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2 years ago

Which fraction is the reciprocal of 3 4/5?

Mathematics

1 answer:

liraira [26]2 years ago

4 0

3 4/5 = 19/5

reciprocal of 19/5 = 5/19

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A white tailed deer can sprint at speeds up to 30 miles per hour. American bison can run at speeds up to 3,520 feet per minute.

bogdanovich [222]

Answer:

the Bision is 10 miles / hour faster if he could keep it up

Step-by-step explanation:

There are 60 minutes in an hour.

Therefore the bison can run [3520 feet / min] * [60 min ] =211288 feet in an hour.

Now you have to convert 212200 to miles. Do this by dividing by 5280

212200/5280 = 40 miles.

Kind of hard to believe isn't it. 40 miles is a long way when you are running it.

The bison is faster by 10 miles / hour.

This can be done all in 1 step if you know how to do dimensional analysis

3520 feet / minute * [ 60 min/ hour ] * [ 1 mile / 5280 feet] = 40 miles

5 0

2 years ago

The Breaker's Manufacturing Company makes 80% of a particular sensor, the Cartin Company makes 15% of them, and the Flutes Compa

PSYCHO15rus [73]

Answer:

The probability that it is defective and it was made by Breaker’s is 0.04.

Step-by-step explanation:

Consider the provided information:

The sensors made by Breaker's have a 4% defect rate.

We need to find the probability that it is defective, and comes from Breaker, which can be calculated as:

Pr(A|B)= $\frac{4}{100}$

Pr(A|B)=0.04

Hence, the probability that it is defective and it was made by Breaker’s is 0.04.

5 0

2 years ago

Find an explicit formula for the geometric sequence -8,-40,-200,-1000

barxatty [35]

<h2>An explicit formula for the given geometric sequence, $a_{n} =\dfrac{-8}{5} (5)^{n}$ </h2>

Step-by-step explanation:

The given geometric sequence:

- 8, - 40, - 200, - 1000

Here, first term(a) = - 8, common ration(r) = $\dfrac{-40}{-8}$ = 5

To find, an explicit formula for the given geometric sequence = ?

We know that,

The explicit formula for the geometric sequence

$a_{n} =ar^{n-1}$

∴ An explicit formula for the given geometric sequence

$a_{n} =(-8)(5)^{n-1}$

$a_{n} =\dfrac{-8}{5} (5)^{n}$

∴ An explicit formula for the given geometric sequence, $a_{n} =\dfrac{-8}{5} (5)^{n}$

6 0

3 years ago

six students took a test the dot plot below shows the scores of 5 of the students the average score of the 6 students was 21. wh

lidiya [134]

Answer:

Step-by-step explanation:

21×6students=126

21×5students=105

126-105=21

7 0

2 years ago

Pls I need your help dues today

Slav-nsk [51]

Answer:

33.3

Step-by-step explanation:

hopw this helps have a good day

3 0

2 years ago