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dsp73
2 years ago
11

49 out of the 98 teachers in a school staff meeting were first-year teachers. What percentage of the teachers in the meeting wer

e first-year teachers? Write your answer using a percent sign (%).​
Mathematics
1 answer:
Evgesh-ka [11]2 years ago
3 0

Answer:

50% of the teachers in the meeting were first-year teachers.

Step-by-step explanation:

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22.857142857142858 As a fraction
Mamont248 [21]

Answer:

Step-by-step explanation:

1. The answer is 8/35.

2. This works because 8/35 equals 22.857142857142858.

Please give me brainliest, I really need it! Thank you!

5 0
1 year ago
On a map 1/4 inch between locations designs actual distance of 2 miles between locations. What is the actual distance in miles b
vivado [14]

Answer:

4 5/2

Step-by-step explanation:

1/4

x 2 =12/8

12/8

x 33/4 =45/2

the answers are pretty easy to answer but it can be a little bit hard.

7 0
3 years ago
One side of a tabletop is 12x – 5 units long. Another side of the tabletop is 7x + 4 units long. If the tabletop is a square, wh
Trava [24]

Answer:

no c

Step-by-step explanation:

7 0
3 years ago
Find the equation of the line through (0,4) perpendicular to the line y = 3x
Rufina [12.5K]

Answer:

y =  -  \frac{1}{3} x + 4

Step-by-step explanation:

The equation of a line is usually written in the form of y=mx+c, where m is the gradient and c is the y-intercept.

The product of the gradients of perpendicular lines is -1.

Gradient of given line= 3.

(Gradient of line)(3)= -1

3m= -1

m= -  \frac{1}{3}

subst. m= -  \frac{1}{3} into the equation:

y =  -  \frac{1}{3} x + c

To find the value of c, substitute a coordinate.

When x=0, y=4,

4 =  -  \frac{1}{ 3} (0) + c \\ 4 = c \\ c = 4

Thus the equation of the line is y =  -\frac{1}{3} x + 4.

3 0
3 years ago
PLS HELP ME WITH MATH
arsen [322]

Answer:

slope is 3

Step-by-step explanation:

Slope = \frac{change  in  y }{change  in  x }

change in y = (13-7),  (19-13),  (25-19),  (31-25)

change in y = 6

Change in x = (4-2),  (6-4),  (8-6),  (10-8)

Change in x = 2

Therefore slope = \frac{6}{2}

Slope = 3

5 0
2 years ago
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