1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vichka [17]
3 years ago
5

Isla was researching kiwi birds. She categorized each bird she observed by species and gender. The two-way frequency table below

shows data from observations of 200 kiwis.
Which of the following statements is true about the kiwis observed?
(Choice A)
There were the most observations of female tokoeka kiwis.

(Choice B)
Great spotted kiwis were more likely to be male than female.

(Choice C)
More than half of the kiwis were Northland brown kiwis.

(Choice D)
Northland brown kiwis were more likely to be female than tokoeka kiwis were.

Mathematics
2 answers:
Ludmilka [50]3 years ago
8 0

Answer:

A.

I hope it helps

CaHeK987 [17]3 years ago
3 0
A is the answer my dude
You might be interested in
Aisha collects 1p coins and 2p coins. 24 of these are 1p coins. The probability of choosing a 2p coin at random is 1/2 How much
sdas [7]

Answer:

Aisha has 24 2p coins and 24 1p coins, then she has in total:

2p*(24) + 1*p*(24) = 48p + 24p = 72p

Step-by-step explanation:

Suppose that we have a set of N elements in a bag (if the bag is closed and we put our hand inside to grab one element, we could not distinguish them apart), and K of these elements have a given property (for example, these are red).

The probability of selecting at random one of these red elements is equal to the quotient between the number of elements with that property (K) and the total number of elements in the bag (N)

P = K/N

Now let's go to our problem.

We have 24 1p coins.

We have X 2p coins.

Then the total number of coins is: (24 + X)

We know that the probability of choosing at random a 2p coin is then:

P = X/(24 + X)

And we know that this is equal to 1/2

Then:

X/(24 + X) = 1/2

X = (1/2)*(24 + X) = 24/2 + X/2

X = 12 + X/2

X - X/2 = 12

X/2 = 12

X = 2*12 = 24

Then Aisha has 24 2p coins.

Aisha has 24 2p coins and 24 1p coins, then she has in total:

2p*(24) + 1*p*(24) = 48p + 24p = 72p

7 0
3 years ago
An item that was selling for $80 is reduced to $42. Find the percent decrease in
Westkost [7]

Answer:

47.5%

Step-by-step explanation:

You have to first subtract 80 and 42 to find the decrease first. This is 38. Now, you have to divide this by the original number which is 80. So 38 divided by 80 is 0.475.

Now multiply this by 100.

You can easily move the decimal point to the right.

So you would get 47.5%

Hope this helped!

3 0
4 years ago
r In who area should he operations be performed 10 me expression (6+2 + x, +, + +, +, x, + +, ix + +,+.+,x Which operation shoul
Ipatiy [6.2K]
To solve problem #1 follow the steps below...

Step 1:Think back to PEMDAS

P=Parentheses
E=Exponents
M=Multiplication
D=Division
A=Addition
S=Subtraction

(Think of M,D as brothers and whichever once comes first in the problem you do.This rule also applies to A,S)

Step 2: Look back to your problem

(6 divided by 2 plus 1) plus 10x2

Step 3: Start with the parentheses

6 divided by 2 plus 1

Step 4: Do the division first

6 divided by 2=3

Step 5:Now the addition

3 plus 1=4

Step 6: Rewrite the problem

4 plus 10x2

Step 7: Do the multiplication

10x2=20

Step 8: Rewrite your problem again

4 plus 20

Step 9: Solve

4 plus 20=24

Step 10: Look back at your work and see what order your operations were done in

.Division
.Addition
.Multiplication
.Addition

Step 11: Compare your order to the choices

Answer: b

I hope this helps and if any false information was given I apologize in advance.


7 0
4 years ago
I need help with geometry!!
bixtya [17]

Answer:

1 - 178cm

2 - 1,039.2 m

Step-by-step explanation:

8 0
3 years ago
What is 100-200x300-299
lilavasa [31]
It's -60199
hope this helps

4 0
3 years ago
Read 2 more answers
Other questions:
  • The area of a square garage door is 9 square yards how long is each side of the garage door
    5·1 answer
  • Write an equation to represent the following statement.<br> 15 is 9 more than j
    11·2 answers
  • Help pleaseee !!<br> Equation work
    9·1 answer
  • What is the difference (9*10^10)-(4^10^10) in scientific notation
    10·1 answer
  • A PIZZA SHOP CHARGES $9 FOR A LARGE PIZZA. ADDITIONAL TOPPINGS COST $1.25 PER TOPPING. HEATHER PAID $15.25 FOR HER LARGE PIZZA.H
    15·2 answers
  • Create the equation of a quadratic function, in standard form, that has one zero of -3 and a turning point at (-1,-16)
    8·1 answer
  • Can someone plz help me solve this problem I need help plz someone help me!
    13·1 answer
  • Suppose that ​24% of people have a ​,23 ​% of people have a ​, and ​11% of people own both. What is the probability that someone
    13·1 answer
  • 25 points. What is the value of this expression? 1/4^-3
    15·2 answers
  • Can you help me please
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!