Answer:
0 because he has no books
Step-by-step explanation:
Answer:
x-2/x
Step-by-step explanation:
¨/¨ means over
Answer:
gradient m = - 1
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the gradient and c the y- intercept )
y = - x - 3 ← is in slope- intercept form
with gradient m = - 1
Answer:
38
Step-by-step explanation:
38-14=24
Answer:
2^(15)
Step-by-step explanation:
32³ wants to be expressed in base 2.
Now,let's express 32 in terms of 2. This gives; 32 = 2 × 2 × 2 × 2 × 2.
This means 32 = 2^(5)
Thus; 32³ = (2^(5))³
In indices the 5 will multiply the 3 to give;
32³ = 2^(15)