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3 years ago

I need help with this

Mathematics

2 answers:

faltersainse [42]3 years ago

7 0

Lol what do you want us to do lol

Lelu [443]3 years ago

6 0

Answer:

What question?

Step-by-step explanation:

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Esther drank 7/9 of a glass of milk for dinner last night and she drank 2/3 of a glass of milk for dinner tonight. How much more

Tpy6a [65]

1/9 because if you convert 2/3 into 9ths it would create 6/9 ths and then you subtract keeping the denominator the same.

7 0

3 years ago

Read 2 more answers

Need help with the reasons

Vesnalui [34]

Answer:

105 is corresponding to angle B, meaning they are congruent. B and x are supplementry meaning they should add up to equal 180.

Since 180 - 105 = 75, those would be your steps and x is 75

Step-by-step explanation:

3 0

3 years ago

How do i write a rule for 1+2=3 3+3=6 6+4=10 10+5=15

Natalija [7]

Answer:

Search it up duh you idoit

Step-by-step explanation:

One plus 1 equal je 2

7 0

4 years ago

Triangle A = 12 bh<br>Find the area<br>of the triangle<br>base 15in height 3in<br>A =

Morgarella [4.7K]

Answer:

The correct answer is 22.5 in^2

3 0

3 years ago

On average, Tanner has noticed that 22 trains pass by his house daily (24 hours) on the nearby train tracks. What is the probabi

blondinia [14]

Answer:

0.11069

Step-by-step explanation:

We will assume that the trains pass by his house following a uniform distribution with values between 0 and 24. The probability of a train passing on a 9-hour time period is 9/24 = 3/8 = 0.375. Lets call Y the amount of trains passing by his house during that 9-hour period. Y follows a Binomail distribution with parameters 22 and 0.375.

P(Y ≤ 5) = P(Y = 0) + P(Y=1) + P(Y=2) + P(Y=3) + P(Y=4) + P(Y=5) =

${22 \choose 0} * 0.375^0*(1-0.375)^{22} + {22 \choose 1}*0.375^1*(1-0.375)^{21} +\\\\{22 \choose 2} * 0.375^2*(1-0.375)^{20} + {22 \choose 3}*0.375^3*(1-0.375)^{19} + \\{22 \choose 4} * 0.375^4*(1-0.375)^{18} + {22 \choose 5}*0.375^5*(1-0.375)^{17} = 0.11069$

I hope that works for you!

4 0

3 years ago