3 years ago

Explain what it means to have 20% more of a given quantity.

Mathematics

1 answer:

Vinvika [58]3 years ago

3 0

Answer:

It means it is more but not alot 20% is = 0.20

Step-by-step

explanation:

https://www.khanacademy.org/math/algebra-home/alg-basic-eq-ineq/alg-old-school-equations/v/taking-percentages

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The probability that any postcard posted in Portugal on Monday is delivered to the UK within a week is 0.62.

sashaice [31]

Answer:

You can expect at least 9 of her postcards to arrive within a week

To find that, we multiply the number of postcards by the probability

15 x 0.62 = 9.3

Hope this helps

Good Luck

5 0

3 years ago

116,02 LC)

nadezda [96]

B. Triangle B and Triangle D
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3 years ago

Find the circumference of a circle with a diameter of 18 in

brilliants [131]

Here is your answer

$\bold{56.52 in}$

REASON:

Diameter, d= 18 in

So,

Circumference = pi×d

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3 years ago

How many eighths are there in 4 3/8<br>ANSWER:

VashaNatasha [74]

Answer:

35/8

Step-by-step explanation:

4×8= 32 plus the 3/8 equals 35/8

hope it helps

7 0

3 years ago

How many ordered pairs of positive integers satisfy xY=32?

IRINA_888 [86]

Answer:

Step-by-step explanation:

xy = 32

x ; y is the divisor of 32

but : 32 = 2^5

6 ordered pairs of positive integers satisfy xY=32

(1;32) , (2;16) , (4; 8),(32; 1) , (16;2) , (8;4) .

4 0

3 years ago