Answer:
V≈163.36ft³
Step-by-step explanation:
V=π(d 2)2h=π·(4 2)2·13≈163.36282ft³
Diameter= 4ft
Height=13ft
Heart me pls
50 POINTS. WILL MARK BRAINLIEST. Write a short paragraph describing the career and music of one of the following composers. Be as specific as possible. (5 pts.)
a. Hildegard von Bingen
b. Guillaume de Machaut
The Saint Hildegard of Bingen stood out in the Middle Ages for her great knowledge in different fields and her extensive written production.
Who was Hildegard von Bingen?Saint Hildegard of Bingen (1098-1179), was a German nun belonging to the Order of Saint Benedict who stood out for performing multiple functions, among which are:
ComposerWriterPhilosopherScientificAmong other.Hildegard stood out for being one of the most influential personalities of the Late Middle Ages due to her remarkable intelligence and culture that led her to be one of the most productive writers of her time and to develop varied knowledge of natural history.
Much of her work (including her musical compositions) is found in her best known work called "Wiesbanden Codex" or "Riesencodex".
Learn more about Codex in: https://brainly.com/question/10511391
#SPJ1
*HELP PLEASE*
In circle J with HJK = 146", find the HLK.
A) 214°
B) 73°
C) 292°
D) 46.5°
Answer:
B. 73°
Step-by-step explanation:
- 2 3/4-(-1 1/2)+(-5/6)-(3/8)-(+4 2/3)
Answer:
-57/8
Step-by-step explanation:
- 2 3/4 - (-1 1/2) + (-5/6) - (3/8) - (+4 2/3)
= -7.125
ILL GIVE BRAINLIEST
Answer:
I can't read the question it's too blurry
is the following relation a function explain. (1,3) (1,0), (1,-2) (1,8)
9514 1404 393
Answer:
NO
Step-by-step explanation:
If input values are repeated, the relation is not a function. A function has only one output value for any input value.
Here, an input of 1 has 4 output values—not a function.
please help me!!10points
Answer:
167 feet
Step-by-step explanation:
Please see the attached image.
(90-42)°=48°
The tangent of an angle is the opposite side relative to that angle divided by the adjacent side.
tan(48°)=x/150
x=tan(48°)*150
x≈167
Answer: 167 feet
An ecologist studying starfish populations collects the following data on randomly selected 1-meter by 1-meter plots on a rocky coastline
--The number of starfish in the plot
--The total weight of starfish in the plot
--The percentage of area in the plot that is covered by barnacles (food for starfish)
--Whether or not the plot is underwater midway between high and low tide
How many of these measurements can be treated as contituous random variables and how many as discrete random variables?
Answer:
2 continous random variable
1 discrete random variable
A fourth variable that cannot be treated as random.
Step-by-step explanation:
A continous random variable differs from a discrete variable in a few ways ; Continous random variables are usually uncountable as they can take up an infinite number of values within an interval. These variables may include those obtained by measurement such as height, weight, distance and so many other decimal yielding values. Discrete random variables in the other hand are countable and values can be obtained by counting as successive values are usually whole numbers.
In the scenario above ;
The weight of starfish and percentage area on the plot are continous variables while the number of starfish is discrete.
Whether or not plot is underway or midway between high and low tide isn't a random variable.
Suppose an earthquake can be felt up to 80 miles from its epicenter. You are located at a point 60 miles west and 45 miles south of the epicenter. Do you feel the earthquake? If so, how many miles south would you have to travel to be out of the range of the earthquake?
Answer:
Yes (you are 75 mi from epicenter). Travel at least 7.91 mi south
Step-by-step explanation:
See the attached image.
The epicenter is the point at the upper right of the drawing. You are 60 miles west (left) and 45 miles south (down) from the epicenter. A right triangle is formed--apply the Pythagorean Theorem, (leg)^2 + (leg)^2 = (hypotenuse)^2.
[tex]x^2=60^2+45^2\\\\x^2=3600+2025\\\\x^2=5625\\\\x=\sqrt{5625}=75[/tex] This is within 80 mi, so you feel the quake.
Now (see image2) you go y miles south. You want the distance between you and the epicenter to be at least 80 mi. You have another right triangle with legs 60 and y + 45 and hypotenuse 80.
[tex](y+45)^2+60^2=80^2\\\\(y+45)^2+3600=6400\\\\(y+45)^2=2800\\\\y+45=\sqrt{2800}\\\\y=\sqrt{2800}-45 \approx 7.91 \rm mi[/tex]
1. Write two word expressions for each problem using different math vocabulary for each
expression
5d-10
a/b+2
Step-by-step explanation:
for the first one
subtract 10 from 5 times a certain number
choose the graph of the inequality X< 7
choose one:
3rd one. The circle is on 7 and is going to the left.
Which scenario can be best represented by the equation y = 139x + 200?
Since you didn't offer potential answer choices, here's a sample answer which would work for this scenario. Using this, you can compare it to the choices that you have to make a decision.
Sample Answer:
Bob opened savings account with $200. Every week since, he has added $139 into it.
Find the midpoint between these points.
(1,3) (5.1)
someone please help asap !!!
Answer:SOLUTION
The midpoint for two points P=(px,py) and Q=(qx,qy) is M=(px+qx2,py+qy2).
We have that px=1, py=3, qx=5, qy=1.
Thus, M=(1+52,3+12)=(3,2).
ANSWER
M=(3,2)A
Step-by-step explanation:
Answer:
The midpoint is (3, 2)
Step-by-step explanation:
To find the x-coordinate of the midpoint, average the x-coordinates 1 and 5:
1 + 5
xm = ----------- = 3
2
y-coordinate:
1 + 3
ym = ----------- = 2
2
The midpoint is (3, 2)
Determine the surface area of a sphere, in terms of pi, Given a radius of 15 inches
Answer:
900π
Step-by-step explanation:
surface area of a sphere: 4πr²
=> 4 × π × 15²
=> 900π
Evaluate the expression if x = 6
3x + 5 =
Answer:
=
6
3
+
5
Step-by-step explanation:
the asnwer is x=63x+5
Help me with this one plz.
can someone help me
Answer:
y=-1/4x+2
Step-by-step explanation:
Answer:
Step-by-step explanation:
add all the # and see what you get
3 3/5 divided by 2 1/2
Answer:
ahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
Step-by-step explanation:
ahhhhhhhhhhhhhhhhhhhhhhhhh
answ
Answer:
Use this link
Step-by-step explanation:
https://www.calculatorsoup.com/calculators/math/mixednumbers.php copy and paste
select a graph that shows the relationship between the height form which the ball is dropped , x, and the height of the first bounce y
Answer:
a?
Step-by-step explanation:
Simplify the below expression.
Step-by-step explanation:
3^0=1
3^2=9
[tex] \frac{1}{9} [/tex]
plz mark as brainliest
Answer:
1/9
Step-by-step explanation:
When dividing terms with exponents, you subtract the exponents.
3⁰/3² = 3⁰⁻² = 3⁻² = 1/9
Therefore, the simplified expression is 1/9.
Miranda conducted a survey on how many hours per day students spend surfing the internet versus how many pets they have. She surveyed ten of her classmates and recorded the data in the scatter plot below.
Use technology to determine which equation best models the data in the scatter plot.
A.
y = -0.4x + 6.3
B.
y = -7.4x + 0.7
C.
y = -0.7x + 7.4
D.
y = -6.3x + 0.4
Answer:
Step-by-step explanation:
a
2/2+1/4 b hh b b b b b b b b b b b b
Answer:
[tex]\frac{2}{2} + \frac{1}{4} = \frac{5}{4}[/tex]
Step-by-step explanation:
Given
[tex]\frac{2}{2} + \frac{1}{4}[/tex]
Required
Solve
[tex]\frac{2}{2} + \frac{1}{4}[/tex]
Take LCM
[tex]\frac{2}{2} + \frac{1}{4} = \frac{4 + 1}{4}[/tex]
[tex]\frac{2}{2} + \frac{1}{4} = \frac{5}{4}[/tex]
Answer:
2/2 + 1/4 is 1.25 and b hh b b b b b b b b b b b b b b
Step-by-step explanation:
Find the value of angle z. Need ASAP. STEP BY STEP
Answer:
71 degrees
Step-by-step explanation:
y=19 degrees
z and y=90degrees
90 _19 to get y
Help no links
Mr. McGill is solving the following problem: 42x=163. Mr. McGill set 2x=3 and got x=32 as his answer. Tell the mistake Mr. McGill made and tell the correct answer.
Answer:
Hmmmm. Mr. McGill seems a little lost.
At first, I thought he might have divided both sides by 21 (to get 2x on the left), but look what happens on the right side of the equation!
[tex]42x=163\\\\2x=54\,\, 1/3[/tex] (not 3, for sure)
I think Mr. McGill needs to take the class you're in!
Find the volume of the prism.
Answer:
1120
Step-by-step explanation:
Find the area of the kite.
6
2
10
16
A=
square units
Answer:
72
Step-by-step explanation:
The area of a kite is half the product (multiplication) of the diagonals.
Each diagonal has length 12, so A = (1/2)(12)(12) = (1/2)(144) = 72.
Note: You can also find the area by finding the areas of the 4 right triangles. By the way, the diagonals are perpendicular, so all 4 triangles are right triangles.
Area of a small triangle: Area = (1/2)(base)(height) A = (1/2)(2)(6) = 6.
Area of a larger triangle: A = (1/2)(10)(6) = 30
Total area: 2 small triangles plus 2 larger triangles A = 2(6) + 2(30) = 72
William and Debra Pierce are celebrating their 20th anniversary by having a reception at a local reception hall. They have budgeted $2000 for their reception. If the reception hall charges a $70 cleanup fee plus $30 per person, find the greatest number of people that they may invite and still stay within their budget.
Answer:
The answer is 64 people.
Step-by-step explanation:
If they invite 64 people and all of them show up you multiply that by 30 you get 1,920 add 70 to that and you get 1,990. The reason that 64 is the maximum is because if it were 65 it would go over their budget and if it were below 64 then we wouldn't be getting the greatest number possible.
Skyler goes
to a school which has 1000 students in it.
She asks 40 random students whether they like the new 8.30 am start to the day.
30 of them say 'no' they do not like it.
Use this information to estimate how many students in the whole school
dislike the 8.30 am start.
Answer:
750
Step-by-step explanation:
30/40 students dislike it from the sample, so 0.75
1000 x 0.75 = 750
You accumulated a balance of $2,300 on your credit card that carries an interest rate of 17%. You can't afford to pay the $2,300 all at once, but you can pay the minimum payment, which is 2% per month or $25, whichever is greater. What is the balance on your card after 5 years?
Answer:
$1,591.67
Step-by-step explanation:
The computation of the balance after 5 years is shown below:
Given that
Accumulated Balance on Credit Card = P = $2,300
r = Monthly interest amount = 17% ÷ 12 = 1.41666667%
M = Minimum payment = 2%
Now
Balance on Credit Card after t year = P × (1+r) ×(1-M)
= $2,300 × (1+1.41666667%)^t × (1 - 2%)^t
= $2,300 × (0.993883337)^t
SO,
Balance on Credit Card after 5 years is
= $2,300 × (0.993883337)^60
= $2,300 × 0.692029437
= $1,591.66771
= $1,591.67
Which ordered pair is a solution to the equation?
y=x54−3
(−5, −7)
(5, −1)
(10, −11)
(−10, 5)
Answer:
y=4/5x-3 - (-5, -7)
Step-by-step explanation:
So to solve this, lets just plug in each value for x, and see if the y value we get is equal to one of our answers.
So we have (-10, 5)
Well plug in -10 for 4/5x we get:
-40/5=-8
Next we take that value and solve:
y=-8-3
y=-11
The answer for this was 5, not -11.
Ill skip a few steps:
(10, -11):
Plug in 10 we get:
y=8-3 which is y=5. This is not right, for it needed to be -11.
Next we have (5, -1)
This gets us y=4-3 this is y=1 which is not -1. So thats not right.
Finally we have (-5, -7):
This gets us y=-4-3 this is y=-7. What was our y value? -7!
So the answer is (-5, -7)
I hope this helps! :)
PRETTY PLZZZZZZZZZZZZZZZZZZZZZZZZZZ
Answer:
The third one in.
Step-by-step explanation:
its going to end up being 54 ≤ x
and since 54 is included, you want a filled in circle to show that.
Answer:
C. less than or equal too if it's a closed circle
hope this helps
have a good day :)
Step-by-step explanation: