3 years ago

THE ANSWER IS NOT 12 OR 36 SO DO THE RSM ANSWER PLS ASAP PLS OH PLS 0-0 a * b=ba−ba+ab, find (23)×(32).

Mathematics

1 answer:

IRISSAK [1]3 years ago

7 0

72 if * is exponents

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The Wheel Shop sells other kinds of vehicles. There are bicycles and go-carts in a different room of the shop. Each bicycle has

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Answer:

15 bicycle and 6 go-cart.

Step-by-step explanation:

Given that,

There are a total of 21 seat and 54 wheels in the room.

Assume there are x number of bicycle.

Since, each bicycle has only one seat and each go-cart has only one seat.

Then, the number of go-cart is (21-x)

There are two wheels in a bicycle.

Total number of wheel in x number of bicycle is = (2.x)=2x

There are four wheels in a go-cart.

Total number of wheel in (21-x) number of go-cart =4(21-x)

According to the problem,

2x+4(21-x)=54

⇒2x+84-4x=54

⇒2x-4x=54-84

⇒ -2x= -30

\Rightarrow x=\frac{-30}{-2}

⇒x = 15

Hence, there are 15 bicycle and (21- 15)=6 go-cart

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3 years ago

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$\sqrt{232}$ or 15.231546

Step-by-step explanation:

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Easy ! What is the slope of y = -6x + 1? A. 6 B. 1 C. -1 D. -6

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Answer:

The answer is D. -6

Step-by-step explanation:

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3 years ago

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Pls help me I have other homework to do. Also it detects if it’s right or wrong:( You can answer one or more!

kari74 [83]

I’m not sure if they are all correct but I just wrote the problem has said

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The median of a continuous random variable having distribution function F is that value m such that F(m) = 1/2 . That is, a rand

neonofarm [45]

Answer:

Step-by-step explanation:

To find median and mode for

a) In a uniform distribution median would be

(a+b)/2 and mode = any value

b) X is N

we know that in a normal bell shaped curve, mean = median = mode

Hence mode = median = $\mu$

c) Exponential with parameter lambda

Median = $\frac{ln2}{\lambda }$

Mode =0

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3 years ago

THE ANSWER IS NOT 12 OR 36 SO DO THE RSM ANSWER PLS ASAP PLS OH PLS 0-0 a * b=ba−ba+ab, find (2*3)×(3*2).

THE ANSWER IS NOT 12 OR 36 SO DO THE RSM ANSWER PLS ASAP PLS OH PLS 0-0 a * b=ba−ba+ab, find (23)×(32).