3 years ago

A jeweler is dividing 3/8 of a pound of rubies amount 4 lots. What part of a pound will each lot weight?

Mathematics

1 answer:

ch4aika [34]3 years ago

5 0

They will each equal 1.5 pounds also known as 1 1/2 or 3/2.

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I feed to find the circumference

fgiga [73]

answer:

131.88 inches

step-by-step explanation:

know the formula: 2πr
now plug in what we have

2πr = circumference

2(21)(3.14)

= 131.88

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2 years ago

Solve: X=4+(4x-4)

11111nata11111 [884]

Answer:

answer is 10

Step-by-step explanation:

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3 years ago

For a certain race, 4 teams were allowed to enter 3 members each. A team earned 9 – n points whenever one of its members finishe

emmasim [6.3K]

Answer:

D. 3 Points

Step-by-step explanation:

Given

$Members = 3$

$Point = 9 - n$

$1 \leq\ n \leq 8$

Required

Determine the least possible score

The least point a member of a team can get is when n = 8.

i.e.

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So:

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3 years ago

The base of a right pyramid is a regular hexagon with sides of length 12 m. The altitude is 6 m. Find the total surface area of

Eva8 [605]

Answer:

806.12 m

Step-by-step explanation:

Step 1: Write the data

Side (s) = 12

Altitude (h) = 6

Step 2: Write the formula for surface area of right hexagonal pyramid

Area = 3√3/2*s² + 3*s*√(h²+3s²/4)

Step 3: Substitute values of 's' and 'h'

Area = 3√3/2*(12)² + 3*(12)*√[6²+3(12)²/4]

Area = 806.12 m

Therefore, the total surface area of the pyramid is 806.12 m.

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2 years ago

Find two fractions that are not equivalent to 2/4 but that are equivalent to each other

kvasek [131]

Answer:

1/5 and 2/10

Step-by-step explanation:

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2 years ago