Answer:

Step-by-step explanation:
We are given that

f(0)=-3,f(1)=2,f(3)=5 and f(4)=0
We have to find the polynomial
Substitute the value x=0 then ,we get
f(0)=d=-3
Substitute x=1 then we get


(equation I)
Substitute x=3 then we get


(Equation II)
Substitute x=4 then we get

(Equation III)
Equation I multiply by 3 then subtract from equation II
(Equation IV)
Equation II multiply by 4 and equation III multiply by 3 and subtract equation II from III
(Equation V)
Equation IV multiply by 2 and then subtract from equation V



Substitute the value of a in equation IV then we get




Substitute the value of b in equation I then we get



Substitute the values then we get

1+38*225(12/77)
1+38*225*6.41
1*8550*6.41
1+54,805.5
54,806.5
Use pemdas to solve it
Answer:
The conversion of minutes to seconds is skipped in multiple-step conversion.
Step-by-step explanation:
Given:
To convert 18 hours into seconds.
Now, to get the conversion ratio skip in this multiple-step conversion.
First we need to convert hours into minutes:
1 hour = 60 minutes.
So, 18 hours = 
=
.
Then, we convert minutes into seconds:
1 minute = 60 seconds.
So, 1080 minutes = 
=
.
Thus, 18 hours = 64800 seconds.
<u>As given in question the conversion from hours to seconds is there but the conversion of minutes to second is not there it is skipped so the result is incorrect.</u>
Therefore, the conversion of minutes to seconds is skipped in multiple-step conversion.
Answer:
A and C are the right answers
Step-by-step explanation:
Top row only
3 out of the 12 squares are shaded in therefore 3/12 which you can simplify into 1/4
Left column only
3 out of the 6 squares are shaded in therefore 3/6 which you can simplify into 1/2
Answer:
The three consecutive integers are 19, 20, and 21. And 19 + 21 = 40.
Step-by-step explanation:
Let the first integer be x.
The next consecutive integer would be x + 1 and the next x + 2.
The equation for the sum of the first and third integer equaling 40 can then be written as:
x + (x + 2) = 40
Solving gives:
2x + 2 = 40
2x + 2 - 2 = 40 - 2
2x = 38
x = 19