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tatiyna
3 years ago
9

I GIVE BRAINLIESTY FOR CORRECT

Mathematics
2 answers:
marusya05 [52]3 years ago
7 0

Answer:

Ali is 72%

Zain is 64%

Ahmed scored 73%

So Ahmed Scored more

Step-by-step explanation:

ella [17]3 years ago
4 0

Answer:

Ahmed

Step-by-step explanation:

Ali scored 18 out of 25. 18/25 = 0.72. 0.72 as a percentage is 72%

Same with Zain, but he he scored like around a 64. So the highest one would be Ahmed.

You might be interested in
6 1⁄3 + 7 1⁄4 – 2 1⁄2 =
Korvikt [17]

Answer:

11 1/12

Step-by-step explanation:

6 1/3 = 19/3

7 1/4 = 29/4

2 1/2 = 5/2

19/3 + 29/4 - 5/2


We must find the LCM of 3, 4, and 2. This happens to be 12

3*4 = 12

4*3 = 12

2*6 = 12

Multiply each fraction by the factor that'll get it to 12.


19/3 * 4/4 = 76/12

29/4 * 3/3 = 87/12

5/2 * 6/6 = 30/12

Now go through the problem


76/12 + 87/12 - 30/12

76 + 87 = 163

163/12 - 30/12

163 - 30 = 133

133/12

Simplify

133/12 = 11.0833... or 11 1/12


Hope this helps.

6 0
3 years ago
Lines b and c are parallel.
fomenos
Where is the diagram?
Can't be solved without it.
3 0
3 years ago
Read 2 more answers
Anyway you can help me out?
Trava [24]
Okay, so to get the inverse function, you need to isolate the x first.

You can do this by multiplying by 4. Then, -2 to get just 3x and finally divide by 3 so that you just have x on its own. If we write this all out, we get (4x-2)/3.

Next, we need to substitute 24 into x's place. So, we have ((4x24)-2)/3. Then, we can just simplify. 4x24=96. 96-2=94. 94/3=32.6.

Hope this helps :)
8 0
3 years ago
(c) Given that the average speed for the entire journey was 80 km/h, form an equation in x and solve the equation.​
Oduvanchick [21]

Answer:

80x = y

Step-by-step explanation:

4 0
1 year ago
HELP ASAP PLEASE I BEG TOU
nevsk [136]

Answer:

(0,-2)

(2,-1)

(4,0)

Step-by-step explanation:

The points are the above ones.

8 0
2 years ago
Read 2 more answers
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