1) Correct option is C)
A fair coin is tossed 100 times and the head occurs 58 times and tail 42 times.
The experimental probability of getting a head is :
P(E)=
Total outcomes divided by Number of head
58/100 = 29/50 (29/50x100) = 58% (C)
2) 19%
Answer:
1. 42%
2. 33%
Step-by-step explanation:
1. Relative frequency = Number of successful trials ÷ Total number of trials
plug the numbers in and we get 42/100. 42/100 = 0.42 = 42%
2. Experimental probability = Number of in which the outcome occurs ÷ Total number of trials
plug the numbers in and we get 2/6 = 1/3 = 33%
Geoff planted dahlias in his garden. Dahlias have bulbs that divide and reproduce underground. In the first year, Geoff’s garden produced 4 bulbs. In the second year, it produced 8 bulbs, and in the third year, it produced 16 bulbs. If this pattern continues, how many bulbs should Geoff expect in the tenth year?
A). 2,048 bulbs
B). 1,024 bulbs
C). 40 bulbs
D). 32 bulbs
Answer:
I think it's A). 2,048
Step-by-step explanation:
I did the problem.
4 * 2 = 8 2nd year
8 * 2 = 16 3rd year
16 * 2 = 32 4th year
32 * 2 = 64 5th year
64 * 2 = 128 6th year
128 * 2 = 256 7th year
256 * 2 = 516 8th year
516 * 2 = 1024 9th year
1024 * 2 = 2048 10th year
If 2048 isn't correct, than the answer is B?. 1,024
the answer to this, i don’t understand it
Answer:
correct answer is : 19 inches
Step-by-step explanation:
The cylinder and the cone have the same volume and the same height. If the radius of the base of the cone is 3 cm, then the radius of the base of the cylinder is _____ cm.
Step-by-step explanation:
I hope you understood if yes mark me brainliest
PLS HELP!! GIVING BRAINLIEST TO FIRST CORRECT ANSWER!!+50 POINTS
Answer(s):
154 in²3168/7 km²38.5 m²Revising the area of a circle formula
We already know that the area of a circle is expressed as [tex]\pi r^{2}[/tex].
The "r" variable is known as the radius.Solving each problem given:Solving Problem 4:We are given the radius of circle, which is 7 in. Let us substitute the radius in the formula. Once substituted, we can simplify the expression obtained to determine the area of the circle shown in the picture.
[tex]\implies \pi (7)^{2}[/tex]
Take π as 22/7
[tex]\implies \huge\text{(}\dfrac{22}{7} \huge\text{)}(7)^{2}[/tex]
[tex]\implies \huge\text{(}\dfrac{22}{7} \huge\text{)}(7)(7)[/tex]
[tex]\implies (22)(7)[/tex]
[tex]\implies 154 \ \text{in}^{2}[/tex]
Solving Problem 5:In this problem, we are given the diameter to be 24 kilometers. Since the radius of the circle is half the diameter, we can tell that the radius of the circle is 24/2 kilometers, which is 12 kilometers.
[tex]\implies \pi (12)^{2}[/tex]
Take π as 22/7
[tex]\implies \huge\text{(}\dfrac{22}{7}\huge\text{)} (12)^{2}[/tex]
[tex]\implies \huge\text{(}\dfrac{22}{7}\huge\text{)} (12)(12)[/tex]
[tex]\implies \dfrac{3168}{7} \ \text{km}^{2}[/tex]
Solving Problem 6:We are given the radius of circle, which is 3.5 in. Let us substitute the radius in the formula. Once substituted, we can simplify the expression obtained to determine the area of the circle shown in the picture.
[tex]\implies \pi (3.5)^{2}[/tex]
Take π as 22/7
[tex]\implies \huge\text{(}\dfrac{22}{7}\huge\text{)} (3.5)^{2}[/tex]
[tex]\implies \huge\text{(}\dfrac{22}{7}\huge\text{)} (3.5)(3.5)[/tex]
[tex]\implies \huge\text{(}\dfrac{22}{2}\huge\text{)} (3.5) = (11) (3.5)[/tex]
[tex]\implies 38.5 \ \text{m}^{2}[/tex]
Note: The radius given in this problem was not clearly stated. If the radius I stated here, is incorrect, please notify me in the comments. Thanks!
Learn more about area of circles: https://brainly.com/question/12414551
The area of the shaded region is . What is the area of the unshaded region?
A.7ft2
B.21ft2
C.42ft2
D.84ft2
What is the best way to describe the center of the data represented in this line plot?
