Answer:
Circumference=diameter x pie
=(17.5×2)×pi
=35pi
Answer:
35π cm
Step-by-step explanation:
The circumference (C) of a circle is calculated as
C = 2πr ( r is the radius ) , then
C = 2π × 17.5 = 35π cm
In a bag of marbles, 1/2 are red, 1/4 are blue, 1/6 are green and 1/12 are yellow. You pick a marble without looking. What color marble are MOST likely to be choose?
Answer:
Its red becasue 1/2 is greater than all of them
The most likely color of the marble that will be chosen is red.
What is the probability?Probability refers to a possibility that deals with the occurrence of random events.
The probability of all the events occurring need to be 1.
The formula of probability is defined as the ratio of a number of favorable outcomes to the total number of outcomes.
P(E) = Number of favorable outcomes / total number of outcomes
We are given that;
Number of red marbles in the bag=1/2
Number of blue marbles in the bag=1/4
Number of green marbles in the bag=1/6
Number of yellow marbles in the bag=1/12
Now,
To determine the most likely color of the marble that will be chosen, we need to calculate the probability of selecting each color. The probability of selecting a red marble is 1/2, the probability of selecting a blue marble is 1/4, the probability of selecting a green marble is 1/6, and the probability of selecting a yellow marble is 1/12.
To compare the probabilities, we need to find a common denominator. The common denominator for 2, 4, 6, and 12 is 12. So, we can rewrite the probabilities as:
Probability of selecting a red marble = 6/12
Probability of selecting a blue marble = 3/12
Probability of selecting a green marble = 2/12
Probability of selecting a yellow marble = 1/12
Since the probability of selecting a red marble is the highest among all the colors, it is the most likely color to be chosen.
Therefore, by probability the answer will be red marble.
Learn more about probability here;
https://brainly.com/question/9326835
#SPJ5
Aline and Mihai drive to work. Aline drives 54 miles in 2.25 hours. Mihai drives 68 km in 2 hour 30 min. Work out the difference between their average speeds in km/h. 1 mile = 1.6 km
Answer:11.2
Step-by-step explanation:
Answer:
11.2
Step-by-step explanation:
The sales-tax rate was 7%. The two CDs cost $15.49 each. What was
the total cost of the two CDs including tax?
Answer:
$16.57
Step-by-step explanation:
15.49 increase 7% =
15.49 × (1 + 7%) = 15.49 × (1 + 0.07) = 16.5743
I need the x and y value
I did it and I got 26 got both, but I’m not sure.
Answer:
x=26
y=116
Step-by-step explanation:
Answer:
Step-by-step explanation:
x8 y5
I don’t know what this is
Answer:
me niether tbh
Step-by-step explanation:
Write the equation of the line that passes through the points (-2, -8) and (8,-8).
Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal
line.
Answer:
slope is 0
y-(-8)=0(x-(-2))
y+8=0(x+2) no solution
Step-by-step explanation:
[tex]\frac{-8-(-8)}{8-(-2)} =0/10[/tex]
Factor X^2-13x+22 help pls
Answer:
(x-2)(x-11)
Step-by-step explanation:
Answer:
(x - 2)(x - 11)
Step-by-step explanation:
We have a polynomial and are asked to factor it.
Polynomial : x^2 - 13x + 22
Usually a trick I follow when factoring is that for c (in this case 22). You need to find two numbers that will multiply to it. And for b (in this case -13) you will need to find two numbers that will add to it, the same numbers you multipled for c.
So
x * y = 22
x + y = -13
These two numbers are -11 and -2.
How do you estimate percentage.
Step-by-step explanation:
To estimate percentage I would round up the numbers to the nearest neat number? like 10 or 15 for example and then find the percentage of that number.
How do I do B I need it by today
4.
Which item can be given as a statement in
a proof?
A Given
B Definition of Complementary Angles
C m 1 m2 - 180°
D Transitive Property of Equality
Help me with questions 8 and 9 for 20 POINTS!!!!!!
Answer:
hehejejejjenene
Step-by-step explanation:
sjjshenebjsjsjwjjejenene .....
hope it helps
How do I find the side of a right triangle if I'm given the measures of 2 angles and 1 side?
Answer:
brain
Step-by-step explanation:
brain to the fullest
The diagram below models the diameter of the bicycle wheel
21.75
Which of the following is closest to the distance of the length when the bicycle wheel
makes 1 revolution?
A7 inches
B 25 inches
C34 inches
D69 inches
Can anyone help me!!
Do ACT score reports come in the mail or is it just accessible online?
