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Deffense [45]
3 years ago
12

A helicopter blade does 3206 full turns in 7 minutes. Work out the number of full turns per minute? Then work out how many turns

the 30 minute flight takes thereafter.
Mathematics
1 answer:
ANEK [815]3 years ago
6 0

Answer:

458 turns/min ----- 13740/30 min

Step-by-step explanation:

3206/7 (min) = 458

458 x 30 (min) = 13740

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Answer:

96 trays

Step-by-step explanation:

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3 years ago
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A is a figure with ten sides and ten interior angles.
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Step-by-step explanation:

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3 years ago
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Taylin buys 5 ounces of tea leaves for $2.35. At this rate, how much money does she need to buy 12 ounces of tea leaves? (second
MissTica

Answer:

see below

Step-by-step explanation:

We can determine how much 12 ounces cost by using ratios

5 ounces       12 ounces

-------------- = -------------------

2.35                 x

Using cross products

5x = 12*2.35

5x = 28.2

Divide each side by 5

5x/5 = 28.2/5

x =5.64

If she has 10 dollars

5 ounces       y ounces

-------------- = -------------------

2.35                 10

5*10 = 2.35y

50 = 2.35y

Divide each side by 2.35

50/2.35 = 2.35y/2.35

21.27659574 =y

She can buy 21.3 ounces

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Answer:

0.078,0.70,0.701,0.71

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