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svlad2 [7]
3 years ago
8

What do we want you to do when we asked you to “solve for x?”

Mathematics
2 answers:
Yuki888 [10]3 years ago
8 0

Answer:

you have to figure out the number for X because X could be any number

Step-by-step explanation:

shepuryov [24]3 years ago
7 0

Answer:

make X as the subject. Since it says solve, so you just simply find what is X. calculate the equation or whatever you are given carefully. read the question repeatedly if you can.

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X - 10 > 3
joja [24]

Answer:

x>13

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
There are 20 machines in a factory. 7 of the machines are defective.
adelina 88 [10]

Answer:

0.1225

Step-by-step explanation:

Given

Number of Machines = 20

Defective Machines = 7

Required

Probability that two selected (with replacement) are defective.

The first step is to define an event that a machine will be defective.

Let M represent the selected machine sis defective.

P(M) = 7/20

Provided that the two selected machines are replaced;

The probability is calculated as thus

P(Both) = P(First Defect) * P(Second Defect)

From tge question, we understand that each selection is replaced before another selection is made.

This means that the probability of first selection and the probability of second selection are independent.

And as such;

P(First Defect) = P (Second Defect) = P(M) = 7/20

So;

P(Both) = P(First Defect) * P(Second Defect)

PBoth) = 7/20 * 7/20

P(Both) = 49/400

P(Both) = 0.1225

Hence, the probability that both choices will be defective machines is 0.1225

4 0
3 years ago
NEED HELP ASAP WILL GIVE BRAINLIEST
Anuta_ua [19.1K]

Answer:

<em>it's either A or B hope I helped a little</em>

3 0
2 years ago
Read 2 more answers
Help me! Thanks a lot.
kari74 [83]

Answer:

4

Step-by-step explanation:

1 x 24

2 x 12

3 x 8

4 x 6

8 0
3 years ago
3. The graph of an equation intersects the y-axis at some point. What do the coordinates of the intersection indicate?
Vikki [24]

Answer:

Area: ½ × base × height

Perimeter: sum of side lengths of the triangle

of vertices: 3

Number of edges: 3

Internal angle: 60° (for equilateral)

Sum of interior angles: 180°

Step-by-step explanation:

5 0
3 years ago
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