Mathematics High School

John spent about 12.5 hours at a water park. He estimated he spent about 30% of the time waiting in line. What would be a reasonable amount of time he spent in line?

Answers

Answer 1

Given:

Total time spent in water park = 12.5 hours

He spent about 30% of the time waiting in line.

To find:

The reasonable amount of time he spent in line.

Solution:

According to the question,

Amount of time he spent in line = 30% of total time

[tex]=\dfrac{30}{100}\times 12.5[/tex]

[tex]=0.3\times 12.5[/tex]

[tex]=3.75[/tex]

Therefore, the reasonable amount of time he spent in line is 3.75 hours.

Related Questions

What is the equation of the line that has a slope of -4 and goes through (-1,6)?

Answers

Answer:

Step-by-step explanation:

you add the 6 to both sides so it cancels on the left leaving you with y= -4(x+1)+6 which is the only equation that goes through point (-1,6)

PLEASE HELP ASAP The width of a rectangle measures (10h-4)(10h−4) centimeters, and its length measures (9h-8)(9h−8) centimeters. Which expression represents the perimeter, in centimeters, of the rectangle?

Answers

Answer:

Here on the photo please

38h-24 is the expression represents the perimeter, in centimeters, of the rectangle

What is Area of Rectangle?

The area of Rectangle is length times of width.

The width of a rectangle measures (10h-4) centimeters

Length measures (9h-8) centimeters

The perimeter of rectangle=2(Length+Breadth)

=2(10h-4+9h-8)

Add the like terms in parenthesis

=2(19h-12)

Distribute 2 to the whole parenthesis

=38h-24

Hence, 38h-24 is the expression represents the perimeter, in centimeters, of the rectangle

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which line is parallel to y=1/2x -5?

Answers

Answer:

P(-8,0)

y-0 = 1/2(x+8)

y = (1/2)x + 4

In a deli the ratio of ham subs sold to cheese subs sold in a day was 9:4. If 36 cheese subs were sold how many ham subs were sold?

Answers

Answer:

oolollololollolollo

Step-by-step explanation:

The number of ham subs sold is given by the proportion equation A = 81

What is Proportion?

The proportion formula is used to depict if two ratios or fractions are equal. The proportion formula can be given as a: b::c : d = a/b = c/d where a and d are the extreme terms and b and c are the mean terms.

The proportional equation is given as y ∝ x

And , y = kx where k is the proportionality constant

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Given data ,

Let the number of ham subs sold be represented as A

Now , the proportion will be

The ratio of ham subs sold to cheese subs sold = 9 : 4

And , the number of cheese subs sold = 36

Substituting the values in the equation , we get

number of ham subs sold A / number of cheese subs sold = 9 / 4

On simplifying the equation , we get

A / 36 = 9 / 4

Multiply by 36 on both sides of the equation , we get

A = ( 9 x 36 ) / 4

A = 9 x 9

A = 81 ham subs

Therefore , the value of A is 81 ham subs

Hence , the number of ham subs sold is 81

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A cab company charges $5 per cab ride, plus an additional $1 per mile driven. How long is a cab ride that costs $14?

Answers

Answer:

The answer is 9 miles.

Step-by-step explanation:

14-5=9.

Answer:

9 miles

Step-by-step explanation:

So if you pay $5 for the cab ride then 1$ for every mile driven and you have to pay a total of $14 you go 14-5=9

How do I find the perimeter of a semicircle region

Answers

Answer:

To find the perimeter of a semi circle, use the formula P = 1/2 (π × d) + d, where d is the diameter of the semi circle.

Step-by-step explanation:

have a good day :)

15 L increased by 60% is how many litres

Answers

i think it is 24 because 60% of 15 L is 9 so 15+9 is 24

15 x .6 = 9
15 + 9 = 24
24 Liters

Using the table below, determine the unit rate in beats per minute.
minutes
beats
3
171
4
228
5
285

Answers

Answer: Where is the table?

Step-by-step explanation: i wish i could help but im afraid there isnt a table

simplify (3a+2)(3a-2) solve

Answers

Answer:

9a² - 4

Step-by-step explanation:

Using (a-b)(a+b)= a² -b², simplify the product: (3a)² - 2²To raise a product to power, raise each factor to

that power: 9a² - 4

Solution: 9a² - 4

find x and y
x=_____
y=_____

Answers

Answer:

X=12 Y=24

Step-by-step explanation:

Find the prime factorization of 35.

Answers

Answer:

1 5 7 35

Step-by-step explanation: im a differnet breed duh

There are (713)3 ⋅ 70 strawberries in a field. What is the total number of strawberries in the field? (13, 3, and 0 are exponets)
A).1
B).7^16
C).7^17
D).7^36

Answers

The answer should be D .

