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Aleks04 [339]
4 years ago
11

The histogram shows the finishing times of runners in a race.

Mathematics
2 answers:
Leni [432]4 years ago
5 0

Answer:28 runners

Step-by-step explanation:

iragen [17]4 years ago
3 0
Around 61% of the runners finished in less than 30 minutes.

We first find the total number of runners represented in the graph by adding the heights of all of the bars:

2+6+9+8+3 = 28 runners

Now we add the heights of the bars representing less than 30 minutes:
2+6+9 = 17

To find the percentage we divide the number of runners finishing in less than 30 minutes by the total number of runners:

17/28 = 0.607 ≈ 0.61 = 61%
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The value of a car decreases linearly with time. The car was bought new for $62,000 and had a value of $41,000 after 6 years.
guapka [62]
62000-41000=21000
21000/6=3500
3500= 5.64516129% of 62000
7 0
3 years ago
Solve by elimination and check. 2x+5y= 46. 3x-2y=12<br> Pls pls pls
kotykmax [81]

Answer:

x = 8, y = 6

Step-by-step explanation:

2x + 5y = 46______(1)

3x - 2y = 12_______(2)

(1) x 3 --> 6x + 15y = 138

(2) x 2 --> 6x -4y = 24

(1) - (2) --> 19y = 114

                    y = 6  sub into (2)

3x - (2 x 6) = 12

             3x = 24

               x = 8

<h2><em><u>Please mark as brainliest!!!</u></em></h2>

             

8 0
4 years ago
HELP MEE PLEASEEEE BROO !!!
Anika [276]

Answer:

5

Step-by-step explanation:

Scale factor is just the amount every side is multiplied by.

7*5=35

6 0
3 years ago
Please help I need to finish this. Please just give me the answer.
Alexus [3.1K]
The answer is (A) c = 0 or c = 4.
5 0
4 years ago
In a arithmetic progression a1=3 and a6= 43 find the first 5 numbers​
nadezda [96]

a=3

a6=43

a+6d=43---------1

substituting a=3 in eq 1

a+6d=43

3+6d=43

6d=43-3

d=40/6

d=20/3

so first 5 no's are a, a+d, a2+d,a3+d, a4+d

a=3

a+d=3+20/d

i think u know after this

Hope it helps u

mark me as brainest if it helps u

4 0
3 years ago
Read 2 more answers
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