79.623 rounded to the nearest whole would be 80
Answer:
y= 1/2x+1
Step-by-step explanation:
Answer:
360
Step-by-step explanation:
Given
Digits: 0 to 5
Required
Number of 4 digit passcode that can be generated.
First, we need to get the number of usable digits.
Digits 0 to 5 = 0,1,2,3,4,5
Number of digits = 6
To make a 4 digit passcode;
The first digit can be taken from any of 6 digits
The second digit, any of the remaining 5 digits
The third digit, any of the remaining 4 digits
The fourth digit, any of the remaining 3 digits
Number of passcode = 6 * 5 * 4 * 3
Number of passcode = 360
Answer:
Step 1 of 5
(1). Familiarize.
<em>The energy in the slice of carrot cake is described in terms of the requirement of energy of an adult on a day.
</em>
<em>
</em>
<em>So we let x calories = the requirement of energy of an adult on a day.</em>
<em>3/4 ( x ) calories
</em>
<em>
</em>
<em>Then is the energy in the slice of carrot cake.
</em>
<em>
</em>
<em>The energy in the slice of carrot cake is 1560 calories.</em>
<em />
Answer:
first option
Step-by-step explanation:
Given
f(x) = 
← factorise the numerator
= 
← cancel (x + 4) on numerator/ denominator
= 2x - 3
Cancelling (x + 4) creates a discontinuity ( a hole ) at x + 4 = 0, that is
x = - 4
Substitute x = - 4 into the simplified f(x) for y- coordinate
f(- 4) = 2(- 4) - 3 = - 8 - 3 = - 11
The discontinuity occurs at (- 4, - 11 )
To obtain the zero let f(x) = 0, that is
2x - 3 = 0 ⇒ 2x = 3 ⇒ x = 
There is a zero at ( , 0 )
Thus
discontinuity at (- 4, - 11 ), zero at ( , 0 )
