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Sati [7]
3 years ago
5

What is factor sir 13?

Mathematics
2 answers:
Olin [163]3 years ago
7 0
13 is a prime number, so it's factors can only be 13 and 1
professor190 [17]3 years ago
5 0
Since 13 can only be divided evenly by 1 and 13 (itself), it is called a prime number.
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John’s teacher gave him the following system of equations and asked him to find the point of intersection. 3x + 2 = y 2x – 3= y
Galina-37 [17]

1) to this case you must match both equations

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now the value of x  substitute it in the any of two equations, y = 3(-5)+2 = -13

and the other equation is the same value

y = 2(-5)-3 = -13

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If y has moment-generating function m(t) = e 6(e t −1) , what is p(|y − µ| ≤ 2σ)?
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3 years ago
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galina1969 [7]

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A boat travels upstream for 48 miles in 3 hours and returns in 2 hours traveling downstream in a river. What is the rate of the
alekssr [168]

Answer:

20 mph and 4 mph

Step-by-step explanation:

GIVEN: A boat travels upstream for 48 miles in 3 hours and returns in 2 hours traveling downstream in a river.

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Let the speed of boat in still water be s and speed of current be a.

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As  speed=\frac{distance}{time}

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