Answer:
7 / 69
Step-by-step explanation:
Rabbit = 8
Mice = 12
Snake = 4
Total = (8 + 12 + 4) = 24
If each animal has equal probability of being caught ;
Probability of catching a rabbit ;
Number of rabbits / total number of animals
P(catching 1 rabbit) = 8 / 24 = 1/3
P(catching 2nd rabbit) :
Number of rabbits left = 8 - 1 = 7
Total number of rabbits = 24 - 1 = 23
Hence, P(catching 2nd rabbit) = 7 /23
Probability of catching two rabbits :
1 /3 * 7/ 23 = 7 / 69
find the measure of 1
Answer:
n
Step-by-step explanation:
Answer:
119°Step-by-step explanation:
angle 1 is a half of angle 238°
Which of the following does a rigid motion preserve?
A. Side lengths only
B. Angle measures only
C. Side lengths and angle measure
D. Neither side lengths nor angle measures
Answer:
c
Step-by-step explanation:
A baker produces 500 loaves of bread. On Monday
Answer:
What is the question?
Step-by-step explanation:
I NEED HELP AHHHHHHHHH> PLS NO LINKS CAUSE I HAVE A RESTRICTED COMPUTER!!!!
Answer:
18.6 cm²
Step-by-step explanation:
99/7 + 9/2
= 18.6 cm²
Solve the inequality
Answer: x ≥ -80
Step-by-step explanation:
-1/2x ≤ 40
1/2x ≤ -40
x ≥ -80
ABCD is an isosceles trapezoid.
measure of angle b=
measure of angle d=
measure of angle c=
Answer:
∡b = 53°
∡d = 127°
∡c = 127°
Step-by-step explanation:
in trapezoids, the two top angles are equal and the two bottom are equal
also, there are 360 degrees in any 4-sided polygon
53 + 53 + x + x = 360
2x + 106 = 360
2x = 254
x = 127
Answer:
127
Step-by-step explanation:
How far in feet will a child on the edge of the merry-go-round travel? If r=6 feet, the angle is 310
Answer:
First some theory we need to solve this problem.
For a circle of radius R, the perimeter is:
P = 2*pi*R
where pi = 3.14
If we have a section of this circle, defined by an angle θ, the length of this arc will be:
A = (θ/360°)*2*pi*R
In the case of the problem, the total distance that the child travels is equal to the length of an arc of 310° in a circle of radius r = 6ft.
Using the above formula, we know that the length of this arc is:
A = (310°/360°)*2*3.14*(6ft) = 32.4 ft
Out of a random sample of 330 apples, 25 are rated "AAA." Estimate the number of apples that would be rated "AAA" in a crop of 50,000 apples.
Answer:
3750 apples
Step-by-step explanation:
Prob (Apple AAA rating) = AAA rated apples / Total Apples
25 / 330 = 0.075
Expected apples rated AAA from 50000 apples = P(AAA rating) x Apples no.
0.075 x 50000
3750
could anyone help me with this?
PLEASE SOLVE QUICK WILL GIVE BRAINLIST IF CORRECT
Answer:
you got it right
Step-by-step explanation:
Please help me with this homework
Answer:
20km
Step-by-step explanation:
we need to find c, which is the hypotenuse of the right triangle.
we know the lengths of the legs, which are given as 16km and 12km
you might notice that 16km and 12km can both be divided by 4, which will then give is 4 and 3.
3,4,5 is a pythagorean triple-(the sums of the squares of 3 and 4 is equal to the square of 5).
The triple can be proved:
3²+4²=5²
9+16=25
25=25
that means the lengths of the triangle is a multiple of the triple 3, 4, and 5
so that means that c is 5*something
since 12 and 16 are 3*4 and 4*4 respectively, that means that c must be 5*4=20km
Hope this helps!
Choose the three rectangles that have a perimeter of 12 meters.
Answer:
I think the answers would be a d and b
Step-by-step explanation:
the perimeter formula for a rectangle is 2L + 2W
if we take the measurements for rectangle a and add 4 + 4, we get 8. then we can do 2 + 2 to get 4. lastly, we would add 8 + 4, which equals 12.
for rectangle d, we can do 3 + 3, which equals 6. because the measurements are the same on each side, we don't have to do another equation and we would just add 6 + 6 to get 12.
and for rectangle b, you can do 1 + 1 = 2 and 5 + 5 = 10, then add 10 and 2 together to get 12.
If f(1)=-2 and f(n)=3f(n-1)-5, then f(3)=
Answer:
f(3) = - 38
Step-by-step explanation:
f(2) = 3 f(2 - 1) - 5 = 3 f(1) - 5 = 3(-2) - 5 = -6 - 5 = -11
f(3) = 3 f(3 - 1) - 5 = 3 f(2) - 5 = 3(-11) - 5 = - 33 - 5 = - 38
Kendall went to the candy store and bought 2 pounds of candy. If 1/5 of Kendall's candy was chocolate, how many pounds of chocolate candy did Kendall buy?
The answer is 1/10
This is simple division
The equation is (1/5÷2)
I did my work on a sheet of paper so i know i did this correctly
My explanation of my work:
Keep change flip is the operation used here
So you keep 1/5 ,change the division sign to multiplication and flip the 2/1 into 1/2 so the new equation is (1/5x1/2) the answer to that is 1/10
Have an amazing day :)
-yO mAmA
Identify the indicated parts of the figure below.
Answer:
The top one is a triangle which is the back part of the shape. The bottom left one is also a triangle and the bottom right one is a rectangle
George bought a rose bush at retail for $24. The wholesale price was $15. What was the markup?
Answer:
60%
Step-by-step explanation:
multiply 15 and 60%
Have a nice day!
I NEED HELP ON THIS ILL GIVE 10 POINTS!
Answer:
area is 60 cm sq units
Step-by-step explanation:
16+12+12+20=
16+24+20
40+20=60
Giving brainlist to who answeres this!
Answer:
Pretty sure its 20
Step-by-step explanation:
I just did the math
Answer:
5 i think
Step-by-step explanation:
§(*￣▽￣*)§§(*￣▽￣*)§§(*￣▽￣*)§§(*￣▽￣*)§§(*￣▽￣*)§(∪.∪ )...zzz(∪.∪ )...zzz(∪.∪ )...zzz(∪.∪ )...zzz
someone please helppp!!!
Answer:
2:6
Step-by-step explanation:
The question asks for the ratio of ladybugs to total insects. We'll use "l" for ladybugs and "i" for insects. So, the ratio will be l:i.
The number of ladybugs is 2, so we can plug that into our ratio.
2:i
Now, plug in the total number of insects, which is 6.
2:6
Alonzo rented a truck for one day. There was a base fee of $20.99, and there was an additional charge of 73 cents for each mile driven. Alonzo had to pay
$215.90 when he returned the truck. For how many miles did he drive the truck?
Explain why the area of a square can be written as A=s2 , where s is the length of a side. Provide three to five sentences.
Please help.
20 pts !!
If the total surface area of the soup can is 23.211 sq in. If the diameter of the can is 3.25 inches,
what is the height of the can?
DON’T PUT A LINK!
Answer:
0.65 in
Step-by-step explanation:
I didn't put a link btw
Please help ASAP! Thanks a lot
y = -x + 1 | what is the slope and y-intercept? step by step please.
it's in slope intercept form,, y=mx+b
m is slope
b is y-int
slope: -1
y-int: 1
A survey was taken of local residents to determine their favourite sport to watch live. The survey results are shown on the graph. How many respondents preferred to watch either football or soccer? 
Answer:
35 out of 75
Step-by-step explanation:
Please please help please ASAP ASAP please ASAP
Answer:
Volume = 0.5 x bas x area x hight( do this to find the volume)
LA = Use power rule which is "use to differentiate expressions". d/dL [L^n] = nL^n-1. A add all areas of the faces
SA = To find SA do bh + 2ls + lb
Hope this helps you find your answer!
*PLZ ANSWER :)* Find the area of the following figure:
A.) 300cm²
B.) 400cm²
C.) 252cm²
D.) 312cm²
Answer:
D) 312 square cm
Step-by-step explanation:
The area of the rectangle is 192 square cm (16*12). The area of each triangle is 60 square cm (12*10/2). 192+60+60=312 square cm
help? is this right or no?
Answer:
C
Step-by-step explanation:
Symmetry means to have the same structure on both sides. So, imagine a mirror reflecting, lets say half a piece of bread the structure will be the same on both sides.
pls give brainlist if helpful
HEKEIAINF AIUOSF AOFNK IO:SAB AIOSFBJK ASMEHELPPP
Answer:
Ummm give me a second let me solve this
one electrician charges a $50 service call fee plus $25 per hour for labor. Another electrician charges a $35 service call fee plus $27.50 per hour for labor. how long would a job take if the total cost for each electrician is the same?
Answer:
The answer would be 6.
Step-by-step explanation:
First, we need to make equations for these electricians fee's.
Electrician one: Y=25x+50, 50 is the upfront cost and 25 is the cost per hour for work.
Electrician two: Y=27.50x+35, It is the same thing for these numbers.
Then you need to incert numbers into the X place. Y will be your answer.
Y=25(6)+50, Y=150+50, Y=200
Y=27.50(6)=35, Y=165+35, Y=200
The answer would be 6. If both the electricians worked for 6 hours each, their prices would be equal.
