Craig is learning to identify local birds with a Field Guide to Forest Birds deck of cards. He
randomly selects one card from the deck, puts it back in the deck, and selects another card.
He repeats this several times and gets 4 hummingbirds, 3 falcons, 1 woodpecker, 4 owls, 3
loons, and 2 eagles.
Based on the data, what is the probability that the next card Craig selects will be a falcon
card?
Write your answer as a fraction or whole number.
The probability helps us to know the chances of an event occurring. The probability that the next card Craig selects will be a falcon
card is 3/17.
What is Probability?The probability helps us to know the chances of an event occurring.
[tex]\rm Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}[/tex]
Given that Craig gets 4 hummingbirds, 3 falcons, 1 woodpecker, 4 owls, 3
loons, and 2 eagles. Therefore, a total of 17 possible outcomes. Now, since the number of outcomes which are falcon is 3. Therefore, the probability of the next card being a falcon can be written as,
[tex]\rm Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}[/tex]
[tex]\rm Probability = \dfrac{\text{Number of falcon cards}}{\text{Total number of possible outcomes }} = \dfrac{3}{17}[/tex]
Hence, the probability that the next card Craig selects will be a falcon
card is 3/17.
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How could you figure out how many gallons it could carry in and hour .
Answer:
please ask the question clearly
Find the number of sides for each regular polygon using the given angle.
11) Each exterior angle is 5º.
Sides:
12) Each interior angle is 165º.
Sides:
13. Parallelogram: Yes or No
Reason:
77
103
103
77
Answer:
72sides
24sides
yes parallelogram, each opposing angle is the same
please help me asap!!!!!!!
Answer:
588
Step-by-step explanation:
Formula for area of parallelogram is just base x height, so you do 28*21 and you get 588.
hope that helped :)
Help is in 1 minute
!!!!!!!!!!!!!!!!!!!!!!!!!!
Mike uses 22 ounces of lemon juice to make one pitcher of lemonade. He has 572 ounces of lemon juice. How many pitchers of lemonade can Mike made?
Answer:594
Step-by-step explanation: You have to add to find ur answer so it will be 594 ounces
Or just multiply
Flora wants to create a scale drawing of
the Empire State Building on an 8 inch
by 11 inch piece of paper. She wants the
drawing to be as large as possible. Which
shows the scale she should use?
Length- 1,792
With- 195
Answer:
The scale drawing is 1 centimeter to 50 meters ⇒ answer E
Step-By-Step Explanation:
* Lets explain how to solve the problem
- The height of the empire state building is about 1450 feet long and
400 feet wide
- Andre wants to make a scale drawing of the front view of it on an
8 1/2 inches by 11 inches piece of paper
- We need to select one of these scales that we think is the most
appropriate for the scale drawing
A. 1 inch to 1 foot
B. 1 inch to 100 feet
C. 1 inch to 1 mile
D. 1 centimeter to 1 meter
E. 1 centimeter to 50 meters
F. 1 centimeter to 1 kilometer
- For scale A , B , and D the scaled image will not fit the page
- For scale C and F the drawing will be very small because 1 mile
is 5280 feet and 1 kilometer is 3280.84 feet
- E is most appropriate because 1 meter is 3.28084 feet, then the
height of the empire state is 442 m dividing by 50 m gives about
8.8 cm and the height of the paper is 11 inches which is about 28 cm
and the width of the empire state is about 122 m dividing by 50 m
gives about 2.5 cm and the width of the paper is 8 1/2 inches which
is about 22 cm then the drawing will be appropriate for drawing
∴ The scale drawing is 1 centimeter to 50 meters
Which table represents a linear function?
Answer:
The Third table down is the answer, as it has a consistant rate of change for both X and Y
Answer:
The Answer is C.
Step-by-step explanation:
By looking at the y-axis we can see if they go up by the values by down by 8.
Which of the set of expressions is equivalent?
