3 years ago

1. A number is drawn from the set {1,2,3,4,...,20} Find the probability that

Mathematics

2 answers:

Schach [20]3 years ago

8 0

Answer:

1a. 1/2 3e. 4/15

1b. 1/10 3f. 1

2c.

2d.

Step-by-step explanation:

just do it that way

Aleks [24]3 years ago

6 0

Answer:

1.A. The number chosen is odd number

2.D. Drawing a number card

3.F. The ball is not white

Step-by-step explanation:

SANA NAKATULONG PO ITO

CORRECT ME IF I WRONG

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the cost for fudge at candy lane is represented by the table.the graph the cost for similar fudge that best fudge shop sell. a.

kotykmax [81]

Answer:

Step-by-step explanation:

5 0

2 years ago

the actual length of wall c is 4 m . to represent wall c noah draw a segment 16cm long what scale is he using explain your reaso

Gnoma [55]

Answer:

1/25

Step-by-step explanation:

1 m = 100 cm

4m x 100 = 400 cm

If it is 16 cm long, then the scale factor is 16/400, which simplifies to 1/25.

7 0

2 years ago

What is the axis of symmetry for f(x) = 2x2 − 4x + 5? (1 point) x = −2 x = −1 x = 1 x = 2

Gnom [1K]

Answer:

y = 2x^2 − 4x + 5

y = 2(x^2 − 2x) + 5

y = 2(x^2 − 2x + 1 - 1) + 5

y = 2(x^2 − 2x + 1) + 5 - 2

y = 2(x - 1)^2 + 3

x = 1 is the axis of symmetry.

Do you agree?

4 0

3 years ago

Read 2 more answers

Vega wants to prove that the segment joining midpoints of two sides of a triangle is half the length of the third side. Select t

konstantin123 [22]

Answer:

The Answer is D : In triangle EFG△ , if EH=HF and EI=IG , then HI= 1/2 FG

FGH, I, equals, start fraction, 1, divided by, 2, end fraction, F, G.

Step-by-step explanation:

I Saw on Khan Academy

7 0

3 years ago

. In an encyclopedia of language, the author presents five sentences that make a reasonable paragraph regardless of their order.

mrs_skeptik [129]

Answer:

the 1st & last paras are fixed.

that leaves 3 to be put in any order

there are 3 choices for the 1st,

2 choices left for the 2nd

and just 1 choice for the last

multiply to get

3*2*1

= 6 ways

6 0

3 years ago