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Volgvan
3 years ago
11

What is the equation in point-slope form of a line that passes through the points (−4, −1) and (5, 7)?

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
3 0
Y+1=87(x+4) answer -4
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In a class of 28 students, 12 earned an A on the final exam, 6 earned a B, 4 earned a C, and the remaining students failed. Base
Sedaia [141]

Answer:

  5/14 ≈ 35.7%

Step-by-step explanation:

(12 +6) = 18 of the 28 students earned an A or a B. So, the experimental probability that a student did not earn that grade is ...

  p(<B) = (28 -18)/28 = 10/28

  p(<B) = 5/14 ≈ 35.7%

6 0
4 years ago
Write an expression to represent the area
nlexa [21]

Answer:

20(x+15.5)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
the graph below has the same shape as the graph g(x)=x^2 but it is shifted down 3 units and to the left 2 units what is this equ
sukhopar [10]

Answer:

Option (C)

Step-by-step explanation:

Parent function g(x) = x² [Vertex at the origin (0, 0)]

When this function is shifted 3 units down,

Rule to be followed,

g(x) → g(x) - 3

So, g'(x) = x² - 3

Followed by 2 units shift to the left,

Rule to be followed,

g'(x) → g'(x + 2)

F(x) = (x + 2)² - 3

Therefore, Option (C) will be the answer.

3 0
4 years ago
Steven Kellogg, a machine operator, works at an hourly rate of $10.60 and
il63 [147K]

Answer:

Straight\ Time\ Pay = \$392.2

Overtime\ Pay = \$42.4

Total = \$434.6

Step-by-step explanation:

Given

Hourly Rate = $10.60

Overtime = half hourly rate

Hours worked = 37 hours

Overtime = 8 hours

Calculating the Straight Time Pay

Straight\ Time\ Pay = Hourly\ Rate * Hours\ Worked

Straight\ Time\ Pay = 37 * \$10.60

Straight\ Time\ Pay = \$392.2

Calculating the Overtime Pay

Overtime\ Pay = Overtime\ Rate * Overtime\ Hours

<em>Since, overtime rate is half of hourly rate; we have</em>

Overtime\ Pay = \frac{\$10.6}{2} * 8

Overtime\ Pay = \$5.3 * 8

Overtime\ Pay = \$42.4

Calculating Total Pay

This is calculated by adding results in (i) and (ii)

Total = Straight\ Time  + Overtime

Total = \$392.2  + \$42.4

Total = \$434.6

7 0
3 years ago
What are expressions are equivalent to 6x-18y
Soloha48 [4]

Answer:

Step-by-step explanation:

6 is common to both terms, so 6x - 18y is equivalent to 6(x - 3y).

3 0
3 years ago
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