Answer:
n=4
Step-by-step explanation:
Attachment has my work.
Who can do 20 assignments in math for me rn needs to b finish in 5 hours?
1 answer:
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Answer:
0.04
Step-by-step explanation:
Given that a dart is to be thrown at a target. The probability the dart will hit the target (yes or no) on a single attempt is 0.20
Each throw is independent of the other throws.
Let x be the no of times the target is hit in the trial of 4 throws
Since each outcome is independent of the other X is binomial with n =4 and p = 0.20
Required probability
= the probability that it will take less than or equal to 4 throws to hit the target on both successful target hits
=P(X=2 when n =2) + P(x=2 when x =3) + P(x=2 when x =4)
=
Answer:
y =
- 
Explanation:
The slope-intercept form of an equation has the following formula:
y = mx + c
where:
m is the slope
c is the y-intercept
The given is:
17x + 4y = -14
To put this in slope-intercept form,we will need to isolate the y as follows:
17x + 4y = -14
4y = -17x - 14
y = (-17/4)x - (14/4)
y = -
where:
m is the slope = -17/4
c is the y-intercept = -7/2
Hope this helps :)
y =
Explanation:
The slope-intercept form of an equation has the following formula:
y = mx + c
where:
m is the slope
c is the y-intercept
The given is:
17x + 4y = -14
To put this in slope-intercept form,we will need to isolate the y as follows:
17x + 4y = -14
4y = -17x - 14
y = (-17/4)x - (14/4)
y =
where:
m is the slope = -17/4
c is the y-intercept = -7/2
Hope this helps :)
Hi Clear13 the answer is x=4 .I've included a picture to explain why
