Answers
Related Questions
Can you help me and see if these are valid conclusions? 7th grade
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Answer:
jsbeuebaujwhwiwhwu
Step-by-step explanation:
ebsibwiajei2hie
HELP NOW Each of three friends flips a coin 36 times 36 times. Angel records tail 20 times Michael records tails 17 times Fernada records tails 23 times
a. Find the relative frequency with which each friend record "Tails"
b. Which friend has a relative frequency that is closest to the theoretical probability of flipping "tails" 36 times
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Answer:
A.) 60
B.) Fernada
Step-by-step explanation:
A.) you would add up all the friends records (20 + 17 = 37, 37+ 23 = 60).
B.) you would see if anybody was close to 36 and Fernada counted 23 and they would be the closes.
Rewrite the equation below so that it does not have fractions.
Do not use decimals in your answer.
2- 4/9x= 5/6
Answers
Answer:
8x=21
Step-by-step explanation:
Brainliest pls
The diameter of a bicycle wheel is 16 inches. How many revolutions will it take the wheel to travel about 192 inches?
a.8
b.4
c.1
d.16
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Answer:
its actuly 12
Step-by-step explanation:
16x12=192
The number of revolutions it takes the wheel to travel about 192 inches is 4. Therefore, option B is the correct answer.
What is circumference of a circle?The circumference of a circle is the perimeter of the circle. It is the total length of the boundary of the circle. The circumference of a circle is the product of the constant π and the diameter of the circle.
Given that, the diameter of a bicycle wheel is 16 inches.
We know that, the radius of a circle is diameter/2
Here, radius of bicycle wheel =16/2 =8 inches
As we know, the circumference of a circle is 2πr
Now, circumference of bicycle wheel is
2×3.14×8
= 50.24 feet
The wheel to travel about 192 inches
Number of revolutions =192/50.24
= 3.82
≈ 4
The number of revolutions are 4. Therefore, option B is the correct answer.
Learn more about the circumference here:
brainly.com/question/28757341.
#SPJ2
I need help so I’m so confused
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Answer:
The 4th one.
Step-by-step explanation:
As you know, the length in cm for each is 4, 6, 4, 3, 5, 6, 5, 4, 3, and 6. So, you must now count how many times 4 is listed, which is 3. Now, you will look at each chart for 3 x's above the number 4. You have now eliminated the middle two. Next, count how many 3's there are, which is 2. Both have those, so eliminating other choices is a no-go. Now, look at how many 5's you have, which is 2. Look at your charts... again, no choice ca be marked-off. Finally, look at how many 6's there are, which is 3. So, look at your last options and find which one has 3 total x's above the 6. And there you go, D.
Hope this helps! :)
Area in square feet, of rectangle measuring 14 ft. 8 in. by 9 ft. 9 in.
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Answer and Step-by-step explanation:
To find the area of a rectangle, you must multiple the length times the width.
14.8 × 9.9 = [tex]146.52 ft^2[/tex]
#teamtrees #PAW (Plant And Water)
Answer: 143 ft
Step-by-step explanation:
since the answer is supposed to be in square feet, convert the length/width/height to feet
14.6666....(irrational) ft x 9.75 = 143 ft
I could've used fractions but i'll be using decimals since they're easier to multiply together than mixed fractions
The surface area of the prism is ______ square units. All measurements in the image below are in units. (Input whole number only.)
A triangular prism is shown with 2 right triangular sides having legs 4 and 3 and hypotenuse 5. The length of the prism is 5.5
Numerical Answers Expected!
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Answer:
its 72.50
Step-by-step explanation:
I need help plzzzzzzzzzzzzzz
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Answer: x=21
Step-by-step explanation:
Concept
- If three parallel lines intersect two transversals, then the segments intercepted on the transversals are proportion.
Solve
Given
x/7 = 27/9
Simplify
x/7 = 3/1
Cross multiply
x = 21
Hope this helps!! :)
Please let me know if you have any questions
1. Two of the angles of a triangle measure 20° and 140°. Classify the triangle.
A. Scalene
B. Isosceles
C. Equilateral
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Answer:
B
Step-by-step explanation:
if two sides are equal but one side is different it is called an isosceles triangle.
Help pls??Thank you!!
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Answer: 4700
Step-by-step explanation:
47(-20)(-5)
47(-20)
-940(-5)
Based on the line plot, how many batteries lasted more than 5 1/2 hours? *
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Answer:
5 batteries.
Explanation:
"How many batteries lasted more than 5 1/2 hours?" which means it's counting not only 5 1/2, but 5 3/4 and 6 1/4
What is the area of this shape?
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53. Find the value of x and y. Round your answer to two decimal places.
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Answer:
x=4,90
y=8.66
Step-by-step explanation:
pythagoras thereom:
7²-5²=24
√24=4.90
10²-5²=75
√75=8.66
I really need help. If you would answer, thank you!
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when x is 2 y is 1
when x is 1 y is 5/2
when x is 0 y is 4
when x is -1 y is 11/2
when x is -2 y is 7
Help please I’ll give brianlest if it’s right
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A study shows that as the temperature decreases, the electric bill increases. Which graph best represents this situation?
