3 years ago

Easy but need help :(((

2 answers:

7 0

A function cannot be a function if any x is repeating. The x in A has the number 1 repeating. The x is C has 2 repeating the x in D has 1 repeating.
Therefore, our answer would be (B)

Lunna [17]3 years ago

3 0

Answer:

Step-by-step explanation:

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If W + 6 = 3 and v-4 = 2, what is the value of w + v?

OLEGan [10]

Answer:

w = - 3 and v = - 2

Step-by-step explanation:

Because w + 6 = 3 you would subtract 6 and whatever you do to one side you would do to the other.

w= - 3

7 0

2 years ago

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To win a particular lottery game, it is necessary to match numbers on 5 balls that are randomly picked from 65 balls numbered 1-

emmainna [20.7K]

Answer: $5.34*10^{-5}$

Step-by-step explanation:

given data:

number of balls = 65.

special black ball that is picked from 10 other balls = numbered 0-9.

Solution:

probability that a single lottery ticket will match 2 balls and the special black ball.

$= 65C2*9C1\\\\= 18720\\\\=\frac{1}{18720} \\\\= 5.34*10^{-5}$

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3 years ago

On a six-question multiple-choice test there are five possible answers for each question, of which one is correct (C) and four a

brilliants [131]

Since the events are independent and can be reduced to two outcomes, we can solve it using the binomial formula.

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2 years ago

EXAMPLEA Find the surface area of the rectangular prism. 6 m 8 m 3 m

Mama L [17]

Answer:

180 m²

Step-by-step explanation:

Surface area = 2 ( lw + wh + lh)

= 2( 6x3 + 3x8+8x6)

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3 years ago

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The figure is made up of a semicircle and a rectangle.

dezoksy [38]

Area = Area of rectangle + area of semicircle

Area of rectangle = 5 x 1 = 5 m^2
area of semicircle = πD²/8 = 3.14 x 5² / 8 = 9. 8125
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2 years ago