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
Olegator [25]
3 years ago
9

Problem 1:

Mathematics
1 answer:
pishuonlain [190]3 years ago
5 0

Answer:

A = 2

D = 1

B = 4

C = 3

Step-by-step explanation:

Height of water in bathtub is a function of water in bathtub.

P(t) = w ; t = time ; w = height of water.

A: P (0)=0 ; At time, t = 0 ; height of water = 0, there is no water on bathtub

2: The bathtub starts out with no water.

D: P (20) = 0 ; At time, t = 20 ; w = 0 ;the tub is empty.

1: After 20 minutes, the bathtub is empty.

B:P (4)= 10 `; At t = 4, w = 10 ; height of water in bath tub is 10

4: The height of the water is 10 inches after 4 minutes

C:P (10) = 4 ; At t = 10, w =4, height of water in bathtub = 4 inches

3: After 10 minutes, the height of the water is 4 inches.

.

You might be interested in
Travis wants to build a fence around his mother's rectangular garden. The length of the garden is 315 centimeters, and the width
Mariulka [41]

Answer: 12.1 meters

Step-by-step explanation:

This is a rectangular fence so it represents a rectangle.

Fencing the garden will require going around it therefore you are looking for the perimeter.

Perimeter of a rectangle = (2 * Length) + ( 2 * Width)

= (2 * 315) + ( 2 * 290)

= 1,210 cm

Convert to meters:

A meter is 100 centimeters

= 1,210 / 100

= 12.1 meters

7 0
3 years ago
Simplify:
wlad13 [49]

Answer:

39/25

Step-by-step explanation:

i use a very good app to find the answer

8 0
3 years ago
Uptown Country Club only admits members with annual incomes in the top 2.5% of the United States. If the annual individual incom
Verdich [7]

Answer:

$74,600

Step-by-step explanation:

-Given the probability is 2.5%, mean=$55,000 and standard deviation= $10,000

-We find the z value of 2.5%

p=P(z>\frac{X-\mu}{\sigma})\\\\1.96=P(z

Hence, the minimum amount of income to be in the top 2.5% is $74,600

5 0
4 years ago
Log 3x^2y fully expanded
Leya [2.2K]

Answer:

6xy

Step-by-step explanation:

5 0
3 years ago
Kevin can travel 22 1/2 miles in 1/3 hour. What is his average speed in miles per hour? A.65 mph B.65.7 mph C.68 mph D.70 mph
mojhsa [17]

To find the answer, multiply 22 1/2 by 3.

22 1/2 x 3 = 67 1/2

This can round up to 68

The answer is C. 68 mph

If you have any further questions feel free to ask.

Hope this helps.

7 0
4 years ago
Other questions:
  • What's the verbal expression for this ?
    10·1 answer
  • Congratulations! You just won a fantastic trip to Cozumel!! Unfortunately you cannot take your dogs with you. None of your famil
    14·1 answer
  • Is 5/7 greater than 4/6 and Y and please don't be complicated
    7·1 answer
  • A grocery store has a discount of 13% off hand soap. At the same time, the hand soap manufacturer has a coupon for $2.00 off. As
    9·2 answers
  • Please help me. I'm very confused with this question. Thanks
    7·2 answers
  • R(x) = -0.21x^3 + x^2 - 8.1x - 3 for x= -1 and x = 2
    15·1 answer
  • N-(m+n); use m=2, and n=-3
    10·1 answer
  • Find the area and perimeter of trapezium.
    7·2 answers
  • Connor found out that 60% of 40 is the same as 25% of the number n. what is the value of n?
    9·2 answers
  • Felicity needs to buy 3 dozen cookies for a party. The first 16 cookies cost $0.28 each. The rest cost $0.19.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!