Answer:
Answer Choice D (18
Step-by-step explanation:
18/24 = 75
I will give a brainliest to the best answer! And don't put it on a file plz.
Kelly flips a coin 20 times. The results are shown in the table, where “H” represents the coin landing heads up and “T” represents the coin landing tails up.
4. The theoretical probability that the coin will land heads up is ____.
5. Based on the data, the experimental probability that the coin will land heads up is ____.
6. The experimental probability ______ is than the theoretical probability.
Answer:
answer is here
Step-by-step explanation:
pls help will give brainliest
Answer:
3%
Step-by-step explanation:
42%-39%=3%
!! PLEASE HELP, 35 POINTS !!
What is the value of x?
cone A and cone B are similar. The radius of cone a is 5.4 feet and the radius of cone b is 16.2 feet. if the surface area of cone a is 43 square feet, find the surface of cone b
The surface area of cone B is 387 square feet.
What is a cone?It is a shape of a christmas tree where there is a base of radius r and a top point called the apex.
We have,
Since the cones are similar, their corresponding dimensions are proportional.
In particular, the ratio of their radii is equal to the ratio of their surface areas.
Now,
Let S be the surface area of cone B, then we have:
ratio of radii = 16.2/5.4 = 3
ratio of surface areas = S/43
Since the ratio of surface areas is equal to the ratio of radii squared,
We have:
3² = S/43
9 = S/43
S = 9 x 43
S = 387
Therefore,
The surface area of cone B is 387 square feet.
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Which selection shows the correct order of points from least to greatest on the number line?
Please help it’s due today!
Answer:
Length = 2
Width = 2
Height = 6
Step-by-step explanation:
2 * 6 * 2 = 24
Benji just bought a new television for $382.00. He made a down payment of $70.00 and will pay monthly payments of $26.00 until it is paid off. How many months will Benji be paying? (Assume that Benji pays no interest.)
Answer: 12 I think sorry if I'm wrong
Step-by-step explanation:
Find the value of x. Then find the m∠B and m∠C.
What number should be added to both sides of the following equation to solve for g? g - 18 1/3 = 25
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Bobby bought enough grass seed to cover 907.46 square feet of his backyard. If his backyard is a circle, what is the circumference of the yard that the seed will cover?
a.289 feet
b.17 feet
c.53.38 feet
d.106.76 feet
A restaurant manager needs to rope off a rectangular section for a private party. The length of the section must be 7.8m. The manager can use no more than 27m of rope. Which inequality could you use to find the possible widths of the roped off section?
Answer:
Step-by-step explanation:
help me, dont answer if you dont know it tyy
Answer:
b
Step-by-step explanation:
Answer:
12.5 pounds a week.
Step-by-step explanation:
100Ib = 8 weeks
? = 1 week
8 x 12.5 = 100
1 x 12.5 = 12.5
12.5 pounds a week.
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if my answer is wrong then incredibly sorry!
.Cindy baked 6 cakes to raise money for her track team. The total cost for all of the ingredients for her cakes is $30.00. She will sell each cake for $12.00. Use a function to model the money Cindy could raise for her track team.
Part A: Write a rule in function notation.
Part B: What is the domain of this function?
Part C: What is the range of this function?
Part D: Explain if the graph of this function would be continuous or discrete.
Answer:
i think it is b or d im pretty shore d
Step-by-step explanation:
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Which graph is misleading? Explain your answer with at least three complete sentences.
Answer:
The graph on the Right. It makes no sense whatsoever. Also, there are 2 percents on each part of the pie graph on the right. It makes more sense with one.
Step-by-step explanation:
No link need right answer 100 points
Answer:
13 1/8
Step-by-step explanation:
3/2* 7/2*5/2
= 105/8
= 13 1/8
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Which expression is equivalent to 3−12+223−56?
A. 216−216
B. 56+216
C. 216+216
D. 216−56
Answer:
none
Step-by-step explanation:
3−12+223−56=158
216−216=0
56+216=272
216+216=432
216−56=160
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On a field trip, there are 8 adults and 24 students. What is the ratio of students to the total number of people on the field trip?
8 to 24
1 to 4
32 to 24
3 to 4
Answer: 32 to 24
Step-by-step explanation:
this is like super confusing so if you could figure it out that would be great thanks!
Answer:
C
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
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please help with math,
Answer:
a= times two
b= times 1.25
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Match the questions with the correct answers about the given box plot below
Answer:
1. D
2. E
3. B
4. C
5. A
5. F
Step-by-step explanation:
The median can be found at the line inside of the box, the heaviest weight would be found at the right end of the line, and the smallest weight would be found at the left, the interquartile range is the difference of one end of the box to the other, and the range is the difference of the largest number of the entire diagram, from the smallest number.
