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
Marysya12 [62]
2 years ago
11

50 POINTS AVAILABLE Anyone understand this?Please lmk!

Mathematics
2 answers:
Savatey [412]2 years ago
7 0

Answer:

See below

Step-by-step explanation:

3.865 <= n < 3.875     ( I believe)

viktelen [127]2 years ago
6 0

Answer:

Step-by-step explanation:

the error interval for n is: 3.865\leq n < 3.875

You might be interested in
Find the area of this figure. Please show work if you can!
Yuri [45]
Here is the answer if you can't read my writing than just ask. also if you have any questions about how I got something feel free to ask

8 0
3 years ago
Suppose It takes 6.4 pounds of seed to completely plant one acre of land. Joe has 18.5 acres of land. Find the amount of seed he
leonid [27]

\begin{array}{ccll} lbs&acre\\ \cline{1-2} 6.4&1\\ x&18.5 \end{array}\implies \cfrac{6.4}{x}=\cfrac{1}{18.5}\implies (6.4)(18.5)=x\implies 118.4=x

4 0
2 years ago
Write the expression using exponents 5.2 • y • y • y =
Katyanochek1 [597]

Answer:

5.2y^3

Step-by-step explanation:

There are 3 y's which can be presented as y^3

5.2 times y^3 = 5.2y^3

( By the way, " ^ " is a square root sign )

4 0
3 years ago
Graph the line that passes through the points (2, 1) and (1, -2) and determine the equation of the line.
ankoles [38]

Answer:

y = 3x - 5

Step-by-step explanation:

Slope Formula: m = \frac{y2-y1}{x2-x1}

Slope-Intercept Form: y = mx + b

Step 1: Find slope

m = (-2 - 1)/(1 - 2)

m = 3

Step 2: Find <em>b</em>

y = 3x + b

-2 = 3(1) + b

-2 = 3 + b

b = -5

Step 3: Rewrite linear equation

y = 3x - 5

Step 4: Graph using graphing calc

3 0
4 years ago
An inlet pipe on a swimming pool can be used to fill the pool in 33 hours. The drain pipe can be used to empty the pool in 34 ho
pav-90 [236]

Answer:

  • 374 hours

Step-by-step explanation:

  • Filling rate is 1/33
  • Draining rate is 1/34

<u>The difference is the filling rate with both lines open:</u>

  • 1/33 - 1/34 = 1/1122

The pool is 2/3 full and needs filling the remainder, 1/3.

<u>Time required to fill:</u>

  • 1/3 : 1/1122 = 1122/3 = 374 hours
7 0
3 years ago
Other questions:
  • Is the dot on a number line for a greater than less than problem open or closed for an unequality
    6·2 answers
  • The height of a building is proportional to the number of floors. The figure shows the height of a building with 7 floors. Compl
    15·1 answer
  • Convert -40° into radians
    8·1 answer
  • If sin theta = cos theta then find the value of theta
    5·1 answer
  • 150 is what percent of 30
    12·2 answers
  • Ishaan is 2 times as old as christopher. 35 years ago, ishaan was 7 times as old as Christopher. How old is Christopher now?
    5·2 answers
  • If there is an 8.5% tax on a $30 sweater, what is the tax amount?
    14·2 answers
  • Type your answer into the box. X 30° Calculate the size of angle x. angle x =​
    9·2 answers
  • Find the missing side. Round to the nearest tenth.<br> 1)<br> 19<br> х<br> 29
    9·1 answer
  • I need help please !
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!