Answer:
c
Step-by-step explanation:
:)
If 47% of a schools population are girls what percentage are boys?
Answer:
53% is the answer
Step-by-step explanation:
100%-47= 53%
Answer:
53% of the school is boys
Step-by-step explanation:
I can't really explain this in full detail since its pretty simple but all we would have to do is take 100 (the full precentage) and subtract 47 from it because we know that this is the precentage of girls in the school, and our answer would be 53%.
hope this helps <3
Students in Mr. Smith's class were surveyed as to the number of brothers and sisters in their families (not counting themselves). The results are displayed in the dot plot below. Use the information on the Dot Plot to answer the following questions:
What is the Range?
What is the Median?
What is the IQR?
Answer:
the ans
Step-by-step explanation:
range = 1
median = 2
IQR = 4
HEEEELLLPPP PLLLZZZZ
A zoo has some new exhibits.
In a survey, zoo attendees are asked to choose their favorite.
The results are shown in the following table.
(a)Find the percentage for each type of animal.
Type of animal Number of zoo attendees Percentage
Koala 648 find percentage
Jaguar 216 find percentage
Anteater 288 find percentage
Gorilla 384 find percentage
Penguin 864 find percentage
(b)Construct a percent bar graph for the data.
Answer
Elephant: 14%
Panda: 18%
Tiger: 29%
Bonobo: 39%:
Step-by-step explanation:
PLEASE HELP!!!
The kid's meals at a fast food restaurant include one of three toys, selected at random. Each toy has an equal chance of being selected. Which simulation tool(s) could be used to find the experimental probability that it will take at least five kid's meals to collect all three toys?
random number list
die
colored discs
coin
Answer:
Random number list
Step-by-step explanation:
The random number list shows that it will take at least 5 kid's meals to collect all three toys.
The graph shows an exponential relationship between x and y.
1 Write an equation representing this relationship.
2 What is the value of y when x=-1?
3 What is the value of y when x=-2?
Answer:
1. y = 50 x [tex]2^{x}[/tex]
2. 25
3. 12.5
Step-by-step explanation:
You can see by the graphs the numbers are doubling by each year. For the last two questions plug in the number to the equation and you should get the same answer.
Hope this helps!
1)The equation representing this relationship is y=50×2ˣ.
2)The value of y when x=-1 will be 25.
3)The value of y when x=-2 will be 12.5.
What is an exponential function?The exponential function is classified as a function that increases swiftly and whose value is always positive. using the exponent y = aˣ,, where an is a constant greater than 1, and a>1.
It is given that the graph shows an exponential relationship between x and y.
1)
The standard exponential function is,
y=baˣ
y=50×2ˣ
2)
When x= -1 the obtained value of y is,
y=50×2ˣ
y=50×2⁻¹
y=50/2
y=25
3)
When x= -2 the obtained value of y is,
y=50×2ˣ
y=50×2⁻²
y=50/4
y=12.5
Thus, the equation for this relationship is y=50×2ˣ,, where the values of y at x=-1 and x=-2 are 25 and 12.5, respectively.
Learn more about the exponential function here:
brainly.com/question/11487261
#SPJ2
which is it ppl?i need this
1 and 3, they have to be either negative or positive whole numbers to be an integer, so no fractions or decimals
Answer:
Step-by-step explanation:
21 and - 2 are the integers
Look at the table below. Plot and label points M and N on the coordinate
plane below. Then write ordered pairs for points M and N and describe how to move
from (0, 0) to each point.
What is the scale factor?
Create and solve an equation to find the unknown angle.
whole angle=211.5
missing angle(x)=70.5
141+70.5=211.5
Step-by-step explanation:
Answer:
47
Step-by-step explanation:
2x + x = 141
3x = 141
x = 141 / 3
x = 47
Please help me it’s due today! The one on the top is just helping explain the bottom questions
Answer:
dont know
Step-by-step explanation:
Each day, you run on a treadmill for r minutes and lift weights for 15 minutes. Use the Distributive Property to write and simplify an expression to find how many minutes of exercise you do in 5 days.
Help me i need it for class
Answer:
According to me it should be J; (-0.5, 1)
Hope this helps!
Rob scored 45 points this season. He scored 5 times more than Jake. How many points did Jake score this season? Write an equation that represents the story.
I need this today pls help!
