

Then again, because this question could of meant 2x rather than x^2, this could be completely wrong, so if you take a picture of the exact question I will be able to help you better. Also, I'm not sure if your 3x3 is an x or an multiplication sign.  

Answer:

0.84 miles per hour

Answer:

what is thrice ?

Step-by-step explanation:

Answer:

x > 12

Step-by-step explanation:

3x + 4 > 40

    - 4.      -4

3x  > 36

divide both sides by 3

x > 12

Answer:

1

Step-by-step explanation:

hope this helped you!!

Answer:

1 There is no number that make it divisible by 6 with no decimals

2 1,4,7

Step-by-step explanation:

2 23718/6= 3953

  23748/6= 3958

  23778/6= 3963

Answer:

4

Step-by-step explanation:

Rearrange the equation so that its y=5x+4. Now you know the y-intercept is 4.

Hope this helps :D

Answer:

1875$ in interest

Step-by-step explanation:

15%x5=75%

75%of 2,500 is 1875$.

so altogether, it's 4,375$ for the entire computer.

Answer:

Slope = 3

Y Intercept = 3

Step-by-step explanation:

3x - y = 3

(subtract 3x from both sides - we have to get y by itself)

-y = -3x - 3

(divide by -1 from both side - we need to make y positive)

y = 3x + 3

Answer:

The answer is y=-13x+27

Step-by-step explanation:

hope this helps

y²-y¹/x²-x¹

(-103)-53/10-(-2)

=-156/12

=-13

y=mx+b

-103=-13(10)+b

-103=-130+b

+130 +130

27=b

Answer:

12/100

Step-by-step explanation: