3 years ago

Anyone know how to do this?

Mathematics

1 answer:

Finger [1]3 years ago

3 0

Answer:

X = 2

Step-by-step explanation:

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There are 50 students that voted for new sports and 6 voted for rugby what is the percentage

defon

12% of the students lololl

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4 years ago

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Simplify -2/3+(-3/5)

kotykmax [81]

Answer:

Find a similar base
15 is a common multiple
-10/15-9/15 =
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What is the result if you divide 18r4 s5 t6 / -3 r2 st3 ?

coldgirl [10]

The answer for the given above is letter "a, -6r2s4t3". This is obtained by dividing 18 by -3 and subtracting the exponent below with that from above of the same variable. For r, subtract 2 from 4 to get 2. For s, subtract 1 from 5 to get 4 and lastly for t, subtract 3 from 6 to get 3.

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3 years ago

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Triangle XYZ and EFG are given. ΔXYZ≅ΔEFG by SAS. If m∠EFG = 5p-2, YZ=2n-5 and GF=n+5 then which of the following statements are

VMariaS [17]

Answer:

A. ZY=15

Step-by-step explanation:

Insufficient information is given about angles to make any statement about the value of p or the measures of any angles. (Eliminates B,C,D,E)

Side YZ corresponds to side FG. Since they are congruent, their measures are the same. This means ...

2n -5 = n +5

n = 10 . . . . . . . . add 5-n

YZ = ZY = 2·10 -5 = 15 . . . . . . matches choice A

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3 years ago

The waiting times between a subway departure schedule and the arrival of a passenger are uniformly distributed between 0 and 6 m

Rudik [331]

Answer: 0.625

Step-by-step explanation:

Given : The waiting times between a subway departure schedule and the arrival of a passenger are uniformly distributed with interval= [0 minutes, 6 minutes]

The probability density function :-

$f(x)=\dfrac{1}{6-0}=\dfrac{1}{6}$

The interval of required event = [2.25 seconds, 6 seconds]

Now, the probability that a randomly selected passenger has a waiting time greater than 2.25 minutes is given by :-

$\dfrac{6-2.25}{6}=\dfrac{3.75}{6}=0.625$

Hence, the probability that a randomly selected passenger has a waiting time greater than 2.25 minutes = 0.625

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3 years ago