All categories

3 years ago

What is the reciprocal of 5 3/7

Mathematics

1 answer:

zzz [600]3 years ago

4 0

Answer: 7/38

Step-by-step explanation:

So first you have to take the mixed number out of it mixed number form by multiplying 7 x 5 and then adding 3 giving you 38/7(you keep the denominator the same. Then you flip the fraction giving you 7/38.:)

Hope this helps!

You might be interested in

12b−15>21?? How is this done? Need help ASAP

dangina [55]

12b-15>21
+15 +15

12b > 36
----- ----
12 12

b = 3

3 0

3 years ago

Read 2 more answers

PLS ANSWER ILL GIVE BRAINLIEST

qaws [65]

Answer:

The price after a 30% discount would be 0.3p and the price after a 70% discount would be 0.7p.

Step-by-step explanation:

When you turn the percentages into decimals, 30% will be changed into 0.3, and when you change 70% into a decimal, it would be 0.7 (Move the decimal at the end two spaces over to the right like this: 70.% -> 7.0 -> 0.7)

6 0

3 years ago

(i)Find the area of the parallelogram with base 14 cm and height 15 cm.

gulaghasi [49]

Answer:

The area should be "210 cm to the second power"

7 0

3 years ago

Read 2 more answers

What is 3 5/7 divided by 2

satela [25.4K]

Use copy dot flip to solve.

= 3 5/7 / 2/1

= 26/7 * 1/2 (Turned into improper fraction)

= 26/14 (Improper Fraction Answer)

= 1 12/14 (Mixed Number Answer Simplified)

= 1 6/7 (Final Answer Simplified)

Hope This Helped! Good Luck!

7 0

3 years ago

Read 2 more answers

A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 45.0 and 55.

ra1l [238]

Answer:

0.025

Step-by-step explanation:

Hello!

Given that the classes are uniformly distributed between 45.0 and 55.0 minutes, the propability distribution will be:

$P(x)=\frac{1}{55-45} = \frac{1}{10}$

Now, we are looking for a probability P(51.5<x<51.75) which can be computed as:

$P(51.5$

Therefore:

P(51.5<x<51.75) = 0.025

P(51.5<x<51.75) = 2.5%

<em><u>I strongly believe that the answer for both questions have the same answer, I believe this because there is no additional info for a given class or selecting a class. I think both probabilities are the same.</u></em>

7 0

3 years ago