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3 years ago

1, 1, 1, 1, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 89, 89, 89, 89, 89

Mathematics

1 answer:

Triss [41]3 years ago

7 0

Answer:

6 out of the 20 values are below 2. 6/20 = 30%.

Since 30% of the values are below 2, 2 is located at the 30th percentile.

Step-by-step explanation:

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Sidana [21]

The answer is the first one

6 0

3 years ago

Read 2 more answers

3. Product of two numbers is 27/14. If one of them is 1 2/7, find the<br>other.<br>

Tems11 [23]

Answer:

$\frac{9}{8}$

Step by step explanation:

$\frac{27}{14} \div \frac{12}{7} \\ \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{27}{14} \times \frac{7}{12} = \frac{9}{8}$

5 0

3 years ago

A concert hall sells half price tickets to members of the armed forces. For a concert last week, the hall sold 300 tickets altog

djverab [1.8K]

Answer:

The normal ticket price is $\$22$

Step-by-step explanation:

Let

x------> the normal ticket price

we know that

The linear equation that represent this situation is

$(300-50)x+(50)\frac{x}{2}=6,050$

Solve for x

$(250)x+(25)x=6,050$

$(275)x=6,050$

$x=6,050/275=\$22$

8 0

3 years ago

In the first week of July, a record 1,060 people went to the local swimming pool. In the second week, 100 fewer people went to

vovikov84 [41]

(Can I have Brainlist?)

Answer:

10%

Step-by-step explanation:

The following information can be gotten from the question regarding the number of people that went to the swimming pool are:

First week of July = 1020

Second week = 1020 - 100 = 920

Third week = 920 + 130 = 1050

Fourth week = 1050 - 132 = 918

The percentage decrease over the four weeks will be:

= (1020 - 918)/1020 × 100

= 102/1020 × 100

= 10%

4 0

2 years ago

a metal mast is stabilized with 3 guy wires. Find the slope of one of the guy wires if d = 100 ft and h= 70ft

Alekssandra [29.7K]

Answer:

The slope of one of the guy wires is m=0.7

Step-by-step explanation:

Divide the vertical distance of the guy wire by the horizontal distance of the guy wire to find the slope of one of the guy wire.

We have

d = 100ft ----- horizontal distance

h = 70ft ------- vertical distance

Then,

m = h/d

Put the values in the given formula:

m = 70/100

m = 0.7

Thus the slope of one of the guy wires is m=0.7

6 0

3 years ago