2 years ago

Admission to a theme park is $32 per adult and $20 per child. In order to pay the

Mathematics

1 answer:

Harlamova29_29 [7]2 years ago

4 0

Answer:

Step-by-step explanation:

Hello, your question is not mathematically solvable.

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A pack of red pens can be divided into equal shares among 3, 5, 6 and 9 teachers with no pen left over?

Ugo [173]

Answer:

90 red pens

Step-by-step explanation:

we need to find the least common multiple of the numbers 3 , 5 , 6 , 9

6 = 2 × 3

9 = 3²

then

LCM(3,5,6,9) = 2×5×3² = 2×5×9 = 90

The number 90 can be divided into 3 ,5 ,6 ,9 with no remainder

Therefore the pack must have 90 pens or a multiple of 90

For example 180 , 270 ...

7 0

2 years ago

3. What is the solution to the equation x3 = = 216 A. 72 B. 27 C. 8 D.6

Elanso [62]

Answer:

I assume that the question is $x^{3} = 216$

6 * 6 = 36 35*6 = 216

in other words 6*6*6 = 216

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

What is the graph of the function f(x)=x2-9x+20/x-4

Kipish [7]

Y=((x-5)(x-4))/(x-4)

y=x-5

4 0

3 years ago

Sasha spins the spinner once. 8 letters F B G D A H E and C. What is the probability it will lend on E or G?

labwork [276]

Answer:

20%

Step-by-step explanation:

8+2=10 and 10=100%-80%=20%

3 0

1 year ago

Acellus Find the expected value of a random variable x having the following probability distribution. 0 1 2 3 4 5 Probability 1/

barxatty [35]

Answer:

"2.25" is the right answer.

Step-by-step explanation:

According to the question,

The expected value will be:

= $\sum_{i=1}^{n} x_i P(X = x_i)$

= $0\times \frac{1}{8}+1\times \frac{1}{4}+2\times \frac{3}{16}+3\times \frac{1}{4}+4\times \frac{1}{6}+5\times \frac{1}{8}$

= $0+\frac{1}{4}+\frac{3}{8} +\frac{3}{4}+\frac{1}{4} +\frac{5}{8}$

= $\frac{1}{4} +\frac{8}{8} +\frac{4}{4}$

= $\frac{1}{4} +1+1$

= $0.25+2$

= $2.25$

Thus the above is the right approach.

8 0

2 years ago