Select from the drop-down menus to correctly complete the statement.
Answer:
The number of inches is 1
Step-by-step explanation:
The median
Pls help me do today
Answer:
[tex]\overline{OT}=\textsf{line segment OT}[/tex]
Step-by-step explanation:
[tex]\overline{OT}=\textsf{line segment OT}[/tex]
[tex]\angle OT=\textsf{angle OT}[/tex]
[tex]\longleftrightarrow\\OT=\textsf{line OT}[/tex]
[tex]\overrightarrow{OT}=\textsf{ray OT}[/tex]
OT means "ray OT."
Explanation:
"Line segment OT" refers to a part of a line between two endpoints, excluding the endpoints."Angle OT" refers to the measure of the angle at point O formed by rays OA and OT."Line OT" refers to the straight path that extends indefinitely in both directions through point O and T."Ray OT" refers to the straight path that starts at point O and extends indefinitely through point T in one direction.Ordering the points by their coordinate values, from least to greatest, spells,
Plot the following points on the coordinate plane: Point A: (3, 5) Point B: (0, 3) Point C: (1, 8) Point D: (7, 2) Point E: (0, 9)
PLEASE HELP WILL GIVE BRAINLIEST (88 POINTS)
Answer:
I got you I saved the image and wrote on it :)
Step-by-step explanation:
just look at the image it has all the coordinates labeled.
Please help I WILL GIVE BRAINLYEST
CAN SOMEONE HELP ME ON THIS HOMEWORK
Answer:
A and C
Step-by-step explanation:
Mean and Median
p.s. I think
Brainliest, help, please, quickly! Thank youu
Consider the two-way table.
Group A Group B
Category 1 80 170
Category 2 90 84
Complete the table below to show the relative frequencies of the data in the first row.
Enter numbers in the boxes as decimals to the hundredth place.
Please give an explanation instead of just stating the answer!
Answer: Group A: 0.32 Group B: 0.68.
Explanation: I dont really have one, but a while ago i took the test and it was right.
Have a great day/night. :)
Answer:
Group A: 0.32 Group B: 0.68.
Step-by-step explanation:
Explain the difference between center and shape of a data set.
The center is the median and/or mean of the data. And, the shape describes the type of graph.
There are many shapes data sets could show. One example would be asymmetric data set. In this case, both sides of the picture would look almost exactly or could be exactly (rarely) alike. In this case, the mean could be used as a measure of center.
When the data is skewed right or left, the pictorial representation of the data will show fewer data points on the side where it is skewed and more data on the opposite side. The tail will be longer on the right if it is skewed right and vice versa.
In skewed right data, the mean will be greater than the median, and if the data is skewed left, the mean will be less than the median. The mean is not the measure of the center when the data is skewed.
Desmos
Is it Fair?
Explain your answer.
how do i tell my ex i miss them and what we had but what if they don’t miss me?
Answer:
So basically just try to make em miss you or say "haha get pranked loser" and roast em hard
Step-by-step explanation:
Answer: I miss her too, I miss her smile every second of my life
Step-by-step explanation:
Item 16
In a survey of 600 people, 54% said they ate at a restaurant the previous week.
How many people said they ate at a restaurant the previous week?
276 people
288 people
324 people
348 people
5. Write an expression.
a. 2 less than s
c. 5 times the quantity y - 2
b. the quantity 7 + x, squared
d. the quotient of 4 and x²
Pls help me with this problem
Answer:
it is number 3
Step-by-step explanation:
i am just putting something here so it will not get taken down
hope this helps
if anyone could give me the answers to all of these it would rlly help alot♥️♥️♥️
What is the area of the triangle below?
Answer: 36
Step-by-step explanation:
area of a triangle = [tex]\frac{1}{2}[/tex] length × width
12 × 6 = 72
72 ÷ 2 = 36
Answer:
A = 36 in²
Step-by-step explanation:
To find the area of a triangle use this formula A = A=hb/b
Plug your numbers inA = [tex]\frac{6 * 12}{2}[/tex] = 36A storage box has a base area of 314.5 square inches and a height of 8.5 inches.
What is the volume of 5 of these boxes?
Enter your answer as a decimal in the box.
Answer:
13366.25in cubed
Step-by-step explanation:
To find the volume of a rectangular prism, you need the formula:
V = (L × H) × W
Luckily, L × H is the base of the shape. So we can change it into:
V = B × W
Step 1
Plug in the values! That’s what we do everytime!
