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nikitadnepr [17]
3 years ago
9

A random survey of 60 students show that 36 students use calculators for computation. What is the probability That's student cho

sen at random used a calculator for computation?
Mathematics
1 answer:
Dima020 [189]3 years ago
3 0
36/60, now reduce.
9/15, reduce more
3/5, so 3.5 of the students chosen at random used a calculator for computation.
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8. Graph the following linear equations.<br> a. 3x+5y=15
kenny6666 [7]

Answer:

slope: -3/5

y-intercept (0,3)

x    -      y

0          3

5          0

Step-by-step explanation:

I just did it

4 0
2 years ago
GEW has angle measures given by m/_G=5x + 66, m?/_ E = 3x, and m/_ W= 142 -4x whats the mesure of e
8090 [49]

Answer:

21°

Step-by-step explanation:

GEW has angle measures given by m/_G=5x + 66, m?/_ E = 3x, and m/_ W= 142 -4x whats the mesure of e

= 5x + 66 + 3x + 142 - 4x = 180

4x + 208 = 180

4x = 208 - 180

4x = 28

x = 28/4

x = 7

Solving for E = 3x

E = 3 × 7

E = 21°

7 0
3 years ago
Can someone help me?
krek1111 [17]
I say..3x1= 3+1= 4 :-)
8 0
3 years ago
Read 2 more answers
Multiply=8 but add up to 7
m_a_m_a [10]
The to that problem is 56
4 0
3 years ago
How do I solve this 9x-(x-24)=2x-(-5+x)
Viefleur [7K]
Combine like terms
8x+24=x+5
subtract x from both sides

8x+24=x+5
-x -x
7x+24=5
subtract 24 from both sides
7x+24=5
-24 -24
7x = -19
divide 7 from both sides
7x = -19
7x/7 = -19/7

x= -19/7

7 0
3 years ago
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