All categories

3 years ago

What is the distance between the points (-3, 2) and (1,0)?

Mathematics

2 answers:

sleet_krkn [62]3 years ago

7 0

the difference is (4,-1)

grigory [225]3 years ago

6 0

The answer would be (4-1)

You might be interested in

What is the most precise measurement this beaker can give?

andriy [413]

The answer should be B. to the nearest 25 ML

8 0

3 years ago

Read 2 more answers

There are 48 people who have signed up to attend the midnight barbecue at the Rainbow Canyon Recreation Center. The chef wants t

BARSIC [14]

A) 264 11/2 *48
B) 66 pounds of beef needed .25*264
C) 66 pounds

6 0

3 years ago

A chemical flows into a storage tank at a rate of (180+3t) liters per minute, where t is the time in minutes and 0<=t<=60

Yuliya22 [10]

Answer:

The amount of the chemical flows into the tank during the firs 20 minutes is 4200 liters.

Step-by-step explanation:

Consider the provided information.

A chemical flows into a storage tank at a rate of (180+3t) liters per minute,

Let $c(t)$ is the amount of chemical in the take at <em>t </em>time.

Now find the rate of change of chemical flow during the first 20 minutes.

$\int\limits^{20}_{0} {c'(t)} \, dt =\int\limits^{20}_0 {(180+3t)} \, dt$

$\int\limits^{20}_{0} {c'(t)} \, dt =\left[180t+\dfrac{3}{2}t^2\right]^{20}_0$

$\int\limits^{20}_{0} {c'(t)} \, dt =3600+600$

$\int\limits^{20}_{0} {c'(t)} \, dt =4200$

So, the amount of the chemical flows into the tank during the firs 20 minutes is 4200 liters.

5 0

3 years ago

How many feet are in 2 miles 300 feet?

Stells [14]

I believe the answer would be 10,860 my friend :) good luck with your problem, and have a great day

3 0

3 years ago

A farmer can spend no more than $4,000 on fertilizer and seeds. The fertilizer costs $2 per pound and seeds cost $20 per pound.

lilavasa [31]

Answer:

The graph in the attached figure

Step-by-step explanation:

Let

f -----> the number of pounds of fertilizer

s ----> the number of pounds of seeds

we know that

The inequality that represent the situation is

$2f+20s\leq 4,000$

using a graphing tool

see the attached figure

The solution is the triangular shaded area

7 0

3 years ago

Read 2 more answers