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3 years ago

96.5 times 2.54 i know the answer i just need help showing the work

Mathematics

2 answers:

Ivanshal [37]3 years ago

6 0

At first just take out the decimals and multply numbers normally.

Then get your answer. Then check how many decimal places there are in

96.5 * 2.54 which is 3

then in the answer count three down from the end at 0 and place your point at 3 decimal places!

kogti [31]3 years ago

3 0

You just solve it like a normal multiplication problem and then start putting the decimal begin the answer and place it 3 numbers forward

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The fraction 13/16 is closest to which benchmark?

Nikolay [14]

Answer:

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2 years ago

Can somebody help me pls

SSSSS [86.1K]

the answer can vary between x=−1 or x=2 or x=−3 or x=3

explanation:

x4−x3−11x2+9x+18=0

Step 1: Factor left side of equation.

(x+1)(x−2)(x+3)(x−3)=0

Step 2: Set factors equal to 0.

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2 years ago

3. A magical four-sided die is rolled twice. Let S be the sum of the resultsof the two rolls. We are told that the probability t

Fed [463]

Answer:

P(S=k) = (1/35)k

8/21

Step-by-step explanation:

P(S=k) is proportional to k

P(S=k) = ck

Total probability is 1

k = 2,3.... 8

Sum of all probabilities =

2c + 3c + 4c + 5c + 6c + 7c + 8c = 1

35c = 1

c = 1/35

P(S=k) = (1/35)k, where k = 2,3,...8

P(1&1):

P(S=2) = 2/35

P(2&2):

P(S=4)/3 = (1/3)(4/35) = 4/105

Because for S=4: (1,3) (2,2) (3,1) and all are equally likely

P(3&3):

P(S=6)/3 = (1/3)(6/35) = 2/35

Because for S=6: (2,4) (3,3) (4,2)

P(4&4):

P(S=8) = 8/35

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3 years ago

The sum of 40 consecutive integers is 100. what is the smallest of these 40 integers

k0ka [10]

Easy Way
100÷40=2.5 is exact middle of the integers so 20 integers are above 2.5 and 20 integers are below

22..21..20..19..18..17..16..15..14..13..12..11..10..9..8..7...6..5..4..3

2.5

2..1..0..-1..-2..-3..-4..-5..-6..-7..-8..-9..-10..-11..-12..-13..-14..-15..-16..-17..

This link will show you different equations
http://web2.0calc.com/questions/the-sum-of-40-consecutive-integers-is-100-what-is-the-smallest-of-these-40-integers

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3 years ago

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viva [34]

Answer:

Step-by-step explanation:

You add all of them together which is 9

Then you take the combination of A to C

Which is 9C2

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3 years ago