Answer:
I believe it should come in the mail and online x
On line l, m∠p = 21x +25 and m∠n = \{675x\:-27}/3 Use this information to answer Part A & B below. Part A: Determine the value of x. Part B: Determine the measure of ∠p and ∠n in degrees. p = n =
Answer:
a) x = 492/738
b) m<p = 39°
m<n = 141°
Step-by-step explanation:
Find the diagram attached
a) The sum of angle on the straight line l is 180degrees
m<n + m<p = 180 degrees
Given
<p = 21x+25
<n = (675x-27)/3
Substitute the given values into the formula
(675x-27)/3 + 21x+25= 180
[(675x-27+3(21x+25))]/3 = 180
675x-27+63x +75 = 180*3
675x+63x-27+75 = 540
738x+48 = 540
738x = 540 - 48
738x = 492
x = 492/738
b) m<p = 21x+25
m<p = 21(492/738) + 25
m<p = 14+25
m<p = 39°
Recall that m<p + m<n = 180
m<n = 180-m<p
m<n = 180 -39
m<n = 141°
Show that (1+i)^2 = 2i
PLEASE HELP WILL GIVE BRAINLIEST ANSWER!!! Thanks
Answer:
please check explanations
Step-by-step explanation:
As we all know, i is same as root of -1
let us expand what we have;
(1 + i)^2
= 1(1 + i) + i(1 + i)
= 1 + i + i + i^2
as i is square root of -1, the square of the square root of -1 is -1
Thus, we have
1 + 2i - 1
= 2i
Select all the decimals that are greater than 715.148 and also less than 715.35.
A. 715.340
B. 715.4
C. 714.156
D. 715.075
E. 715.28
Answer:
A, and e
Step-by-step explanation:
tim bought all of the 2 3 over 4 lb packages for a party
How many pounds of meat fid tim buy?
Answer: he bought 1 and 1/2 pounds of meat. (also could be written as 1.5 pounds)
Step-by-step explanation:
We know that Tim bought all of the two 3/4 lb packages for a party.
Then he bought 2 packages. Such that each package has 3/4 lb meat.
Then the total amount of meat that Tim has is equal to 2 times the amount of meat in each package, this is:
Total meat = 2*(3/4 lb) = (6/4 lb)
and we can write 6 = 4 + 2
then:
Total meat = 6/4 lb = (4 + 2)/4 lb = (4/4 + 2/4) lb = (1 + 1/2) lb
So he bought 1 and 1/2 pounds of meat. (also could be written as 1.5 pounds)
Jessica has 180 inches of ribbon. How many yards of ribbon does she have?
15 yards
5 yards
10 yards
60 yards
Answer:
5 yards
Step-by-step explanation:
1 yard = 36 inches
yard to inches = multiply by 36
inches to yard = divide by 36
180/36 = 5 yards
Estimate 13.5 km to miles ASAP!!!
Answer:
8.388511
Step-by-step explanation:
Divide by 1.609
List down 3 biotic and 3
abiotic components of
ecosystem mentioned in
the video clip. From the
given examples, how do
they affect other
organisms in the
community in this time of
pandemic?
Which choices describe the number of acorns?
Answer: D
Step-by-step explanation:
Because if you count from the tup to bottom their is 4 and if you count from top to right its 5 so its... 5 x 4.
IM NOT GOOD AT EXPLAINING ... CAN SOMEONE HELP ME EXPLAIN ?...
Answe my uuuuuuttt
Step-by-step explanation:
Используя теорему о внешнем угле треугольника, найдите угол С.
a lesson starts at 2:30 it lasts for 55 minutes. when does the lesson end
Answer:
it ends in 3:25
Step-by-step explanation:
2:30+0:30=3:00
55-30=25
3:00+0:25=3:25
3:25
Use the information to find an equation (y=mx+b) for the amount of Sponsorship money (Y) you an make for each day of the trip. Show your work and explain your steps below. Coca Cola 5 days - $134 10 days - $164 15 days - $194 20 days - $224
Answer:
y = 6x + 104
Step-by-step explanation:
Given the equation in the form:
y = mx + b
m = slope ; b = intercept
Given the data:
5 days - $134 10 days - $164 15 days - $194 20 days - $224
To obtain the slope, Pick the points :
(5, 134) and (20, 224)
Slope = y2 - y1 / x2 - x1
Slope, m = (224 - 134) / (20 - 5) = 90 / 15 = 6
Plugging into the equation :
We have ;
y = 6x + b
Picking any point from the data and plugging in to solve for b:
(10, 164)
164 = 6(10) + b
164 = 60 + b
b = 164 - 60
b = 104
Equation finally becomes ;
y = 6x + 104
You are going shopping. You are given 40 dollars to buy clothing. You buy
5 shirts, and one pair of pants. The pants cost 10 dollars. If you spent all
40 dollars, how much was each shirt?
Answer:
6 dollars
Step-by-step explanation:
40-10=30
30/5= 6
Please help!
Dont have to answer immediately:>
Answer:
it is going to remain 3 1/2
Step-by-step explanation:
The absolute doesn't change anything since the term inside it is positive.
however if you were given | -3 1/2|, then in that case you would change the negative sign and make it positive.
What is the ratio of blue stars to red stars?
Answer:
red is 3 and blue is 6 so 3:6
Step-by-step explanation:
Choose 3 answers
A. Obtuse triangle
B. Isosceles triangle
C. Acute triangle
D. Scalene triangle
E. Right triangle
F. Equilateral triangle
Help !
Answer:
C:Acute traingle
Acute traingle
I know this triangle is equilateral and acute, but I'm not sure what the third choice would be.
i need help asap pls show your work ill give brainliest
Answer:
25
Step-by-step explanation: