Answer:
7/24
Step-by-step explanation:
Given in the question,
a number cube is tossed and a spinner is spun.
Cube have 6 in numbers
1 2 3 4 5 6
probability of having 3 or 4 = 2/6
= 1/3
Spinners are commonly made with 6, 8, 10 and 12 flat surfaces.
If a spinner has 8 flats then you have a 7/8 chance of not getting an 8.
Probability of getting a 3 or 4 on the number cube and not getting 8
"and" mean multiplication
7/8 x 1/3
7/24
Answer:
Given: y = x2 + 4x – 5
Find the following
y-intercept
x-intercepts or the zeros of the functions or roots
graph of the function, given vertex is at (-2, -9)
Solve the system of linear equations – x + 6y = 8 2x + 5y = 3
Write the names of curves, given their equations:
x2/16 + y2/9 = 1
3y = 2x + 5
(x - 5)2 + (y + 6)2 = 25
x2/16 – y2/25 = 1
y = 2x2 + 10x + 25
Write down the first five terms of the arithmetic progression with the first term 8 and common difference 7, then find the 17th
Write down the first five terms of the geometric progression with the first term 3 and common ratio 2, then find the 17th
We know that
in the right triangle DEF
tan F=opposite side angle F/adjacent side angle F
where
angle F=37°
opposite side angle F=DE
adjacent side angle F=FE-----> 3 units
so
tan F=DE/FE--------> DE=FE*tan F------> DE=3*tan 37-----> DE=2.26----> 2.3 units
the answer is
DE is 2.3 units
Answer:
Your choice is correct.
Step-by-step explanation:
The amplitude (multiplier of sin( )) is half the diameter, so is 17.5. The midline (value added to the sine function) is the difference between the maximum (50) and the amplitude (17.5), so is 50-17.5 = 32.5. All choices have the correct frequency.
The function will look like ...
f(t) = 17.5·sin(2πt/5) +32.5 . . . . . as you have marked
One tenth of 0.2 is 0.02 :)
