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Georgia [21]
3 years ago
9

Zoe and Hannah share tips in the ratio 3:7. Last week, Zoe received £24. How much did Hannah receive last week?​

Mathematics
2 answers:
valina [46]3 years ago
5 0

Answer:

Hannah received £56 last week

Step-by-step explanation:

Zoe as a ratio of 3 of the tips that was shared with Hannah. if Zoe received £24 for are share of ratio 3, therefore, 1 share ratio is £24/3 = £8.

Since Hannah has 7 share ratio of the tip, and 1 share ratio is £8, therefore, Hannah will receive £8*7 = £56

Therefore Zoe and Hannah share the total ratio of the tips which is 3+7 = 10.

And the total tips shared is £8*10 = £80

frozen [14]3 years ago
4 0

Answer:

56

Step-by-step explanation:

If the ratio of Zoe; Hannah is 3:7 and Zoe got 24 than we have to divide the 24 by 3 so we can multiply it by 7. This is because since the Zoe is the 3 and it isn't a 1 it isn't the starting point for either of the ratios we cannot multiply the 24 by 7.

24 ÷ 3 = 8

Now we multiply the 8 by 7 so that we know have many tips Hannah made

8 × 7 = 56

Hannah made 56 in tips

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A car salesperson receives a 7% commission per car sold. How much commission would the salesperson receive when selling a car fo
Natali5045456 [20]

Answer:

$1680

Step-by-step explanation:

To find 7% of 24000, convert 7% to a decimal and multiply. Percent means per hundred, 7% is 7/100 is .07

.07 × 24000

= 1680

7 0
2 years ago
Recall that the product (a + b)(a - b) is the
Aleks [24]

Answer:

The third option (9+3\sqrt{7}-3\sqrt{7}-\sqrt{49})

Step-by-step explanation:

With FOIL, this can be expanded. (a+b)(a-b) is equal to a²+ab-ab-b² or a²-b².

In this case, all the answers have 4 terms, so we want the first option. This makes the equation 3²+(3×\sqrt{7})-(3×\sqrt{7})-(\sqrt{7})².

Solving these gives 9+3\sqrt{7}-3\sqrt{7}-7. This is the same as  9+3\sqrt{7}-3\sqrt{7}-\sqrt{49}.

**This content involves multiplying with surds and expanding perfect squares, which you may wish to revise. I'm always happy to help!

8 0
3 years ago
Read 2 more answers
What is the y-value of the solution to the system of equations {3x+4y=42x−4y=6?
timofeeve [1]

The value of y for the system of equation is -1/2 .

<h3>What is a System of Equation ?</h3>

A system of equation is a set of equation that have common solution

The set of equation given is

3x+4y=4

2x−4y=6

To solve the system , Elimination method will be used

Add equation 1 and 2 to eliminate y

5x  = 10

x = 2

Substitute the value of x in equation 1 to determine y

3x +4y = 4

6 + 4y = 4

4y = -2

y = -1/2

Therefore the value of y for the system of equation is -1/2 .

To know more about System of Equation

brainly.com/question/12895249

#SPJ1

7 0
2 years ago
What’s the correct answer for this question?
Sliva [168]

Answer:

0.37

Step-by-step explanation:

As shown in table,

The probability of the fruit is orange is P(A) = 0.3

The probability of the fruit is organic is P(B)

The probability of the fruit is orange and organic is P(A⋂B) = 0.11

=> The probability that a randomly selected orange is organic is calculated by applying the conditional probability formula:

P(B|A) =P(A⋂B)/P(A) = 0.11/0.3 = 0.37

=> Option D is correct

Hope this helps!

3 0
3 years ago
Kim traveled at constant speed of 50 miles per hour over 150 miles. how many hours did it take her?
Ira Lisetskai [31]

Answer: 3

Reason: I just did 150 miles divided by 50, and I received the answer 3

<em>I hope this helps, and Happy Holidays! :)</em>

4 0
3 years ago
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