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Answer:
The only graph whose line is strait
Step-by-step explanation:
This graph represents the situation because energy bills will have a set amount of money which directly correlates with the amount of energy you use. When it gets cold you use more energy to keep you warm. As you use more energy your price rises at the same pace-thus a strait line.
please helpp with these 2 questions
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Answer:
14 and 23
Step-by-step explanation:
Mr. Sanders wants to display his American flag in a triangular case as shown below.
What is the area of the triangular case?
A)60.5625 square inches
B)61.2 square inches
C)122.4 square inches
D)11.45 square inches
Answers
The area of the triangular case = 61.2 square inches
Step-by-step explanation:
P.S - The exact question is -
Given - Mr. Sanders wants to display his American flag in a triangular case as shown below.
To find - What is the area of the triangular case ?
Proof -
Given that,
Base of triangle = 14 2/5 in
Height of triangle = 8.5 in
We know that,
Area of triangle =1/2 *base *height =1/2 *8.5 *14 2/5
=1/2 * 8.5 * 14.4
=1/2 * 122.4
=61.2
we get
The area of the triangular case = 61.2 square inches
Look at the table below. Plot and label points M and N on the coordinate plane below. Then write ordered pairs for points M and N and describe how to move from (0, 0) to each point.
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N = five units to the right and two units up
(to solve these type of questions just plot it first then label what you did in order to plot it in the format i just did) hope that helps :)
PLSSS HELPPP THIS IS MY LAST QUESTIONS
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Answer: C
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
A cylinder is made up of two parallel congruent circles and a rectangle which base is the circumference of the circle.
why was the hypotenuse out of shape ?
Answers
This was posted one year ago you still need an answer
A right rectangular prism has a length of 2 ½ feet, a width of 3 feet, and a height of 1 ½ feet. Unit cubes with side lengths of ½-foot are added to completely fill the prism with no space remaining. What is the volume, in cubic feet, of the right rectangular prism?
Answers
Answer:
n=90
Step-by-step explanation:
As I think it is easy to answer the volume of prism I will also calculate no of small prism that can fit inside the larger one
so volume = length * width * height
volume of larger prism
vp=45/4 ft^3 =11.25
volume of small cubes
vs=1/2*1/2*1/2
vs=0.125 ft^3
now numbers of cube that can fit
n=vp/vs
n= 11.25/.125
n=90
so 90 smaller cubes will completely fill in the prism
Answer:
11.25 [tex]ft^3[/tex]
Step-by-step explanation:
2.5 x 3 x 1.5 = 11.25 [tex]ft^3[/tex]
Arielle grade in the second Marking Period increased by 48.2%. If G represents Arielle Grade in the First Marking Period, What is Arielle Grade in the Second Marking?
Answers
Answer:
0.482
Step-by-step explanation:
Use the given functions to set up and simplify sec(ond).
48.2% = 0.482
G = 0.482
sec(ond) = 0.482
Which of the following statements are true? Select all that apply.
The radius of a circle is twice its diameter.
The radius of a circle is twice its diameter.
The formula to find area of a circle is A=πr2
To find the diameter of a circle, divide its circumference by π.
The circumference of a circle is greater than its diameter.
To find the diameter of a circle, multiply the radius by 2.
The diameter can be used to find area of a circle.
Answers
Answer:
Step-by-step explanation:
By definition, all radii of a circle are congruent, since all the points on a circle are the same distance from the center, and the radii of a circle have one endpoint on the circle and one at the center. ... The length of the diameter is twice that of the radius. Therefore, all diameters of a circle are congruent, too.
Find the surface area of a right rectangular prism with a height of 7 cm, a length of 4 cm and a width of 6 cm
Answers
or 188 centimeters squared
just make sure to put the exponent of 2 at the end
Answer:
D
Step-by-step explanation:
you do the length x width x height
42. Calculate the value of c in the triangle below.
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9^2+40^2=c^2
81+1600=1681
Square it and u get 41
so c is 41
Which shape is a parallelogram?
Answers
The top shape to the right is the parallelogram because the sides are parallel
Answer:
The rectangle at the top right.
Step-by-step explanation:
A parallelogram is a shape with two pairs of parallel sides. If you measure all other shapes, some only have 1 pair of parallel sides or no parallel sides at all. However, the rectangle at the top right has 2 pairs, which are the top and bottom sides, and the right and left sides.
Which of the following is not a situation in which a credit report is used?
a. Grocery stores use it to determine whether a person can shop there.
b. Landlords use it to decide whether to rent their homes to someone.
c. Utility companies use it to decide whether to provide services to someone.
d. Insurance companies use it to decide whether a person can get insurance.
Answers
Answer:
Grocery stores use it to determine whether a person can shop there.
Step-by-step explanation:
Jack used cubes to make the right angle rectangular prism below she then made smaller rectangular prism using 1/4 of the number of Cubes what was the volume in cubic inches of the smaller right rectangular prism 1
Answers
Answer:
16
Step-by-step explanation:
Hey guys i need help with both of these questions NO LINKS AND NO DOING IT JUST FOR POINTS if you answer both correctly showing work i will give brainliest thanks and remember i need both answers shown with work
Answers
Answer:you have to devide and find the cordinates of The numbers
Step-by-step explanation:
