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3 years ago

If B represents the event that a 3 is rolled on a 6-sided die, then what statement best describes B?

Mathematics

1 answer:

olga nikolaevna [1]3 years ago

8 0

Answer:

1/6 chance

Step-by-step explanation:

a six sided die has 6 numbers, there is an equal chance that any of them can be rolled. 3 is one of those numbers. B=1/6 chance

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What is the answer to 2(14/2R - 15+2R - 3/2+7R)-4

sleet_krkn [62]

I hope this helps you

2.(7R-15+2R-3/2+7R)-4

2. (16R-33/2)-4

2.16R-2.33/2-4

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3 years ago

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Evaluate these please [-4+9] [-4]+9

Andrews [41]

Answer:

-11

Step-by-step explanation:

Simplify

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−20+9

Answer

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3 years ago

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TEA [102]

There’s nothing there..?

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3 years ago

A geometric sequence has a4 = 4 and a5 = 7. What is a1 ? Your answer

svetlana [45]

Answer:

4⁴/7³ or 256/343

Step-by-step explanation:

Given GP with

a₄ = 4
a₅ = 7
a₁ = ?

Let the common difference is r, then

a₅ = a₄r
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a₁r⁴ = 7

Solve for r and then a₁:

4r = 7 ⇒ r = 7/4
a₁(7/4)³ = 4
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3 years ago

Side a=15 and side b=20 what is side c

Ne4ueva [31]

Answer: 25

Explains:

Use: a^2+ b^2= c^2

7 0

3 years ago