Hope this helps you!
Answer:
Florida: The weight range = 10
Tennessee: The interquartile range = 4
Tennesse: Median Weight = 76
Florida: Median Weight = 80
Florida: Weight of the heaviest child = 84
Tennesse: Weight of the smallest child = 71
Step-by-step explanation:
Florida: How to find the weight range
The range of a data set is the difference between the minimum and maximum. To find the range, calculate xn minus x1.
R = xn − x1
Therefore, the weight range in Florida is 10
Tennessee: How to find the interquartile range
To find the interquartile range (IQR), first, find the median (middle value) of the lower and upper half of the data set. These values are quartile 1 (Q1) and quartile 3 (Q3). The IQR is the difference between Q3 and Q1.
71, 72, 73, 74, 75, 76, 77, 78, 79, 80
Q1 = 74
Q2 = 78
78 - 74 = 4
Therefore, the interquartile range in Tennesse is 4
Tennesse: Median Weight
The median x˜ is the data value separating the upper half of a data set from the lower half.
Arrange data values from lowest to the highest value
The median is the data value in the middle of the set
If there are 2 data values in the middle the median is the mean of those 2 values.
x˜ = 75.5
Therefore, the median weight of Tennesse is 76
Florida: Median Weight
The median x˜ is the data value separating the upper half of a data set from the lower half.
Arrange data values from lowest to the highest value
The median is the data value in the middle of the set
If there are 2 data values in the middle the median is the mean of those 2 values.
x˜ = 79
Therefore, the median weight of Florida is 80
Florida: Weight of the heaviest child
Since the smallest number in Florida is 84,
Therefore, the weight of the heaviest child in Florida is 84
Tennesse: Weight of the smallest child
Since the smallest number in Tennesse is 71,
Therefore, the weight of the smallest child in Tennesse is 71
Charles can ride his bike 4 miles in 20 minutes. Which of the following ratios show the number of miles to minutes Charles can ride his bike?
A
24:1
B
1:4
C
4:24
D
1:5
Answer:
D.) 1:5
Step-by-step explanation:
The reason why it's D is because when you simplify the original ration, 4:20, you get the simplified answer of 1:5. When you divide each side by 4, you get the ratio of 1:5.
So, D.) 1:5
Hope this helped!
Stay safe and have a wonderful day/night!
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hiya guys answer this please
Answer: 38
Step-by-step explanation: 90 is the right angle for a right angle triangle. Therefore you subtract 90-52.
Answer:
x = 38º
Step-by-step explanation:
Step one: look at the figure...it's a 90º angle (right angle)
Step two: Since it's a 90º angle you can simply subtract 90-52 which will give you the missing part (the value of x)
so therefore, x = 38º...answer a
Which number line shows a graph of the inequality x < 6?
Answer:
The answer is option D
Step-by-step explanation:
Because number less than 6 are 5, 4, 3 ..... and these are shaded in option D
The solution set of the given inequality is {.......,-3, -2, -1, 0, 1, 2, 3, 4, 5}. Therefore, option D is the correct answer.
What are inequalities?Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
The given inequality is x<6.
.......,-3, -2, -1, 0, 1, 2, 3, 4, 5.
Therefore, option D is the correct answer.
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Which solid figure does this net represent?
A) cone
B) square pyramid
C) triangular prism
D) triangular pyramid
Answer:
C) triangular prism
Step-by-step explanation:
The net represents a three-dimensional shape. The figure that the net represents is a rectangular prism.
The graph of which function is the same as the graph of y =1/x shifted to the right 5 units and shifted
up 2 units?
1. y= 1/(x-5) -2
2. y= 1/(x+5) -2
3. y= 1/(x+5) +2
4. y= 1/(x-5) +2
Answer:
i think it is 3
Step-by-step explanation:
Which expression is NOT equivalent to 15 x (−2 2/5)? Drag this expression to the box.
HALP plz
Solve the following
12 ÷ 6(3) + 8
14
22
2
3
if you could then say how you got ur answer
Evan works part time for his father and gets paid $8.25 per hour. He works 4 hours. Then he spends 1/3 of his money on a game. How much money does Evan have left?
Answer:
$22
Step-by-step explanation:
($8.25x4)x2/3
=33x2/3
=$22
Answer:
22 dollars
Step-by-step explanation:
8.25*4=33
1/3*33=11
33-11=22
764/9
long divison pls show work
Answer: 84.8 I’m sorry if this does’nt help
Step-by-step explanation:
Please help I will give brainly and show your work also :)