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Vedmedyk [2.9K]
3 years ago
12

If i went to a club at 10 am and there was different activities for the time of 30 , 20 , 20 ,45 , 40 , 15 ,15, 30 mins and 1 ho

ur what time does the club finish
Mathematics
1 answer:
pav-90 [236]3 years ago
5 0
It finished 2:35pm . this is the answer check it out
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You get a 15% raise at you job and now make $13.50 per hour. What was you previous
Anna71 [15]

Answer:

Original wage was $11.74/hr

Step-by-step explanation:

Let your beginning hourly rate be r.  

Then 1.00r was your previous rate of pay.

Also, 0.15r was your pay increase.

Thus, 1.15r = $13.50.  Solve this for r:

r = $13.50 / 1.15 = $11.74/hr

Check:  Does $11.74 plus the raise 0.15($11.74) come to $13.50/hr?

                         $11.74/hr     +               $1.76/hr         =   $13.50.     YES

7 0
3 years ago
Which is bigger 5 and 3/8 in or 5 and 4/10 in
julsineya [31]
5 and 4/10 is bigger
6 0
3 years ago
Identify the situation that each graph could represent
Brilliant_brown [7]

Answer:

du answer is a

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
Please help me with these algebra questions. Image attached.
ratelena [41]

Answer:

Question 4:

m = 4 or -2

Question 5:

a = 5

b = -3

c= -19

Step-by-step explanation:

1. TO PERFORM COMPLETING THE SQUARE PROCESS, the 1st thing i will do is to reduce the coefficient of x^2 to be 1. Then, I'll transfer the constant C to the right hand side of the equation, after that I'll square half the coefficient of x and then solve on from there.

2. Since the coefficient of m^2 is 1. I'll just add the square of half the coefficient of m to both sides. That is, I'll add up -9 to both sides of the equation.

3. I will make the coefficient of m^2 to be one. That is, I'll divide through the equation by 4.

4. 4m^2 - 8m = 32

Divide through by 4

m^2 - 8m/4 = 32/4

m^2 -2m = 8

Add the Square of half the coefficient of m to both sides

m^2 -2m + (-2/2)^2 = 8+ (-2/2)^2

Factorizing, we then have:

(m - 1)^2 = 9

Take the Square roots of both sides:

m - 1 = √9

m - 1 = plus or minus 3

m = 1 + 3

m = 4.

OR

m = 1-3

m = -2.

Therefore, m = 4 or -2

5. From the equation:

5x^2 -19 = 3x

5x^2 -3x - 19 = 0

a = 5

b = -3

c= -19

Math is fun

4 0
3 years ago
Give the coordinates of the vertex for the equation ( Write the pair). <br><br> y= 4x2+8x+11
UkoKoshka [18]

Answer:

(-1,7)

Step-by-step explanation:

entered the equation on Desmos

<em>I promise u its right :)</em>

7 0
3 years ago
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