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Andreyy89
2 years ago
6

What term number will have 400 square in it?

Mathematics
1 answer:
Rudiy272 years ago
8 0

Answer:

400^2 = 160 000

Step-by-step explanation:

The square of a number means the product of a number by itself, while the perfect square ... For example, the number 9 is a perfect square because it can be expressed as a product of ... A square football pitch has a perimeter of 400 meters.

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If Jeff washes his car in 6 minutes and bob washes the same car in 8 minutes. How long does it take both of them to wash the sam
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Answer:

3 3/7 or 24/7 mins

Step-by-step explanation:

Let total job = X

Jeff's rate = X/6

Bob's rate = X/8

Combined rate = X/6 + X/8

(4X × 3X)/24 = 7X/24

7X/24 = X/T

T = X ÷ (7X/24)

T = X × (24/7X)

T = 24/7 mins

Shortcut:

T = product of individual times/sum of individual times

T = (6×8)/(6+8)

T = 48/14

T = 24/7

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3 years ago
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(9.6 x 10^3) (6.7 x 10^2)
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The Triple L investment club is considering purchasing a certain stock. After considerable research, the club members determine
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Since there is a 70% chance of making $12,000 so have that:

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Also, we have a 10% chance of breaking even, so we also have that:

.10 × 0 = 0

Finally, we have a 20% chance of losing $7400 so we also have that:

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Therefore, the expected value is:

$9880

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Answer:

Indus River

Step-by-step explanation:

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