A. 3(2x+5) and 6X+5
B. 2(3x+5) and 6x+15
C. 3(2x+5) and 6x+10
D. 2(3x+5) and 6x+10
what is the number for x
x-2=4
Answer:
6
Step-by-step explanation:
x-2=4
x=6
6-2=4
hope it helps
2/5 [ -3/7 + (-1/6) ]
step-by-step answer please
Step-by-step explanation:
Step I: [Take only first 5 digits] A five digit number divisible by 5 can only end with '5'(0 is not allowed)
=> Middle digit is 5. Number is _ _ _ _ 5 _ _ _ _
Step II: All even digits should be even. because they'll be divided by an even number.
Step III: [Take only first 8 digits]An eight digit number with 6th digit as even number, last 2 digit can have only 4 combinations, . These are 96, 16, 72, 32. Number will be as follows:
(EDIT: Considering that it is divisible by 8 and 7th digit is odd)
_ _ _ _ 5 _ 1 6 _
_ _ _ _ 5 _ 9 6 _
_ _ _ _ 5 _ 7 2 _
_ _ _ _ 5 _ 3 2 _
Step IV: [Take only first 4 digits]A four digit number divisible by four ends only with 2 or 6. Keeping in mind that these number don't repeat only 4 Combinations are possible:
(EDIT: Using the fact that 3rd digit is odd and is divisible by 4)
_ _ _ 2 5 _ 1 6 _
_ _ _ 2 5 _ 9 6 _
_ _ _ 6 5 _ 7 2 _
_ _ _ 6 5 _ 3 2 _
Step V: [Take only first 6 digits]For a number to be divisible by 6; 6th number should be even and last three digit should add up to make a multiple of 3. Only 4 Combinations possible
_ _ _ 2 5 8 1 6 _
_ _ _ 2 5 8 9 6 _
_ _ _ 6 5 4 7 2 _
_ _ _ 6 5 4 3 2 _
Step VI: Now only one even number is remaining for occupying 2nd place in each of the above combination. For example in Ist case: 4 is the only remaining even number to be consumed. The combination will go as follows:
_ 4 _ 2 5 8 1 6 _
_ 4 _ 2 5 8 9 6 _
_ 8 _ 6 5 4 7 2 _
_ 8 _ 6 5 4 3 2 _
Step VII: Total 10 combinations remain:
1 4 9 2 5 8 1 6 _
9 4 1 2 5 8 9 6 _
3 8 1 6 5 4 7 2 _
1 8 3 6 5 4 3 2 _
3 8 1 6 5 4 7 2 _
1 8 3 6 5 4 3 6 _
1 8 9 6 5 4 7 2 _
9 8 1 6 5 4 3 2 _
1 8 9 6 5 4 7 2 _
9 8 1 6 5 4 3 2 _
Step VIII: Taking only first 7 digits of all of the above numbers. Only 3816547 is divisible by Seven
Complete number 381654729 is divisible by 9.
I am sure only 381654729 thus satisfies the answer.
Feel free to correct me if im work
hepppppppplppppppplppppppppp
Answer:
A = 3 ft, B = 7 ft, C = 4 ft, D = 5 ft, Surface Area = 96 ft^2
Step-by-step explanation:
Step 1: Determine the sides
A → 3 ft
B → 7 ft
C → 4 ft
D → 5 ft
Step 2: Determine the surface area
Area of the sides
[tex]A= 4\ ft * 7\ ft = 28\ ft^2[/tex]
[tex]A= 5\ ft * 7\ ft = 35\ ft^2[/tex]
[tex]A= 3\ ft * 7\ ft = 21\ ft^2[/tex]
Area of the top and bottom triangles
[tex]A= \frac{h\ *\ b}{2} = \frac{3\ ft\ *\ 4\ ft}{2} = \frac{12\ ft^2}{2} = 6\ ft^2 = 2(6\ ft^2) = 12\ ft^2[/tex]
Total Area
[tex]28\ ft^2 + 35\ ft^2 + 21\ ft^2 + 12\ ft^2[/tex]
[tex]96\ ft^2[/tex]
Answer: A = 3 ft, B = 7 ft, C = 4 ft, D = 5 ft, Surface Area = 96 ft^2
Answer:
Surface Area = 96 ft^2
Step-by-step explanation:
A = 3 ft.
