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
Lena [83]
3 years ago
9

Is 2750 a reasonable answer for 917 times 33 explain

Mathematics
1 answer:
S_A_V [24]3 years ago
8 0
No. 30*900 is 27000 plus 3*900 is 2700 which is 29700. This approximation is completely off from 2750 and therefore your approximation is an unreasonable answer.
You might be interested in
Which of the following binomials is a factor of 22 + 7 −9 ?
Kipish [7]
B i think..............
8 0
3 years ago
ln(y+1)-lny=1+3lnx . Express y in terms of x, in a form not involving logarithms. (4 marks, Maths CIE A level)
Delicious77 [7]
remember
ln(x)=log_e(x)
and
log_x(a)-log_x(b)= log_x( \frac{a}{b} )
and
log_a(b)=c means a^c=b
and
blog(a)=log(a^b)



so

ln(y+1)-ln(y)=1+3ln(x)
ln( \frac{y+1}{y} )=1+ln(x^3)

minus ln(x^3) from both sides

ln( \frac{y+1}{y}-ln(x^3) )=1
ln( \frac{y+1}{yx^3})=1
log_e( \frac{y+1}{yx^3})=1

translate

e^1=\frac{y+1}{yx^3}
e=\frac{y+1}{yx^3}

times both sides by yx^3

eyx^3=y+1

minus y from both sides

eyx^3-y=1
y(ex^3-1)=1

divide both sides by (ex³-1)

y= \frac{1}{ex^3-1}
6 0
3 years ago
Read 2 more answers
Need Answer Immediately!!!!!
Fiesta28 [93]
<h2>Answer:</h2>

y = \frac{-5}{4}x + 3

<h2>Step-by-step explanation:</h2>

As shown in the graph, the line is a straight line. Therefore, the general equation of a straight line can be employed to derive the equation of the line.

The general equation of a straight line is given by:

y = mx + c <em>or            </em>-------------(i)

y - y₁ = m(x - x₁)        -----------------(ii)

Where;

y₁ is the value of a point on the y-axis

x₁ is the value of the same point on the x-axis

m is the slope of the line

c is the y-intercept of the line.

Equation (i) is the slope-intercept form of a line

Steps:

(i) Pick any two points (x₁, y₁) and (x₂, y₂) on the line.

In this case, let;

(x₁, y₁) = (0, 3)

(x₂, y₂) = (4, -2)

(ii) With the chosen points, calculate the slope <em>m</em> given by;

m = \frac{y_2 - y_1}{x_2-x_1}

m = \frac{-2-3}{4-0}

m = \frac{-5}{4}

(iii) Substitute the first point (x₁, y₁) = (0, 3) and m = \frac{-5}{4} into equation (ii) as follows;

y - 3 = \frac{-5}{4}(x - 0)

(iv) Solve for y from (iii)

y - 3 = \frac{-5}{4}x

y = \frac{-5}{4}x + 3 [This is the slope intercept form of the line]

Where the slope is \frac{-5}{4} and the intercept is 3

8 0
3 years ago
Translate to words<br> 6.4 - 3x + 8
laiz [17]

Answer:

Eight more than three times a number subtracted from six times 4

Hope that helps and have a great day!

5 0
3 years ago
Read 2 more answers
What is the factor of 3x2-9x-12?<br> pleaseeee help me guys !!
8090 [49]

Answer:3x² - 9x - 12 =

3(x² - 3x - 4) =

3(x² + x - 4x - 4) =

3(x(x+1)-4(x+1)) =

3(x+1)(x-4)

Step-by-step explanation:

8 0
4 years ago
Other questions:
  • how many 16 oz bottles would be needed to hold the same total amount of water as 56 bottles that each holds 20 oz?
    14·2 answers
  • What value of x will make the equation true
    11·2 answers
  • For the given decimal −0.009, find the two integers closest to it.
    15·1 answer
  • 9 years equals how many days
    15·2 answers
  • Chris is a college student who can work a maximum of 40 hours per week. He needs to make at least $900 in order to cover his exp
    12·1 answer
  • How many liters will a container 45cm by 80cm by 36 cm hold?
    6·1 answer
  • Do you know what is x+3x-8+x=55
    13·1 answer
  • Leah babysits during the day for three dollars per hour and at night for five dollars per hour. If she worked five hours in our
    11·2 answers
  • You and three friends enter an esports competition that has a total of 60 competitors. What is the probability that you and your
    7·1 answer
  • Help how would you do this?<br>-3x + 16 =1​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!