1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Karo-lina-s [1.5K]
3 years ago
10

Juanita is watering her lawn using the water stored in her rainwater tank the water in the tank drops 1/3 inch every 10 minutes

she waters. If the tanks water level is 4 feet how many days can Juanita water if she waters for 15 minutes each day?
Mathematics
2 answers:
Ilya [14]3 years ago
8 0
<span>Juanita is watering her lawn using the water that is stored by rainwater.
=> the water in the tank drops 1/3 inch in every 10 minutes she waters.
=> The tanks water level is 4 feet.
Question : Number of days can Juanita waters is she waters 15 minutes per day.
=> 4 feet is the total amount of water = 1 ft = 12 inches
=> 48 inches in total
=> 1/3 inch is used every 10 minutes = 0.33 inches
=> she waters 15 minutes per day = 0.495 inches in every 15 minutes
Solution
=> 48 inches / 0.495 inches per day
=> 96.97
So Juanita can use all the water in water tank for approximately 97 days.</span>



Cloud [144]3 years ago
4 0
The person before me rounded a bit, and i personally do not like it. If there is 4 feet, that is 48 inches. If ten minutes is a third of an inch, then 30 minutes is one inch. So 15 minutes is half an inch. If you use the water for 15 minutes (or half an inch a day) then you have 96 days exactly.
You might be interested in
Find the area of the parallelogram by composing into rectangles or decomposing into triangles or other shapes as needed. 8 yd 6
Gennadij [26K]

Answer:

Below.

Step-by-step explanation:

The area = area of a rectangle on the same base and between the same parallel lines

= (15 + 6) * 8

= 21 * 8

= 168 yd^2.

8 0
2 years ago
Read 2 more answers
17. Higher Order Thinking Solve h - 156 = 34
vaieri [72.5K]

Answer: h = 190.

Step-by-step explanation: You have to use the reverse so, the opposite of subtraction is addition, so 156 + 34 = 190. 190 which is the "h" 190 - 156 = 34

8 0
3 years ago
United Blood Services is a blood bank that serves more than 500 hospitals in 18 states. According to their website, a person wit
Anna11 [10]

Answer:

a) 0.06 = 6% probability that a person has both type O blood and the Rh- factor.

b) 0.94 = 94% probability that a person does NOT have both type O blood and the Rh- factor.

Step-by-step explanation:

I am going to solve this question treating these events as Venn probabilities.

I am going to say that:

Event A: Person has type A blood.

Event B: Person has Rh- factor.

43% of people have type O blood

This means that P(A) = 0.43

15% of people have Rh- factor

This means that P(B) = 0.15

52% of people have type O or Rh- factor.

This means that P(A \cup B) = 0.52

a. Find the probability that a person has both type O blood and the Rh- factor.

This is

P(A \cap B) = P(A) + P(B) - P(A \cup B)

With what we have

P(A \cap B) = 0.43 + 0.15 - 0.52 = 0.06

0.06 = 6% probability that a person has both type O blood and the Rh- factor.

b. Find the probability that a person does NOT have both type O blood and the Rh- factor.

1 - 0.06 = 0.94

0.94 = 94% probability that a person does NOT have both type O blood and the Rh- factor.

6 0
2 years ago
Factor this expression completely mr + ns - nr - ms
Talja [164]
(m - n)(r - s) Hope this helps and heve a nice day!

8 0
2 years ago
Read 2 more answers
Solve this using square roots and show your work please<br> 4x^2-256=0
mamaluj [8]

Answer:

x = ± 8

Step-by-step explanation:

Given

4x² - 256 = 0 ( add 256 to both sides )

4x² = 256 ( divide both sides by 4 )

x² = 64 ( take the square root of both sides )

x = ± \sqrt{64} = ± 8

Solutions are x = - 8, x = 8

5 0
3 years ago
Other questions:
  • What percent of village woman took between 56 and 64 minutes to collect one container of water ?
    8·2 answers
  • What is the area of this parallelogram?
    15·1 answer
  • Original price 9$ sale price 4$ what is the discount
    15·1 answer
  • How many times greater is 1 kilogram than 1 microgram?
    12·1 answer
  • Least to greatest 1.098,1.76,1.064, 2.001
    6·2 answers
  • suris age is 4 less than 3 times her cousins age. suri is 17 years old. which method can be used to find c, her cousins age?
    9·1 answer
  • The base charge of a cab in new york is $2.50 as soon as you enter the cab. There is an additional charge of $2.50 per mile trav
    9·2 answers
  • 3. For each equation, determine if x=2 is a solution. Explain or show your reasoning. Select ALL of those where the x can equal
    8·1 answer
  • 9/14 divided by 15/2 as a simplest form
    5·2 answers
  • the diagram shows a right-angled triangle ABC and a circle. A, B and C are points on the circle AB is a diameter of the circle A
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!