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2 years ago

Which of the following is equivalent to 5√12 - 2√27?

Mathematics

2 answers:

Marizza181 [45]2 years ago

8 0

4 square root 3 just trust

DerKrebs [107]2 years ago

5 0

Answer:

A. 4 root 3

Step-by-step explanation:

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Kim and her 5 friends hiked over a three day weekend hey hiked the same distance each day how many miles did they hike per day?

weeeeeb [17]

Honestly, this would depend how many miles they hiked all together. then you divide it by 3. Until you have the total amount, you don't get a correct answer.

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3 years ago

The admission fee at an amusement park is $1.50 for children and $4 for adults. On a certain day 333 people enter the park, the

liberstina [14]

Answer:

188 children and 145 adults were admitted in the park.

Step-by-step explanation:

Given:

The admission fee at an amusement park is $1.50 for children and $4 for adults.

Total $862 collected on a certain day when 333 people enter the park.

Now, to find the children and adults admitted in the park.

Let the number of children admitted be $x.$

And the the number of adults admitted be $y.$

So, the total people enter the park:

$x+y=333\\\\x=333-y\ \ \ ...(1)$

Thus, the total amount collected of the admission fee:

$1.50(x)+4(y)=862\\\\$

Substituting the value of $x$ from equation (1):

$1.50(333-y)+4(y)=862\\\\499.50-1.50y+4y=862\\\\499.50+2.50y=862\\\\Subtracting\ both\ sides\ by\ 499.50\ we\ get:\\\\2.50y=362.50\\\\Dividing\ both\ sides\ by\ 2.50\ we\ get:\\\\y=145.$

Thus, the number of adults = 145.

Now, to get the number of children by substituting the value of $y$ in equation (1) we get:

$x=333-y\\\\x=333-145\\\\x=188.$

Hence, the number of children = 188.

Therefore, 188 children and 145 adults were admitted in the park.

4 0

3 years ago

What is the difference in length between the shortest and longest book from looking at picture above ?

svetlana [45]

Answer:

7 inches.

Step-by-step explanation:

Longest book length - Shortest book length

$12-5$

$=7$

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3 years ago

Explain how to use grouping symbols to organize information appropriately

aleksley [76]

Grouping symbols organize an algebra problem that contains multiple groups. Algebraic grouping symbols.That is parentheses, brackets, braces, radicals, and fraction lines.Also show where a group starts and ends, and help to establish the order used to apply math operations.

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3 years ago

Wh as t is a prime numbers

Alexeev081 [22]

A prime number is a natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers

Step-by-step explanation:

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3 years ago