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Irina-Kira [14]
3 years ago
5

Dionne builds a pattern that is represented by the equation b = 2f + 6, where f is the figure number of the pattern and b is the

number of blocks in each figure. How many blocks are needed to make the 9th figure in the pattern?
Mathematics
1 answer:
GenaCL600 [577]3 years ago
7 0

I don't know i just want some points

Step-by-step explanation:

well thank you anyways hope someone else can help you i am sorry.

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Customers at an ice-cream shop took a survey. The results showed that 144 customers rates the shop as being "very satisfactory."
IRISSAK [1]
144 is 45% of the total customers who took the survey.

Total customers who took survey= 144 × 100/45 = 320
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A park guide plans the swan boat rides for 40 people. Each boat can carry 6 people at a time . What is the best way to interpret
tatyana61 [14]
40 dived by 6 would be 6.666 and so on. Which means there would be a remainder of people who would not fit onto the boats if there were only 6. They would need 7 boats. Not sure if that's the answer you needed. 
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4 years ago
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How many grams are there in 3.3 x 10^23 atoms of boron?
iren [92.7K]

5.924 g

Step-by-step explanation:

The average weight of a boron atom is 10.811 atomic mass units (AMU). Therefore 3.3 x 10^23 atoms of boron will weight;

3.3 x 10^23 * 10.811 = 3.56763 x 10 ^ 24

One (1) gram = 6.022 x 1023 AMU. Therefore to convert AMU to grams;

3.56763 x 10 ^ 24 / 6.022 x 10^23

= 5.924 g

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8 0
3 years ago
||3x-4|-5|&gt;1<br> Please Help Me!<br> 20 points!
faltersainse [42]

Answer:

4(3 −1)−5=75

Step-by-step explanation:

4 0
3 years ago
last year Patrick paid £2534 for his annual train ticket this year he has to pay £2612 for his annual train ticket. work out the
Aleonysh [2.5K]

Answer:

Percentage increase in the cost of his train ticket = 3% (Approx.)

Step-by-step explanation:

Given:

Cost of annual ticket paid by Patrick last year = £2,534

Cost of annual ticket paid by Patrick current year = £2,612

Find:

Percentage increase in the cost of his train ticket

Computation:

Percentage increase = [(Current - Base) / Base]100

Percentage increase in the cost of his train ticket = [(2,612 - 2,534) / 2,534]100

Percentage increase in the cost of his train ticket = [(78) / 2,534]100

Percentage increase in the cost of his train ticket = [0.03078]100

Percentage increase in the cost of his train ticket = 3.078

Percentage increase in the cost of his train ticket = 3% (Approx.)

3 0
3 years ago
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