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3 years ago

A. If she buys a pair of jeans for $102.25 and two shirts that each cost $44.27

Mathematics

1 answer:

slava [35]3 years ago

6 0

Answer:

$481.54

Step-by-step explanation:

672.33-(102.25+(2)44.27)

672.33-(102.25+88.54)

672.33-190.79

481.54

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The vertex of the parabola below is at the point (2,4), and the point (3,6) is

lukranit [14]

Answer:

A. y= 2(x - 2)2 + 4

Step-by-step explanation:

vertex having an x value of 2 means the phrase in paren must be x - 2.

This eliminates B and D

vertex having a y value of 4 is of no help as the remaining two equations will result in 4 if the x term is 2

plugging in x = 3 makes y = 6 in equation A, but not in equation C where y = 10

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3 years ago

There are 10 friends who are trying to play and beat the video game, Breath of the Wild. There are 76 side quests in this game.

victus00 [196]

Answer:

2; 28.5 ; 34 ; 36 ; 38

Step-by-step explanation:

Given the data:

X = 25, 28, 29, 30, 34, 35, 35, 37, 38

n = 9

Values have been arranged in ascending order ;

The 5 number summary :

Maximum value : highest data value in the list = 38

Minimum value : Lowest data value in the list = 25

The lower quartile ; Q1 = 1/4(n+1)th term

Q1 = 1/4(10) th term = 2.5th term

Q1 = (2nd + 3rd) / 2 = (28+29)/2 = 28.5

Q2 = 1/2(n+1)th term

Q2 = 1/2(10) th term = 5th term

Q2 = 34

Q3 = 3/4(n+1)th term

Q3 = 3/4(10) th term = 7.5th term

Q3 = (7th + 8th) / 2 = (35+37)/2 = 36

Maximum value = 38 (highest data value in the list)

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3 years ago

Karen has $800 to open a checking account. She wants an account with the lowest fees. She only writes about five checks per mont

Bogdan [553]

Answer:

The correct answer on e2020 is Account C

Step-by-step explanation:

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4 years ago

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Kevin is 3 times as old as Daniel. 4 years ago, Kevin was 5 times as old as Daniel.

I am Lyosha [343]

Answer:

Step-by-step explanation:

3x - 4 *5

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3 years ago

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A hyperbola in the form (x ^ 2)/(a ^ 2) - (y ^ 2)/(b ^ 2) = 1 has a center, vertices, and foci that fall along a horizontal. Ple

Lyrx [107]

Answer:

True

Step-by-step explanation:

<u><em>Explanation</em></u>:-

The equation of the standard hyperbola is

$\frac{x^{2} }{a^{2} } - \frac{y^{2} }{b^{2} } =1$

Center is (0,0)

Hyperbola is symmetric with respective to both the axes, since if (x, y) is a point on the hyperbola, then (-x, y), (-x,-y), (x,-y) are also lie on the parabola.
The relation of between focus and transverse and conjugate axes c²=a²+b²

The transverse axis is along x-axis

The conjugate axis is along y-axis
The length of transverse axis is 2 a
The length of conjugate axis is 2 b
The foci is (±c,0) and the equation of foci is x=±a e)

The length of Latus rectum is $\frac{2b^{2} }{a}$

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3 years ago