V = 314.5 × 8.5
Step 2
Multiply 314.5 by 8.5.
V = 2673.25
BUT ITS NOT THE ANSWER YET!Step 3
Because you need to find the volume of 5 of the boxes, multiply 2673.25 by 5.
2673.25 × 5 = 13366.25
Thus, the volume of 5 of the boxes is 13366.25in cubed.
Of the following situations, which one involves combining opposite quantities to make zero?
Answer:
d
Step-by-step explanation:
if Emma makes 12 cupcakes and her friends eat them all, she now has 0 cupcakes.
Breaking a cookie in half creates a straight side 10 cm long.
Answer:
whats the question
Step-by-step explanation:
( brainliest ) Susan is buying 5 and a half pies from the market. Write this amount as a mixed number, improper fraction, decimal and percent.
The amount of pies in mixed numbers is 5*1/2 and in the improper fraction is 11/2 and in decimal is 5.5 and in percentage is 5.5%
Given: Susan buys 5 and a half pies from the market.
To find the value of the pies in the following ways:
Mixed fractionImproper fractionDecimalPercentThe mixed fraction is represented as a whole number and also as a fraction. It is the mixture of a whole number and a fraction. The simple way to find out the mixed fraction is, first multiply the value in the denominator by the value of the whole number in the mixed fraction. Later add the obtained number. Here is the problem the mixed fraction can be written as 5*1/2.
The improper fraction is identified when the numerator is greater than the denominator. From the given question the value of pies in the improper fraction is given by 11/2. Here 11 is greater than 2.
Next, the decimal number is represented by a whole number that is separated from the decimal point of the fractional part. In question 5 and a half is represented as 5.5, where 5 is a whole number with a decimal point and the fractional part is 0.5.
The value of the percent is obtained by dividing the total value and multiplying it by 100. So from the question, we get 5*1/2*100 is equal to 250 or 5.5%.
To learn more about decimals, fractions, and percentages follow the link below:
https://brainly.com/question/12715980?referrer=searchResults
HURRY PLEASE I WILL MARK BRAINLIEST!!!!!!!!!!!(Bible)
List three ways that man is called to respond to God’s plan in Christ.
a. b. c.
Answer:
a. be messengers of hope
b. be bothers and sisters in Christ
c. for us to not judge and love thy neighbor
Step-by-step explanation:
bible, yea.
hope this helps:)
ill give brainly
80% of what number is 48?
Enter your answer in the box.
Answer:
38.4
Step-by-step explanation:
to find a percentage of a number all you have to do is divide the percentage by a 100 then multiply it by the total which in this case is 48
0.8 × 48 = 38.4
Answer:
The answer is 38.4
Step-by-step explanation:
first divide 80 by 100
then multiply 0.8 times 48
then you get 38.4
HEYAAAAAAAAAAAAA I NEED HELP
Data Set : {8, 2, 5, 0, 1, 9, 2, 5, 2}
Arrange in ascending order : {0, 1, 2, 2, 2, 5, 5, 8, 9}
Range = Last Term - First Term = 9 - 0 = 9 is the range
Mean = sum of terms/number of terms = 34/9 = 3.777... = 3.78 is mean
Mode = the most appearing integer in the set = 2 is the mode
Median = The integer at the middle of the set = 2 is the median
======================
Range = 9Mean = 3.78Mode = 2Median = 2It costs $22 to enter an amusement park and $0.50 to ride a ride. You have $23. Write an equation that represents the number r of rides you can ride.
If you get it correct I will give you an brainliest!
Answer:
[tex]23=0.50r+22[/tex]
Step-by-step explanation:
y=total amount of money
b=cost of admission
m=cost per ride
r= amount of rides
How to solve:
Step 1: Set up the equation in [tex]y=mx+b[/tex] format.
[tex]23=22+0.50r[/tex]
Step 2: Subtract 22 from both sides of the equation.
[tex]23-22=22+0.50r-22[/tex]
Step 3: Divide both sides by 0.50
[tex]\frac{1}{0.50} =\frac{0.50r}{0.50}[/tex]
Step 4: You are left with your answer.
[tex]r=2[/tex]
I need help with this question, please. I will give brainliest
Answer:
336 cm to the power of 2
Step-by-step explanation:
AB=√6 to the power of 2 plus 8 to the power of 2=√100=10cm
surface area:
12xb plus 6x8x 1/2x2 plus 128 plus 12x10
=72 plus 48 plus 9b plus 120
=336 cm to the power of 2
Hope this helps!!
