Maggie has 7 tiles with pictures of plants and 2 tiles with pictures of animals. Maggie keeps all the tiles on a mat with the pictures hidden and mixes them up. She then turns one tile face up and finds the picture of a plant on it. She removes this tile from the mat and turns over another tile without looking. What is the probability that the second tile that Maggie turns over has a plant on it?
Answers
Answer:
Step-by-step explanation:
We are given that Maggie has 7 tiles with pictures of plants and 2 tiles with pictures of animals .
Number of tiles with picture of plants =7
Number of tiles with picture of animals =2
Total number of tiles =7+2=9
We have to find the probability that the second tile that Maggie turns over has plant on it .
When she removes one tile of picture of plant then she has number of tiles of picture of plants =6
Total number of tiles =8
Probability,P(E)=
Using the formula then we get
The probability that she finds tile of picture of plant =
Answer:6/8 - - - - simplified 3/4
Step-by-step explanation: removing the tile she just flipped over would be 6 plants and 2 animals so there would be 8 total tiles and you would putt the remaining tiles over it like so 6/8 meaning out of the remaining 8 tiles 6 of them are plants giving her a 6 in 8 chance or a 3 in 4 chance
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Answers
Answer: (A) 15 degrees
====================================================
Explanation:
With any parallelogram, the adjacent angles always add to 180 degrees.
(angle ADC) + (angle DCB) = 180
(angle ADC) + 120 = 180
angle ADC = 180 - 120
angle ADC = 60 degrees
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Angles 1 and 2 combine to form angle ADC by the angle addition postulate. This is just the idea of gluing smaller angles to form larger ones.
(angle 1) + (angle 2) = angle ADC
45 + (angle 2) = 60
angle 2 = 60-45
angle 2 = 15 degrees
Answers
The equation in slope-intercept form for the line with slope 1/2 and y-intercept -9 will be y = (1/2)x - 9.
What is a linear equation?
A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
The linear equation is given as,
y = mx + c
Where m is the slope of the line and c is the y-intercept of the line.
The slope of the line is 1/2 and the y-intercept of the line is -9. Then the equation of the line is given as,
y = (1/2)x - 9
The equation in slope-intercept form for the line with slope 1/2 and y-intercept -9 will be y = (1/2)x - 9.
More about the linear equation link is given below.
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Answer:
y = 1/2x-9
Step-by-step explanation:
y = mx + b
b = y-intercept
m = slope
so, if y = mx + b, then y = 1/2x - 9
Answers
876, 000, 000
Now lets write it in expanded form:-
876, 000, 000
800,000,000 + 70,000,000 + 6,000,000 + 0 + 0 + 0 + 0 + 0 + 0 = 876, 000, 000
So, 876 million in expanded form is:-
800,000,000 + 70,000,000 + 6,000,000 + 0 + 0 + 0 + 0 + 0 + 0 =
Hope I helped ya!! xD
Answers
and the erased answer is correct
10=-6.5+n
add 6.5 both sides
10+6.5=6.5-6.5+n
16.5=0+n
16.5=n
Answers
In 5 months Josh watched 300 television shows, and it is multiplication problem.
What is Unitary Method?
The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
Given:
Josh watches 720 televisions shows in one year.
In onemonth Josh watches = 720/12
= 60 shows
and, in 5 month Josh watches
= 60 x 5
= 300 television shows.
Learn more about Unitary Method here:
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Answers
Answer:
-5a=10
a=10/-5
a=-2
Step-by-step explanation: