Will give brainliest for both answers
1) 4[tex]\\c^{2}[/tex][tex]s^{12}[/tex]
2)729[tex]r^{18}[/tex]
A circle has a radius of 3 feet. Use 3.14 for π, and drag and drop the correct answers for each problem below.
A. What is the area of the circle?
B. What is the diameter of the circle?
C. What is the circumference of the circle?
Answer:
A. 28.27
B. 6ft
C. 18.85
Step-by-step explanation:
:)
What’s the slope of the 2 points (-2, -1) & (3, 2)?
Explain how you get it too please.
Answer: 3/5
Step-by-step explanation: y2-y1/x-x1 is the formula for slope so you plug in. 2-(-1)=3 and 3-(-2)=5 and since you can't simplify anymore your answer is 3/5.
If 30% of a number equals 8, find 90% of that number.
Answer:
8.88
Step-by-step explanation:
I believe it is 8.88 becuase this question is asking to find 90% pf that number.
What do you need to do?
you have to make a proportion.
8/x 90/ 100
You would now cross multiply. 90* x = 90x 8*100= 800
the equation you would need is 90x = 800. divide them and you get 8.88.
ROUNDED: you get 9.
I believe this is correct sorry if it was incorrect.
Name this Solid
pentagonal prism
pentagonal pyramid
hexagonal prism
hexagonal pyramid
Answer:
hexagonal pyramid
Step-by-step explanation:
i think its this but otherwise pay attention in class
Is the following number rational or irrational?
-2π
Irrational (I think)
Answer:
irrational
Step-by-step explanation:
-2π is an irrational number because π can't be written down as a non-infinite decimal, you need an approximate value.
hope this helps!
could someone please help me out with this question
Answer:
55%
Step-by-step explanation:
A patient has 0.0000075 gram of iron in 1 liter of blood. The normal level is between 6*10^(-7) gram and 1.6*10^(-5) gram. Is the patient's iron level normal? Write the patient's amount of iron in scientific notation.
Answer:
0.0000075 = 7.5 x 10^6 --- Patients Blood
and it has to be between 0.0000006 and 0.000016
so Yes it is normal
I WILL GIVE BRAINLY TO CORRECT ANSWER
Answer: The claim is not valid because the average is 2
i need help asap plz
Hello! So I have this homework due in 1 hour, can someone help?
( i’ll rate 5 star! )
a. Common Denominator = 8
[tex]\frac{1}{8\\}[/tex] * [tex]\frac{1}{1}[/tex] = [tex]\frac{1}{8}[/tex] /// [tex]\frac{1}{2}[/tex]*[tex]\frac{4}{4}[/tex]=[tex]\frac{4}{8}[/tex]
b. Common Denominator = 40
[tex]\frac{1}{8}[/tex] * [tex]\frac{5}{5}[/tex] = [tex]\frac{5}{40}[/tex] /// [tex]\frac{9}{5}[/tex] * [tex]\frac{8}{8}[/tex] = [tex]\frac{72}{40}[/tex]
c. Common Denominator = 24
[tex]\frac{1}{8}[/tex] * [tex]\frac{3}{3}[/tex] = [tex]\frac{3}{24}[/tex] /// [tex]\frac{11}{6}[/tex] * [tex]\frac{4}{4}[/tex] = [tex]\frac{44}{24}[/tex]
What is the value of H ?
Answer:
56 degrees
Step-by-step explanation:
Answer:
56 degrees.
Step-by-step explanation:
So within the image, you see that a right angle contains 34 degrees and an unknown value. To solve this, subtract 34 degrees from 90 to get this value. This value is 56 degrees.
Since h is a vertical angle with the 56 degree angle, it is also 56 degrees.
I WILL GIVE BRAINLY TO CORRECT ANSWER
Keith has earned a 75%, an 86%, and an 83% on his tests so far this grading period. He wants to have an 80% average. If each test is included equally in his average, what is the lowest score that Keith could earn on the next test and keep at least an 80% average?
