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3 years ago

Pls help good points

Mathematics

1 answer:

liq [111]3 years ago

8 0

I got 3; M=-4 so you plug that in and get -4^2+5(-4)+7
-4 times -4=16
5 times -4=-20
16+(-20)=-4
-4+7=3

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Original price is $95 and percent of discount is 35% what is the sale price

gogolik [260]

95(.35)= 33.25
95-33.25=61.75$ discounted price

5 0

3 years ago

Read 2 more answers

A modified roulette wheel has 32 slots. one slot is 0, another is 00, and the others are numbered 1 through 30, respectively. Yo

mariarad [96]

Answer:

0.46875 ; 1.133 ; $17 ;19.27

Step-by-step explanation:

Number of slots = 32

0, 00, {1,.. 30}

Odd outcomes = {1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29}

1.) probability of winning :

P(winning) = number of odd outcomes / tot possible outcomes

P(winning) = 15 / 32 = 0.46875

2.)

Odds against winning :

Number of losing outcomes / number of winning outcomes

Not odd numbers / odd numbers = 17 /15 = 1.133

C.)

Payoff odd = 1:1

If bet value = $17 ;

Profit made on winning = $17 * 1 = $17

d.)

If Payoff odd = odd against winning = 17 / 15

Profit on $17

17/ 15 * 17

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= 19.27

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7 0

3 years ago

1,5,25,61.....<br>What's following number?

Lana71 [14]

Given:

1,5,25,61.....

To find:

The following number.

Solution:

We can see a pattern in the given sequence.

$(-1)^2+(0)^2=1+0=1$

$(1)^2+(2)^2=1+4=5$

$(3)^2+(4)^2=9+16=25$

$(5)^2+(6)^2=25+36=61$

Using this pattern the next term is the sum of squares of 7 and 8.

$(7)^2+(8)^2=49+64=113$

Therefore, the next number is 113.

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3 years ago

Triangle ABC is congruent to Triangle A’B’C’. Describe a sequence of transformations on triangle ABC that would result in triang

Andre45 [30]

Answer:A

Step-by-step explanation:

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3 years ago

Through: (1,-1), parallel to y = -3

zheka24 [161]

Answer:

The equation of a line parallel to the line and passing through (1, -1) is:

$y=-3x+2$

Step-by-step explanation:

Given the line

y = -3

We know that the slope-intercept form of the line equation is

$y=mx+b$

where m is the slope and b is the y-intercept

Thus, the slope of the equation y=-3 will be m = -3

We know that the parallel lines have the same slopes.

Thus, the slope of the parallel line will also be -3.

Thus, using the point-slope form to find the line equation is

$y-y_1=m\left(x-x_1\right)$

substituting the values m = -3 and the point (1, -1)

y-(-1) = -3(x-1)

y+1 = -3x+3

y=-3x+3-1

y=-3x+2

Thus, the equation of a line parallel to line and passing through (1, -1) is:

$y=-3x+2$

8 0

3 years ago