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3 years ago

Immediately after jumping out of a plane, a 65kg skydiver starts to fall towards the

Mathematics

1 answer:

sammy [17]3 years ago

5 0

Answer:637kgms-2

Step-by-step explanation:the force acting on him will be Made X acceleration due to gravity. Then since the mass is 65, multiply it with 9.8, then you will get the force which is 637kgms-2

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I ne yard is equivalent to 3 feet how many yards are equivalent to 38 feet

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Since 1 yard is 3 feet 38 feet is 38/3 yards which is 12 and 2/3 yards

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2 years ago

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Write the fraction 4 and 3/8 as a decimal.

erica [24]

Answer:

4.375

Step-by-step explanation:

Convert.

4 = 4.

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4 + .375 = 4.375.

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2 years ago

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Jordan keeps track of rainy days for one year. This year he counted 27 weeks with at least 1 rainy day. How many weeks had no ra

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3 years ago

Using mathematical induction prove whether or not the following statement is true for all positive integers n, or show why it is

aniked [119]

Base case: For $n=1$ , the left side is 2 and the right is $2\cdot1^2=2$ , so the base case holds.

Induction hypothesis: Assume the statement is true for $n=k$ , that is

$2+6+10+\cdots+4k-2=2k^2$

We want to show that this implies truth for $n=k+1$ , that

$2+6+10+\cdots+4k-2+4(k+1)-2=2(k+1)^2$

The first $k$ terms on the left reduce according to the assumption above, and we can simplify the $k+1$ -th term a bit:

$\underbrace{2+6+10+\cdots+4k-2}_{2k^2}+4k+2$

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3 years ago

What’s is 97 square root

vampirchik [111]

The square root of 97 is 8.48857802, but you can round to 8.49 or 8.5 if you so desire.

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2 years ago