69%
72%
76%
80%
Answer:
76%
Step-by-step explanation:
For the definition of mean we can write this equation
(75 + 86 + 83 + x)/4 = 80
(244 + x)/4 = 80
244 + x = 320
x =76 %
Giving brainliest for correct answer!! if you don't get brainliest but you want it, check for unanswered questions of mine or let me know if you want me to post a question-
1. Kyle went to the state fair and rode the Ferris wheel. The graph represents the last 40 seconds of Kyle's Ferris wheel ride. On which interval is the function increasing?
A) 44 to 48 seconds B) 48 to 52 seconds C) 52 to 56 seconds D) 70 to 72 seconds
On which interval is the function decreasing?
A) 40 to 44 seconds B) 56 to 60 seconds C) 64 to 66 seconds D) 72 to 76 seconds
PLEASE HELP I'LL GIVE BRANLIEST TO WHOEVER AWNSERS BOTH OF THEM AND IS RIGHT
Answer:
D, 70 to 72 seconds
Step-by-step explanation:
The function increasing in the interval,
70 to 72 seconds.
The function decreasing in the interval,
64 to 66 seconds.
What is graph?In mathematics, a graph is a visual representation or diagram that shows facts or values in an ordered way.
The relationships between two or more items are frequently represented by the points on a graph.
Given:
Kyle went to the state fair and rode the Ferris wheel.
The graph represents the last 40 seconds of Kyle's Ferris wheel ride.
From the graph:
The function increasing in the interval,
40 to 44 seconds, 50 to 52 seconds, 56 to 60 seconds and 70 to 72 seconds.
The function decreasing in the interval,
44 to 48 seconds, 52 to 56 seconds, 64 to 66 seconds.
Therefore, the intervals are given above.
To learn more about the line graph;
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A complex shape with measurements 11 inches, 6 inches, 6 inches, 11 inches. What is the perimeter of the shape? 44 inches 66 inches 121 inches 132 inches
Answer:
A. 44 inches
Step-by-step explanation:
1] Add the numbers given 6 + 6 + 11 + 11 = 34 (because you are trying to find the perimeter)
2] Subtract 6 from 11, 11 - 6 = 5
3] do the same to the top 11 - 6 = 5
4] then add the new numbers together along with the given ones. 6 + 6 + 11 + 11 + 5 + 5 = 44
Answer: A
Step-by-step explanation:
Pease no links i would just like the answer ASAP
The volume of a right rectangular prism is 70 7/8 cubic feet and its base is a square with a side length of 4 1/2 feet. what is the height?
Answer:
7/2 feet
Step-by-step explanation:
Volume of Right Rectangular Prism: V = w * h * l
You are given the volume, and the base (which would include l and w)- and are told to find h.
70 7/8 cubic feet = 4 1/2 feet * h * 4 1/2 feet (simplify the right side)
70 7/8 cubic feet = 81/4 feet squared * h (divide both sides by 81/4)
7/2 feet = h
The height will be 7/2
Help me please show your work I’ll give brainlest.
A town has 5000 residents. A survey finds that 81 residents
out of a random sample of 625 residents have red hair. The margin of
error for the survey is 4%. Find the interval in which the total number
of residents with red hair is most likely to lie.
The range from 63 to 99 is where the overall population of people with red hair is most likely to fall in the interval.
To solve:
The margin of error is equal to z (p (p - 1) / n).
4% is the error margin, We may therefore change the values to:
0.04 = z ×√ (1 - 81/625) / 625)
Then, using a standard normal table, we determine the z-value for 95%, which is around 1.96.
0.04 = 1.96 × √(81/625) × (1 - 81/625) / 625)
When we solve for (1 - 81/625)/625", we get a value of around 0.0098.
Calculations for the range are now being achieved:
81 - (0.0098 5000) = 63
81 + (0.0098 5000) = 99
Therefore, the range of residents with red hair that contains the greatest likelihood of lying is from 63 to 99.
For more Questions on interval
https://brainly.com/question/30460486
The interval in which the total number of residents with red hair is most likely to lie is approximately between 545 and 745.
To find the interval in which the total number of residents with red hair is most likely to lie, we can calculate the confidence interval based on the survey results and the margin of error.
The margin of error is given as 4%, which means we have a 96% confidence level (100% - 4%). This corresponds to a z-score of approximately 1.96 for a standard normal distribution.
First, we calculate the standard error using the formula:
Standard Error = sqrt((p * (1 - p)) / n),
where p is the proportion of red-haired residents in the sample (81/625) and n is the sample size (625).