The Wheel Shop sells other kinds of vehicles. There are bicycles and go-carts in a different room of the shop. Each bicycle has only one seat and each go-cart has only one seat. There are a total of 21 seats and 54 wheels in that room. How many are bicycles and how many are go-carts? Explain how you figured it out.
45. Homer’s car has run out of gasoline. He walks 12 km west and then 5 km south looking for a gasoline station. If he is now h km directly from his starting point, find the value of h.
Answer:
13
Step-by-step explanation:
use pythagorean theorem
Answer:
13
Step-by-step explanation:
we can use petagerom theorem to find out the answer
Select the lines that represent functions.
Last question for now plsss help me if you answer correctly with work shown will give brainliest NO LINKS OR DOING IT JUST FOR POINTS plss answer with work shown thank you
Answer:
It would be: no; the two figures are oriented differently
Step-by-step explanation:
Help please
Xxxxxxxxx
35. A garden bed is 5m in length, 3m in width and 10cm in height.
Find the volume of soil in m3 that will be needed to fill up the garden bed.
Answer:
150cm
Step-by-step explanation:
(5mx3m)x10cm=150cm
I think that is right
Giovanna and Janet both have jobs where they get paid by the hour. Below are the numbers of hours each have worked on each of the last 5 days and the amount of money they made. Which of these statements is true based on the given information?
Answer:
Janet makes 9 dollars per hour which is more that Giovanna makes.
Step-by-step explanation:
Its very simple
All you have to do is divide like Giovanna make 42 dollars every 6 hours
42/6=7
Also for Janet she makes 54 dollars every 6 hours
54/6=9
When a snozzberry marmalade machine works at 100% of its capacity, it can make 500 jars of snozzberry marmalade per hour. How many jars can it make when it is working at only 70% of its capacity
Answer:
350
Step-by-step explanation:
500*70%=350
Find the volume of the composite solid.
Help some plz ╯︿╰ #2
Answer:
49
Step-by-step explanation:
The top rectangle has an area of 4 and the big bottom one has an area of 45. Add them together and you get 49!! :)
Answer:
49
Step-by-step explanation:
you divide the shape int two rectangles, the top one and the bottom one. You then multiply the l*w of each one, and add the areas together
1*4= 4
9*5=45
45+4= 49
A circular picture is 8 inches in diameter.
Part A
What is the area of the picture in square inches?
A. 4π square inches
B. 8π square inches
C. 16π square inches
D. 32π square inches
Part B
A-frame that is 2 inches wide surrounds the picture. What are the total area of the picture and the frame in square inches?
A. 4π square inches
B. 12π square inches
C. 36π square inches
D. 40π square inches
Answer:
Step-by-step explanation:
A) first take half of the diameter (8/2 = 4)
then to find area you do Pi x r^2
3.14 x 4^2
3.14 x 16 =
C should be your final answer.
B)
36pi -- C.
HELP FAST ON TIMER
All of the following statements about the Articles of Confederation are true EXCEPT:
A.
They gave each state one vote in Congress.
B.
They were the first written plan for the government of the United States.
C.
They gave the national government control over domestic affairs of the states.
D.
They gave Congress the power to raise an army and navy as well as make war and peace.
PLEASE HELP WILL GIVE BRAINLIEST
Answer:
blue : 3/8 and odd number = 3/6
Step-by-step explanation:
there are 8 rolls and 3 blues so 3/8. and there are 3 odd numbers out of 6 so 3/6
Hope you liked it
Answer:
13/14
Step-by-step explanation:
I am not sure what the question is asking but I am pretty sure that it is 13/14 becuase I added 3/6+3/7 and I got 13/14. Hope it Helps! :D
PLEASE HELP I FAILED DIS
Answer:
There are 6 fiction books in the bin. The probability of randomly selecting a fiction book from the bin is 0.6 or 3/5.
Step-by-step explanation:
The third bullet point says that the probability of selecting a poetry book is 1/5, and the second point says that the probability of selecting a fiction book is three times as likely than the poetry books. So that would mean we must multiply 1/5 by 3. So do that you could turn it into a decimal first. 1/5 as a decimal is 0.2. Next, we multiply it. So 0.2 times 3 equals 0.6. Therefore the answer is 0.6. And to convert that back to a fraction, it would be 3/5.
Which expression is equivalent to 6(3x – 4) + 2x? *
A. 18x – 22
B. 18x – 24
C. 20x – 4
D. 20x – 24
help! classify the triangle
Answer:
C
Step-by-step explanation:
the third one because an right triangle