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
Yakvenalex [24]
2 years ago
15

4. Three hoses are connected end to end. The first hose is

Mathematics
1 answer:
Yuri [45]2 years ago
4 0

Answer:7.25 feet

Step-by-step explanation:

6.25+6.5=12.75

20-12.75=7.25

You might be interested in
State whether the growth (or decay) is linear or exponential, and answer the associated question.
Gekata [30.6K]

Answer:

The growth is linear.

It will be worth $124,500 in three years.

Step-by-step explanation:

The value of a house is increasing by $1500 per year.

Fixed increase, that is, each year the value increases the same. So the growth is linear.

Value after t years:

The equation has the following format:

V(t) = V(0) + a*t

In which V(0) is the current value and a is the yearly increase.

The value of a house is increasing by $1500 per year. It is worth $120,000 today.

Then V(0) = 120000, a = 1500

So

V(t) = V(0) + a*t

V(t) = 120000 + 1500*t

What will it be worth in three years?​

This is V(3).

V(t) = 120000 + 1500*t

V(3) = 120000 + 1500*3

V(3) = 124500

It will be worth $124,500 in three years.

3 0
3 years ago
How much interest is earned on a principal of $2.58 invested at an interest rate of 5% for four years?
pochemuha

Answer:

Step-by-step explanation:

The formula for simple interest is

prt = I, where p is the initial investment, r is the interest rate in decimal form, t is the time it's invested for, and I is the interest earned. We multiply the p, the r, and the t together to get I. For us that looks like this:

(2.58)(.05)(4) = I and

I = .516 or 52 cents.

7 0
2 years ago
Read 2 more answers
Experimental probability that it will rain on any given day in Houston Texas is about 50% out of the 365 days about how many day
sergey [27]
If the exper. prob. of rain is 50%, then the expected # of days on which rain will fall in Houston is 0.50(365), or 182 days.  Lot of rain!

4 0
3 years ago
How much time passed between <br> 17:23:53 and 18:23:53
LenKa [72]
If both of those times were on the same date and in
the same time-zone, then exactly 1 hour passed.
5 0
3 years ago
Read 2 more answers
Which statement are true regarding undefinable terms in geometry
valina [46]

Answer:

A plane has an unlimited number of points.

Step-by-step explanation:

A plane has an unlimited number of points.

An exact solution represents a point's position on the coordinate plane (x, y).

Even though a point has no dimensionality, the second assertion is incorrect.

Because a linear has only one component, length, the third assertion is likewise incorrect.

8 0
2 years ago
Other questions:
  • In a kitchen there are four containers that can hold different quantities of water, as shown in the figure below: Four container
    13·2 answers
  • The sum of 3 and x is less than 7.
    9·2 answers
  • A square has of 30 square meters and a perimeter of 34 meters. what ate the dimensions of the rectangle?
    6·1 answer
  • What is the purpose of Australians paying tax?
    11·1 answer
  • Jennifer has 5 pairs of blue socks and 9 pairs of white socks. What is the ratio of white pairs to blue pairs? pls help
    10·1 answer
  • On a coordinate plane, kite H I J K with diagonals is shown. Point H is at (negative 3, 1), point I is at (negative 3, 4), point
    5·1 answer
  • What is 3 made into a fraction
    12·2 answers
  • Fine the area of the square when z=3/2
    7·1 answer
  • The American Community Survey (ACS), part of the United States Census Bureau, conducts a yearly census similar to the one taken
    10·1 answer
  • Hey Please Answer This Question For Me Please?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!