Standard Error = sqrt((81/625) * (1 - 81/625) / 625) ≈ 0.0179.
Next, we can calculate the margin of error by multiplying the standard error by the z-score:
Margin of Error = 1.96 * 0.0179 ≈ 0.035.
Now, we can calculate the lower and upper bounds of the confidence interval by subtracting and adding the margin of error, respectively:
Lower bound = (81/625) - 0.035 ≈ 0.109.
Upper bound = (81/625) + 0.035 ≈ 0.149.
To find the range or interval, we can multiply the lower and upper bounds by the total number of residents (5000):
Lower bound (rounded) = 0.109 * 5000 ≈ 545.
Upper bound (rounded) = 0.149 * 5000 ≈ 745.
Therefore, the interval in which the total number of residents with red hair is most likely to lie is approximately between 545 and 745.
To know more about survey here
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What is the volume of this
composite solid?
Answer:
The closest I can get to is c. 200 cubit meters
Step-by-step explanation:
Its probably wrong tho- sorry T^T
A number y minus 8 is 23.
Answer:
31
Step-by-step explanation:
/
SOMEONE HELP ASAPPPP PLEASEEE,PLEASE EXPLAIN HOW U GOT YOUR ANSWER, I NEED AN EXPLANATION IN ORDER TO COMPLETE THIS! NO LINKS OR YOU WILL BE REPORTED, I WILL GIVE BRAINLIEST!!!!! I NEED THE ANSWER TODAY THIS ASSIGNMENT IS DUE TODAY
Answer:
180 degree rotation
Step-by-step explanation:
according to the picture, we can see the wheel made half of a full rotation before it stopped. a full rotation of a circle is 360 degrees, so the car made a rotation of half of 360, which is 180 degrees.
let's check our work!
a full ride on a ferris wheel is two full rotations, which is 720 degrees. Maria rode for 1/4 of a turn which we solved for 180 degrees.
180 x 4 = 720 degrees.
our answer is correct
Find the missing side length of the right triangle
using the Pythagorean Theorem or PT converse.
A) 53 cm
B) 35 cm
C) 73 cm
D) 23 cm
Answer:
a) 53
Step-by-step explanation:
28^2+45^2 is 2809
and when you square it
it equals to 53
What should go in each blank? The choices are either true, false, true but misleading, or cannot tell.
Answer:
You have all of the correct answers
Step-by-step explanation:
i'm not completely sure but i think you do.
Is 4 raised to the 2nd power equal to 2 raised to the 3rd power? Explain how you know, is it true or false.
Answer:
this is false
Step-by-step explanation:
4 raised to the second power is 16 since that would be 4 times 4.
2 raised to the third power is 8 since that would be 2 times 2 times 2.
Answer:False
Step-by-step explanation:
4 to the 2nd power is 16 or 4 x 4
2 to the 3rd power is 8 or 2 x 2 x 2 (4 x 2 = 8)
4) Answer the question about the verbal situation.
A survey found that as the age of a company’s employees increased, the weight of the employees decreased.
What is the correlation?
A.) negative
B.) positive
C.) no correlation
5) Answer the question about the verbal situation.
A survey found that as the age of a company’s employees increased, the weight of the employees decreased.
What is the association?
A.) no association
B.) increasing
C.) decreasing
6) Answer the question about the verbal situation.
A survey found that as the age of a company’s employees increased, the weight of the employees decreased.
Complete the following statement:
As an employee’s weight decreases, the age of the employee is expected to ____________________.
A.) stay the same
B.) decrease
C.) increase
Answer:4.C 5.A 6.A
Step-by-step explanation: Hope it helps!!
It rained 4.2 inches in 12 hours. At this rate,
how much will it rain in 27 hours? Please help!!!!!!
Please answer. Thanks.
Answer:
Step-by-step explanation:
Which parts of Scripture best showcases the administering of the sacrament of Anointing of the Sick?
A. The Book of Exodus
B. The Gospel of Mark
C. The Psalms
D. The Book of Genesis
Answer:
A. The Book of Exodus is the best answer
D. What is the approximate cost of siding that will be needed to cover the outside of the
warehouse? Justify your reasoning.