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Andrew [12]
4 years ago
14

Zoe and hannah share tips in the ratio 3:7 last week zoe recieved £24 how much did hannah recive last week

Mathematics
1 answer:
torisob [31]4 years ago
8 0

Answer:

56

Step-by-step explanation:

Zoe and Hannah shared tips in the ratio

3:7

Last week Zoe received $24

Hence the amount received by Hannah can be calculated as follows

3/7= 24/x

168= 3x

x= 168/3

= 56

Hence Hannah received €56

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son4ous [18]

Answer:

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Step-by-step explanation:

Given:

P(A)=0.55\\ \\P(B)=0.32\\ \\P(A\cup B)=0.70

First , use formula

P(A\cup B)=P(A)+P(B)-P(A\cap B)

to find P(A\cap B):

0.70=0.55+0.32-P(A\cap B)\\ \\P(A\cap B)=0.55+0.32-0.70=0.87-0.70=0.17

A. Use formula

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B. Use formula

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4 0
3 years ago
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Bogdan [553]

Answer:

24=4k

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Step-by-step explanation:

For this exercise it is important to remember that "Times as great as" indicates multiplication.

Therefore, "4 times as great as" can be expressed as following:

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So, the statement "24 is 4 times as great as" indicates that 24 is equal to 4k.

Knowing this, you can write the following equation:

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In order to solve for "k", you can divide both sides of the equation by 4. Then, you get the following result:

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Answer:

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Step-by-step explanation:

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3 years ago
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