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Misha Larkins [42]
3 years ago
15

How do you 43-45. Please I’m struggling

Mathematics
1 answer:
SpyIntel [72]3 years ago
6 0
Can you show the mentioned diagram?
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A teacher has 14 senior students, 7 junior students, 4 sophmore, 5 freshmen, what is the proabability that she chooses a senior?
Stella [2.4K]

Answer:

7/15

Step-by-step explanation:

To find the probability the student is a senior

P( senior) = number of seniors / total students

                = 14 / ( 14+7+4+5)

               = 14/30

               = 7/15

6 0
2 years ago
Read 2 more answers
I’m not sure if I’m correct but <br> a. Find the slope of the line <br> b. state a point on the line
Agata [3.3K]

the equation of a line in point-slope form is

y - b = m(x - a)

where m is the slope and (a, b ) is a point on the line

y + 1 = \frac{3}{5}(x + 5) is in this form

(a) with slope = \frac{3}{5}

(b) point on the line = (- 5, - 1 ) = (a, b)


7 0
3 years ago
Christais attending the county fair that charges a $12 entry fee. The entry fee includes 10 free rides, but any additional rides
ratelena [41]

Answer:

he saves 3 dollars. its not worth it.

Step-by-step explanation:

you divide 12 by ten getting you 1.2 which you subtract from 1.50 that then multiply that by 10

8 0
3 years ago
Would these be similar?
const2013 [10]

Hey buddy I am here to help!

Yes these r similar!

Hope this helps!

Plz mark me brainliest!

8 0
3 years ago
Read 2 more answers
Jake drew a scale drawing of a house. He used the scale 10 inches = 6 feet. What is the scale factor of the drawing?
Norma-Jean [14]

Answer:

5:36

Step-by-step explanation:

12 inches = 1 foot, so 6 feet = 72 inches

10:72, reduces to 5:36

4 0
2 years ago
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