B = 7 ft.
C = 4 ft.
D = 5 ft.
Surface Area:
Triangle: Area = 1/2 * Base * Height
Top Triangle: Area = 1/2 * 4 * 3 = 1/2 * 12 = 6 ft^2
Bottom Triangle: Area = 6 ft^2
Rectangle: Area = Length * Width
Left Rectangle: Area = 7 * 4 = 28 ft^2
Mid Rectangle: Area = 7 * 5 = 35 ft^2
Right Rectangle: Area = 7 * 3 = 21 ft^2
Surface Area = TopTri + BotTri + LeftRect + MidRect + RightRect
Surface Area = 6 + 6 + 28 + 35 + 21 = 96 ft^2
a) 5
11 + 4
3
add the following rational number
Step-by-step explanation:
the question is not correct
edit it and I will answer u in comments
Please help me with this :)))
Answer:
Transitive
Step-by-step explanation:
In the month of November, a dance troupe had 300 members.
In December, there was a 20% decrease in the members.
In January, there was a 20% increase from the month before.
How many members were there in January?
Answer:
432 members
Step-by-step explanation:
300*1.2=360,360x1.2=432
300 represents the starting number, we multiply it by 1.2 because 1.2 means 20%, when we multiply, we get 360, that means that there are 260 members in december, so then we mutiply 360*1.2 in order to find out how many members there are in january, 360*1.2=432
Which expression gives the measure of 2ACE in the diagram below*
58"
172"
• A. 172° + 58°
• B. 5(172° - 58°)
O C. 172° - 58°
O D. } (172° + 58°)
Answer:
100% it is B. 1/2(172 - 58)
Step-by-step explanation:
The expression which gives the measure of ∠ACE in the diagram below is [tex]\frac{1}{2}[/tex] (172° - 58°). So option B is the correct one.
What is Secant Angle Theorem?Secant angle theorem is a theorem which states that when two secants which intersects the circle at two different points are intersected at a point outside the circle, then the angle formed at the intersection is equal to the half of the measure of the intercepted arcs.
Given a circle with two secants, ABC and EDC, which touches the circle at different points.
They both intersects at point C.
The intercepted arcs are arc AE and arc BD.
Using the Secant Angle theorem, measure of angle ∠ACE is the half of the measure of arc AE and arc BD.
m ∠ACE = [tex]\frac{1}{2}[/tex] (AE - BD) = [tex]\frac{1}{2}[/tex] (172° - 58°)
Hence the required expression is 1/2 (172° - 58°).
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A student is asked to find the length of the hypotenuse of a right triangle. The length of one leg is
36 centimeters, and the length of the other leg is 25 centimeters. The student incorrectly says that
the length of the hypotenuse is 7.8 centimeters. Answer parts a and b.
a. Find the length of the hypotenuse of the right triangle to the nearest tenth of a centimeter
The length of the hypotenuse of the right triangle to the nearest tenth of a centimeter is
(Round to the nearest tenth as needed.)
cm
Answer:
a) 43.8 cm
I don't see a part b but let me know if you just forgot to include it and I can answer :)
help pls no wrong answers
5. Choose the correct answer.
is a price decrease from an original price of an item.
Retail
Markup
Wholesale
Markdown
Answer:
Markdown
Step-by-step explanation:
For example: the price of the shirt was $10.00 It had a markdown of 15%. This would be $8.5.
Answer:
the fourth anwser
markdown
please answer fast The vertices of a rectangle are located at the coordinates (1, 4), (1, 5), (6, 5),
1
,
4
,
1
,
5
,
6
,
5
,
and (6, 4)
6
,
4
.
Find the length of the sides of the rectangle and its perimeter.
Answer:
See below ~
Step-by-step explanation:
Drawing the rectangle (Refer attachment)
Horizontal sides
There are two x-values present : 1 and 6Find the difference6 - 1 = 5 The horizontal sides of the rectangle are 5 units longVertical sides
Two y-values are present : 4 and 5Find the difference5 - 4 = 1The vertical sides of the rectangle are 1 unit longPerimeter
2(Horizontal side + Vertical side)2(5 + 1)2(6)12The perimeter of the rectangle is 12 unitsHelpppppp plssss!!!!!!
