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
Andrews [41]
2 years ago
5

Felipe fills an aquarium to a depth of 3/5 meters in 7 1/2 minutes.

Mathematics
2 answers:
dem82 [27]2 years ago
6 0

Answer:

2/25 meters per minute.

Step-by-step explanation:

I believe this is right please correct me if I'm wrong.

gogolik [260]2 years ago
6 0
3/5 divided by 450 seconds = 1/750 * 60= 2/25 meter per minutes
You might be interested in
A bacteria culture contains 1500 bacteria initially and doubles every hour. (a) Find a function N that models the number of bact
Tpy6a [65]

Answer: a) N(t)=1500(2)^t

b) 25165824000

Step-by-step explanation:

The exponential equation for growth is given by :-

y= ab^t , where a= initial value , b =multiplicative growth factor and t = time.

Given : A bacteria culture contains 1500 bacteria initially and doubles every hour.

i.e. a = 1500 and b= 2

Then, the function N that models the number of bacteria after t hours will be :

N(t)=1500(2)^t

To find , the number of bacteria after 24 hours , we put t= 24 in above equation , we get

N(24)=1500(2)^{24}\\\\=1500(16777216)=25165824000

Hence, the number of bacteria after 24 hours is 25165824000.

7 0
3 years ago
In two years what percent of his age will Benny’s mom be at that time since Benny is 12 and his mom is 48
Ksju [112]

Answer:

His mom’s age will be 1/% of Benny’s age at that time.

Step-by-step explanation:

14>>100%

1>>(100/14)%

50>>50(100/14)%

50>>25(100/7)%

50>>(2500/7)%

50>>357 1/7%

so in two years Benny will be 14 and his mom will be 50.

7 0
3 years ago
What is the length of BC in the right triangle below?
gayaneshka [121]

Hey there! :)

Answer:

C. BC = 39 units.

Step-by-step explanation:

Use the Pythagorean theorem to solve for BC. Let BC = c, AB = a, and AC = b.

c² = a² + b²

c² = 15² + 36²

Square and simplify:

c² = 225 + 1296

c² = 1521

c = √1521

c = 39 units.

Therefore:

BC = 39 units.

5 0
3 years ago
Read 2 more answers
What is the rate of change and initial value of the linear function modeled by a line passing through the points (0,8) and (3,-1
kumpel [21]
The rate of change is equal to rise over run
= (-1 - 8)÷(3 - 0)
= -9 ÷ 3
= -3

When you say initial value I'm assuming you mean the y-intercept

In that case you first need to find the equation of the line by substituting the gradient and point into the gradient intercept formula

y - 8 = -3(x - 0)
y = -3x + 8

The y-intercept is when x = 0 so,

y = -3(0) + 8
Therefore y = 8
3 0
3 years ago
Please help!!!! Consider the region shaded in yellow. Which inequality does the shaded region correspond to?
denis-greek [22]

Answer:

y-x-1 < 0

Step-by-step explanation:

according to the graph (0,1) and (-1,0) lies on the doted line,

equation of the dotted line is y-x-1=0

shaded region = y-x-1 < 0

5 0
1 year ago
Other questions:
  • Can someone help me with this question?
    9·2 answers
  • I really need help with this. English isn't my first language, and I've asked 3 different people and no one is able to explain t
    12·1 answer
  • A $65 coat is now on sale for $52. What percent discount is given?
    9·2 answers
  • Simplify -2x^3yxxy^2
    9·1 answer
  • Can someone help me with this?
    15·2 answers
  • 2/6 + 1/8<br> A) <br> 11/24<br> B) <br> 3/14<br> C) <br> 5/24<br> D) <br> 8/18
    15·1 answer
  • Find the volume of a cone with a diameter of 5.5 km
    5·1 answer
  • The length of a rectangle is 1 more than twice its width. The rectangle has an area of 210 m2.
    12·1 answer
  • (3x - 4)(4x2 - 5x + 6)
    15·1 answer
  • Answer question below.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!