10³ ÷ (25×4) = Please

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

10³ ÷ (25×4)

1000 ÷ 100 = 10

was dis

40 - 32 ÷ 8 + 5 x - 2

Answers

Answer:

5x + 34

Step-by-step explanation:

Answer:

Step-by-step explanation: PEMDAS

40-32/8+5x-2

40-4+5x-2

40-4+(-10)

36+(-10)

Pls give Brainliest!!

Select the correct answer. What can we determine about the SmartPhone Inc. stock when we see its returns (dashed line) compared with the NASDAQ Composite Index of growth companies (solid line). A. The SmartPhone Inc. stock performed better than the NASDAQ Composite during 2015. B. The SmartPhone Inc. stock performed worse than the NASDAQ Composite in 2015 and 2016. C. In 2018, the SmartPhone Inc. stock started to perform better than the NASDAQ Composite Index. D. The SmartPhone Inc. stock price steadily decreased between 2015 and 2017. E. The SmartPhone Inc. stock performed better than the NASDAQ Composite Index between 2015 and 2017.

Answers

Answer:

Step-by-step explanation:

Plato(:

What we determine about the SmartPhone Inc. stock when we see its returns compared with the NASDAQ Composite Index of growth companies is In 2018, the SmartPhone Inc. stock started to perform better than the NASDAQ Composite Index. This is further explained below.

What is stock?

Generally, stock is simply defined as the money raised by a firm via the issuing and subscribing of shares.

In conclusion, When compared to the NASDAQ Composite Index of growing firms, the SmartPhone Inc. stock is In 2018, SmartPhone Inc. shares began to outperform the NASDAQ Composite Index.

Answers

Answer:

C, assuming you left off the y on the 30

Step-by-step explanation:

30(.5x-2)+40(.75y-4)

Distribute

15x-60+30y-160

Simplify

15x+30y-220

A map scale is 1cm: 50 km. Two cities are 3.8cm apart. How many kilometers is it
from one city to the other?
170 km
O 200 km
O 180 km
0 190 km

Answers

200 km sorry if I am wrong!

Help pls. This is proportional relationships in a graph?

Answers

Answer:

Yes, this is proportional, if that's what your asking.

Step-by-step explanation:

How do u know that these two nunbers are oppisites

Answers

Answer:

cous of the negative or positive symbol

Step-by-step explanation:

hat are the intercepts for the equation? Select all that apply. 2x + 3y = 6 *
(3, 0)
(0, -2)
(-4, 0)
(0, 2)

Answers

Answer:

A and D

Step-by-step explanation:

To find the x intercepts, substitute 0 into y.

2x = 6

(3,0)

To find the y intercept, substitute 0 into x;

3y = 6

(0, 2)

So a and d

PLEASEE HELPPP During a snowstorm, snow fell at a constant rate for a number of hours. Then it stopped snowing for a number of hours. Then it started up again at a different constant rate. Nolan made a graph showing the inches of snow on the ground over time using the data that he collected.

Answers

Answer:

5 in

Step-by-step explanation:

If you look at the graph when the time was 0 is when the storm started so we read that there where 5in of snow initialy.

Please Dont Just Say "Hello"

Answers

Answer:

Step-by-step explanation:

If you look at the graph number five is below the six and there are 2 plotted points in the graph

Hope this helps! Plz mark as brainliest! :)

Answer:

give the other person brainliest

Step-by-step explanation:

ty :)

) What type of transformation "slides" an image or figure in a certain direction?

Answers

Answer : the transformation is called a TRANSLATION

me puede ayudar porfavor sequel nole entiendo nada a nandq

Answers

Answer:

Bonita shihihihihi

Jsoajwu

1.5x+4.5y=18 where does it intersect the x-axis?

Answers

Answer:

x-intercepts: (12, 0)

Step-by-step explanation:

A camera can take 3/4 of a picture per second. How many pictures can it take in 16
seconds?

Answers

Answer:

Step-by-step explanation:

It can take 3/4 of a picture per second. So all you have to do is take 3/4 and multiply it by 16.

Hi
This is a question for time past and it is so easy if you cant do this then sorry you are no good if you do it I will like your comment
1x0

Answers

Answer:

Step-by-step explanation:

How do i get her to love me:(

Answers

Ask her out, I know its scary but trust me. If you have a strong bond to your crush you will always have a place in her heart

Answer:

Show her her worth

Step-by-step explanation:

Make her feel special flowers and some candy is so Lame so take her someWhere do what she wants make her feel happy and loved

Determine the intercepts of the line.
y = 80 - 18

Answers

Answer:

Step-by-step explanation:

This equation is in slop-intercept form. This means that the y-int is in the equation, it will always be the constant, so y is -18.

To find x, set y to 0.

0 = 8x - 18

18 = 8x

18/8 = x

9/4 = x

An elevator travels 5 feet per second when it is going up and 6.5 feet per second when it is going down.
An elevator starts at ground level and travels up for 7 seconds and down for 5 seconds. What is the
elevator's elevation after 12 seconds?
help pleasee

Answers

Answer:

2.5 feet

Step-by-step explanation:

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