3 years ago

4 x 15 = What is the product

Mathematics

2 answers:

kari74 [83]3 years ago

8 0

The answer to you’re question “4x15” is 60!

Marysya12 [62]3 years ago

3 0

Answer: 60

Step-by-step explanation: multiply four by 15 in this case take four 15's and add them all up

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Advocard [28]

A rectangular pyramid has a rectangular base and 4 triangular faces.

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3 years ago

If 100 people get on a train at Liverpool station at 10:25 A.M, and 40 get off at London station at 11:06 A.M, how much is a cup

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3 years ago

To avoid detection at customs, a traveler places 6 narcotic tablets in a bottle containing 9 vitamin tablets that are similar in

lukranit [14]

Answer: $\dfrac{26}{27}$

Step-by-step explanation:

Given : To avoid detection at customs, a traveler places 6 narcotic tablets in a bottle containing 9 vitamin tablets that are similar in appearance.

Proportion of success : $p=\dfrac{6}{9}=\dfrac{2}{3}$

Sample size taken by customs oﬃcial : n= 3

Let x be a binomial variable that represents the tablets in the bottle.

Using Binomial probability formula :-

$P(X=x)=^nC_xp^x(1-p)^{n-x}$

The probability that the traveler will be arrested for illegal possession of narcotics = $P(x\geq1)=1-P(x=0)$

$1-^3C_0(\dfrac{2}{3})^0(1-\dfrac{2}{3})^3\\\\=1-(1)(1)(\dfrac{1}{3})^3\ [\becuase ^nC_0=1]\\\\=1-\dfrac{1}{27}=\dfrac{26}{27}$

Hence, the probability that the traveler will be arrested for illegal possession of narcotics = $\dfrac{26}{27}$

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3 years ago

Help please due in 10 min

vlada-n [284]

Answer:

I think it's 20 I think I'm not sure but try to solve it

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3 years ago

5 more than the product of 4 and some number is equal to 33

gregori [183]

Answer:

33 = 4x + 5

Step-by-step explanation:

If you convert this expression into numbers, it would be 4 times the number x plus 5 is equal to 33.

Hopefully this helps! Let me know if you have any questions!

8 0

2 years ago

Read 2 more answers