Answer:
4x+1 to 2x+6 the graph has been shifted or reflected on the y-axis
B. 512
C. 128
D. 256
Displacement is a measurement that includes direction.
Displacement is the difference between a starting point and an ending point.
Displacement is how far an object travels from starting point to ending point.
Displacement is measured as a straight line between a starting point and an ending point.
Answer: displacement is a measure that includes direction
Displacement is the difference between a starting point and a ending point
Displacement is measured as a straight line between a starting point and an ending point
Step-by-step explanation:
B. x = −8 and x = 8
C. x = −4 and x = 4
D. x = −2 and x = 2
Answer:
C
Step-by-step explanation:
Given
4x² = 64 ( divide both sides by 4 )
x² = 16 ( take the square root of both sides )
x = ± = ± 4
Solutions are x = - 4 and x = 4 → C
Answer:
64
Step-by-step explanation:
The probability that Emma has heart disease and the test predicts heart disease is:
48%
Let A denote the event that Emma has a heart disease.
and B denote the event that the test predicts accurate.
Hence, A∩B denote the event that Emma has heart disease and the test predicts heart disease.
From the given equation we have:
P(A)=0.6
and P(B)=80%=0.8
As we know that event A and event B are independent.
Hence, we have:
P(A∩B)=P(A)×P(B)
⇒ P(A∩B)=0.6×0.8
⇒ P(A∩B)=0.48=48%
Hence, the probability is:
48%
Answer:
Option D. ∠BCP = 31°
Step-by-step explanation:
As we know by the theorem tangent and chords, an angle formed by a chord and a tangent that intersect on a circle is half the measure of the intercepted arc.
Theorem clearly reveals ∠BCP =
Since arc BC = 62°
So ∠BCP =
Option D. ∠ BCP = 31° is the answer.