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Temka [501]
3 years ago
9

Caleb is planning a visit to an amusement park. He wants to figure out how many roller coasters he could ride and how many shows

he can watch in 345 minutes.
Each roller coaster takes 5 minutes to ride. He estimates that the average wait time for a roller coaster is 30 minutes.
Caleb wants to ride 3 more roller coasters than the number of shows he watches. Each show takes 25 minutes.
In 345 minutes, he can ride roller coasters and watch shows.
Mathematics
2 answers:
levacccp [35]3 years ago
6 0
Dear Mr Kim chances of the year
prisoha [69]3 years ago
6 0

Answer:

In 345 minutes, he can ride 7 roller coasters and watch 4 shows.

Step-by-step explanation:

Caleb is figuring out how many roller coasters he could ride and how many shows he can watch in 345 minutes.

Let x represent the number of shows he watches. That means x + 3 represents the number of roller coasters, because he wants to ride 3 more roller coasters than the number of shows he watches.

Each roller coaster takes 5 minutes to ride. He estimates that the average wait time for a roller coaster is 30 minutes. Therefore, the number of minutes it would take can be represented as (x + 3)(5 + 30).

Each show takes 25 minutes. Therefore, the number of minutes it would take can be represented as 25x.

Add the number of minutes it would take to ride roller coasters and watch shows. Then, solve for x.

Therefore, Caleb can watch 4 shows. He wants to ride 3 more roller coasters than the number of shows he watches, so he wants to ride 7 roller coasters.

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Ms. Wiltz has a $20 gift certificate to her local bakery. If she buys a loaf of banana nut bread for $8.30 and uses the rest of
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The width of a rectangle is 7x - 6 feet and the length is 3x + 7 feet. Find the perimeter of the rectangle.
aliina [53]

Answer:

P= 20x+2 ft

Step-by-step explanation:

________

I                I

I                I       3x + 7ft

________

7x - 6ft

P= (7x - 6 + 7x - 6) + (3x + 7 + 3x + 7)

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2 years ago
Sophia buys an apple that weighs 0.45 pound, a grapefruit that weighs pound, a navel orange that weighs pound, and a pear that w
Tanzania [10]

Answer:

The order of fruit from least to greatest weight is -

Apple , pear, navel orange, grapefruit

Step-by-step explanation:

P.S - The exact question is -

Given - Sophia buys an apple that weighs 0.45 pound, a grapefruit that weighs \frac{3}{4} pound, a navel orange that weighs \frac{5}{8} pound, and a pear that weighs 0.5 pound.

To find - What is the order of the fruit from least weight to the greatest weight ?

Proof -

Weight of apple = 0.45 pound

Weight of grapefruit = \frac{3}{4} pound = 0.75 pound

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Weight of a pear = 0.5 pound

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So, The order of fruit from least to greatest weight is -

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8 0
2 years ago
Determine the value of each variable in the figure below. Keep answers in simplest<br> radical form.
Tanzania [10]

Answer:

  a = 21

  b = 63

  c = 42√3

  d = 21√3

Step-by-step explanation:

The sides of a 30°-60°-90° triangle have the ratios 1 : √3 : 2. The given side (42) is the longest side of the smallest triangle, and the shortest side of the largest triangle.

That means the other sides of the smallest triangle will be ...

  a = 42/2 = 21

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  d = 21√3 . . . . middle-length side of the smallest triangle

  c = 42√3 . . . . middle-length side of the largest triangle

The values of the variables are ...

  • a = 21
  • b = 63
  • c = 42√3
  • d = 21√3

7 0
2 years ago
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