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sleet_krkn [62]

4 years ago

10

Find the range of the data. scores: 84, 83, 80, 95, 99, 95, 83, 83, 92, 84

2 answers:

Vilka [71]4 years ago

5 0

Highest = 99

lowest = 80

<span>Range = Highest - lowest = 99 - 80 = 19 C.</span>

In-s [12.5K]4 years ago

3 0

To find the range of these scores, we must take the largest scores and subtract the smallest from it.

The largest score is 99, and the smallest score is 80.

99 - 80 = 19

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10 points for answering!<br> What is the answer to 10, 11, and 12? Please help

Alisiya [41]

Answer:

Refer to the attachment. :)

3 0

3 years ago

Let {an} be a sequence that satisfies the recurrence relation an = an-1 + 3 for n = 1, 2, 3, ... , and suppose that a0 = 2. What

Arturiano [62]

Given:

$a_n=a_{n-1}+3$

$a_0=2$

To find:

The values $a_1,a_2,a_3$ .

Solution:

We have,

$a_n=a_{n-1}+3$

For $n=1$ ,

$a_1=a_{1-1}+3$

$a_1=a_{0}+3$

$a_1=2+3$

$a_1=5$

For $n=2$ ,

$a_2=a_{2-1}+3$

$a_2=a_{1}+3$

$a_2=5+3$

$a_2=8$

For $n=3$ ,

$a_3=a_{3-1}+3$

$a_3=a_{2}+3$

$a_3=8+3$

$a_3=11$

Therefore, $a_1=5,a_2=8,a_3=11$ .

3 0

3 years ago

Two people start driving toward each other starting from two towns hundred miles apart. If one person travels 30 mph and the oth

ElenaW [278]

It takes 2 hours to meet

A to B is 100 miles

A has 30 mph: after 2 h has made 60mph

B has 20 mph: after 2 h has made 40 mph

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4 0

4 years ago

The base of an isosceles triangle is 4/5. The perimeter of the triangle is 4\2\15 what is the length of either of the remaining

crimeas [40]

Answer:

1 2/3

Step-by-step explanation:

Assuming you mean the perimeter is 4 2/15, the sum of the lengths of the two equal sides is ...

4 2/15 - 4/5 = 4 2/15 - 12/15 = 4 -10/15

Then either of the remaining sides is half this value, or ...

(4 -10/15)/2 = (4/2) -(1/2)(10/15) = 2 -5/15 = 1 10/15 = 1 2/3

Each of the remaining sides has length 1 2/3.

7 0

3 years ago

Oop. Let's see about this one.

seraphim [82]

Answer: b

Step-by-step explanation: because there were only four friends

4 0

3 years ago

Read 2 more answers