Answer:The correct answer is D
If correct please consider brainliest Thank you <3
Step-by-step explanation:
What is the median of the data
44,13,36,52,19,27,33
Answer:33
Step-by-step explanation:
911...EMERGENCY, OVERSLEPT AND MISSED CLASS,HAVE NO IDEA WHAT I SHOULD BE DOING, CAN SOMEONE HELP ME
Answer:
Don't worry, we all over sleep sometimes. This is quiet simple. So you need to find x. 12 went from 12, to 4. So 12/_=4 The __ would be 3.
x on the other hand should be 3 as well. I could be wrong. But 12/3=4. So that'd be 12/3 Then it would be 4/3.
Step-by-step explanation:
X=3. I could be wrong.
Solve the following inequality
Every 10 years in December, the population of a certain town is recorded. In 1997,
the town had a population of 3,200 people. From 1997 to 2007, the population
increased by 15%. From 2007 to 2017, the population decreased by 3%. What was
the population in 2017?
Answer:
3570
Step-by-step explanation:
We use percentage formula here:
Beginning Amount * Percentage = Final Amount
Plug in the values
3200 * 15/100 = Final
480= Final
Now we have 480 ppl growth from 97 to 07, so we have 3680 people
3680 * 3/100= Final
110.4= Final
110=Final
(Rounded)
Now that we decreased, we subtract 3680-110 and get the final population of 3570
We are given two metrics to work with: 10 years of time, and population change. The base is 3200 people at 1997. Ten years later, 3200 is increased to 3680 people, presumably due to living conditions improving. Another ten years later, the town's situation is stagnating. The population decreases somewhat, dropping down to 3569.6. This is because someone lost an arm and a leg, decreasing their person status to 60%.
The time during which a person is most likely to infect and spread a disease to others is referred to as:
A. Warm-up period
B. The infectious period
C. The route of entry
D.Incubation period
Answer: D
Incubation Period.
Answer:
B. The infectious period
Step-by-step explanation:
Answers are there but i need the work
the rectangular prism below has a total surface area of 198 in^2 use the net below to determine the missing dimension x
a net of a building block is shown below what is the total surface area of the building block
Answer:
8.25in
Step-by-step explanation:
6×4=24in
198÷24=8.25in
hence the answer is 8.25in
Answer:
See below ~
Step-by-step explanation:
#7)
Area of a rectangle = l x b30 in² = 4 in (x in)x = 30/4 = 7.5 inches#8)
Total Surface Area = 2 x Area (Triangle) + Area (Rectangle 1) + Area (Rectangle 2) + Area (Rectangle 3)TSA = 2 x 1/2 x 3 x 4 + 9 x 5 + 4 x 9 + 3 x 9TSA = 12 + 45 + 36 + 27TSA = 57 + 63TSA = 120 in²Mrs. Ruiz bought 5 bags of balloons for a party. Each bag contained 70 balloons. Andy said Mrs. Ruiz bought a total of 75 balloons. Andy is incorrect. What error did Andy make when calculating the total number of balloons? And What is the total number of balloons Mrs. Ruiz bought?
Answer:
Andy made the error of adding the values of the bags and the ballons, when instead they should be multiplied. The total number of baloons Mrs. Ruiz bought is 350 because 70*5 is 350. You multiple because there are five bags and in each of the five bags, there are 70 balloons.
THIS IS FOR MY SIS ILL GIVE BRAINLIEST
it's a multiplication!
not sure if you need the answer but just incase:
5(8+2)-4
= 5×(8+2)-4 (same as 5×8+5×2-4)
= 5×10-4
=50-4
=46
Edulastic
Full explanation please
Will Give Brainl3$t
complementary angles have sum 90°
6x-4+x+17=907x+13=907x=77x=11m<A
6(11)-466-462°