MATHEMATICS HIGH SCHOOL

A 30 gallon tub is completely full. The drain is opened and the tub begins draining at a of 1.5 gallons per minute. How long will it take the tub to completely drain?

Answers

Answer 1
Answer:

1.5÷60=0.025 per second

30÷0.025=1200 second

1200÷60 =20 hours

20 hours

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Will is building a playhouse for his cousin. He wants the playhouse to be 50 percent taller than his cousin, who is 46 inches tall. How tall should the playhouse be?

A rectangle measures fourteen centimetrers by four centimetres what is its area

Answers

The formula for finding the area of a rectangle is:
\sf area = length * width

Here we are given that the length is 14 cm, and the width is 4 cm.

So the are will be:

\sf area = 14~cm * 4~cm\n\n\boxed{\sf{area = 56 cm^2}}
The rectangles area is 56 cm. messed it up the first time!! lol

If point H is translated 6 units to the left and 5 units up, what are the coordinates of H'?

Answers

Answer:

if i know the same graph its c -3,1

Step-by-step explanation: just took the test and got a 95

Answer:

if you can post a picture of the graph maybe I can tell you alright

Step-by-step explanation:

36% of what number is 27?

Answers

x-\ number\n\n36\%x=27\n\n0,36x=27\ \ \ \ | divide\ by\ 0,36\n\nx=75\n\n27\ is\ 36\%\ of\ 75.

1The diagram below shows the length and width of the wall
that Tara is going to cover with wallpaper.
24 feet
(15 feet
What is the least amount of wall paper Tara will need to
cover the entire area of the wall?
A 39 square feet
C 350 square feet
B 78 square feet
D 360 square feet

Answers

Answer:

D. 360 square feet

Step-by-step explanation:

The area of Tara's wall is 24 times 15 which equals 360 sq. feet. This means she would need the same amount of wallpaper to cover it.

Alan has forgotten his 4-digit PIN code.He knows the first digit is 3, and last digit is larger than 3.
How many different sets of 4 digits could it be?

Answers

If Alan knows one already, there is 3 more left for him to possibly know
the first number obviously is 3 and the next number has to be bigger so its 6 .

How much is 1,000 milligrams in ounces?

Answers

0.035274 ounces  (oz) is the coversion of 1000 miligrams to ounces
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