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3 years ago

The spinner has 8 congruent sections. What is the probability of

Mathematics

1 answer:

jek_recluse [69]3 years ago

8 0

Answer:

1/16 or 0.0625

Step-by-step explanation:

There are two numbers on the chart that are divisible by 3.

So the odds of spinning and getting one of those on the first try would be 2/8 or 1/4.

The odds are then multiplied by the chance of spinning it again on the second try, which would still be 1/4.

To get: 1/16

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Shtirlitz [24]

Answer:

yes

Step-by-step explanation:

5 0

3 years ago

A sphere has a radius of 5. What is its diameter?

mr_godi [17]

Answer:

D=10

Step-by-step explanation:

Diameter of a Sphere

D = 2 r

D=2(5)

D=10

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3 years ago

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Two parallel lines are cut by a transversal. What is the measure of 27?

katrin [286]

Answer:

your answer will be option D !!

Step-by-step explanation:

123 + x = 180

x = 180 -123

x = 57

have a great day and good luck ^_^

4 0

3 years ago

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What’s the volume of the sphere?

TEA [102]

Answer:

523.33 mm³

Step-by-step explanation:

The volume (V) of a sphere is calculated using the formula

V = $\frac{4}{3}$ πr³ ← r is the radius = 5, thus

V = $\frac{4}{3}$ π × 5³

= $\frac{4(3.14)(125)}{4}$ ≈ 523.33 mm³

7 0

3 years ago

Starting with a 10 mL of sand and a graduated cylinder 5 mL of water is added to the sand. after waiting for the water to comple

Sedbober [7]

Answer:

Porosity of the sand is, 20 %.

Step-by-step explanation:

So according to the question,

10 mL of sand contains (5 - 3) mL = 2 mL of water and this water fills the gaps or pores between the sand partcles. So, porosity of the sand is given by,

$\frac {2 \times 100}{10}$ %

= 20 %

8 0

4 years ago