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3 years ago

Need step to step answer (2.7×10^-3) ÷ (9×10^7)

Mathematics

1 answer:

vredina [299]3 years ago

7 0

Answer:

243,000

Step-by-step explanation:

(2.7×10^-3) ÷ (9×10^7) | Given (thanks for proper formatting :')

(2.7 × 0.001) ÷ (9 × 10,000,000) | Start with exponents

0.0027 ÷ 90,000,000 | Multiply what's in the parenthesis

243,000 | Divide these numbers

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A golf ball is hit with an initial velocity of 50 m/s at an angle of 45° above the horizontal. What's the maximum height it will

koban [17]

This problem is a projectile problem. The initial velocity is 50m/s at an optimum angle of 45. The maximum height or the height of the y component is at it's highest is asked.

Informtion needed:
Acceleration due to gravity = 9.81m/s^2

Formula:

Hmax = ((V^2)(sin(angle))^2)/2g
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4 years ago

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vovikov84 [41]

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3 years ago

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AfilCa [17]

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Step-by-step explanation:

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3 years ago

Share 1kg in the ratio 4:6.

Lana71 [14]

Answer:

The numerator '4's share is 400 and the denominator '6's share is 600.

Step-by-step explanation:

Step-1: Convert 1kg into grams.

=> 1 kg = 1000 grams

Step-2: Add the ratios

6 + 4
=> 10

Step-3: Divide it with 1000 grams

1000 ÷ 10
=> 100

Step-4: Multiply it with each ratio.

6 x 100 = 600
4 x 100 = 400

Hence, the numerator '4's share is 400 and the denominator '6's share is 600.

Hoped this helped.

$BrainiacUser1357$

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3 years ago

Need step to step answer (2.7×10^-3) ÷ (9×10^7)​

Need step to step answer (2.7×10^-3) ÷ (9×10^7)