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telo118 [61]
1 year ago
7

Henri bought a swimsuit at a cost of $8. Which statements are true regarding the cost of the suit? Select three options.

Mathematics
2 answers:
lora16 [44]1 year ago
7 0

Answer:

The first, second to last and last stements are true

Step-by-step explanation:

You times 8 by the percentage as

e.g 8 x 1.50 = 12   is the same as marked up by 50%

e.g 8 x 1.70 =13.6  is the same as marked up by 70%

Bezzdna [24]1 year ago
6 0

Answer:

The first, forth, and fifth statement are all true.

Step-by-step explanation:

if you multiply 8 by the percent it is going up by then add 8 to that you will get your answers.

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Which statement is true about the discontinuities of the function f(x)?
Tema [17]

Answer:

There are asymptotes at x = three-halves and x = negative one-third.

Step-by-step explanation:

f(x) = (x + 1)/ (6x^2 - 7x - 3)

= (x + 1)( / (6x^2 + 2x - 9x  - 3)

= (x + 1) / (2x(3x + 1) - 3(3x + 1))

= (x + 1) / (2x - 3)(3x + 1)

Now x = 3/2 and x = -1/3 both make te denominator zero so these   are both asymptotes.

6 0
2 years ago
Read 2 more answers
The lengths of the sides of triangle PQR are consecutive even integers. The perimeter of triangle PQR is 42 cm. What is the leng
Yuri [45]

Answer:

16 cm

Step-by-step explanation:

Let the three consecutive even integers representing the sides of the triangle PQR be x, (x +2) and (x + 4).

Since, perimeter of triangle PQR = 42 cm

\therefore \: x + (x + 2) + (x + 4) = 42 \\ 3x + 6 = 42 \\ 3x = 42 - 6 \\ 3x = 36 \\ x =  \frac{36}{3}  \\ x = 12 \\  \\  \because \: longest \: side = x + 4 \\  \therefore \:  longest \: side = 12 + 4 \\  \red{ \bold{ \therefore \:  longest \: side = 16 \: cm}} \\

6 0
1 year ago
A computer randomly selects a letter from the alphabet.
Nikolay [14]

1) 26 different outcomes are in the sample space.

2) 1 / 26 is the probability that the computer produces the first letter of your first name.

<u>Step-by-step explanation:</u>

<u>1) You have to find out the different outcomes in the sample space :</u>

  • A "Sample space" is defined as the set of all the possible outcomes of an event.
  • Here, the given event is randomly selecting a letter from the alphabets.

Therefore, the sample space must contain all the possible alphabets that can  be chosen randomly.

The sample space is the set of all the 26 alphabets in English language.

⇒ Sample space = {A,B,C,D...........,Y,Z}

⇒ 26 different outcomes.

<u>2) The probability the computer produces the first letter of your first name :</u>

Here, the required outcome is getting the first letter of your first name.

Probability = No. of required outcomes / total no. of outcomes.

For example, The name Alex Davis has the first letter of the fist name as alphabet 'A'.

∴ Probability = 1 / 26

Similarly, for any first name there is going to be any one alphabet from the 26 alphabets, thus the probability to get the first letter will be always 1 / 26.

7 0
2 years ago
Is 0.15893 rational or irrational?
Ganezh [65]
It would be irrational
5 0
2 years ago
Read 2 more answers
jack wants to weigh at most 176 pounds before the baseball season begins. he has already lost 15 pounds. he belives he can lose
VikaD [51]
The answer will be 4 weeks. You know the constant is 1.5 lbs per week and you will multiply that by however many weeks it takes to reach 176
197-(1.5x) would be your equation and since he’s already lost 15 pounds you will include that by subtracting 15 from the equation as well 197-(1.5(4))=191
191-15=176
6 0
1 year ago
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