Answer:
This rate in kilometers per hour is: 36 kilometers per hour. Also, the cyclist will travel 144 km in 4 hours.
Step-by-step explanation:
In order to find the rate in kilometers per hour, you have to consider that 1 meter per second is equal to 3.6 kilometers per hour and you can use a rule of three with this information:
1 meter per second → 3.6 kilometers per hour
10 meters per second → x
x=(10*3.6)/1=36 kilometers per hour
Now, you can use the formula to calculate speed and solve for the distance:
speed=distance/time
36=distance/4
distance=36*4
distance=144 km
According to this, the answer is that this rate in kilometers per hour is: 36 kilometers per hour. Also, the cyclist will travel 144 km in 4 hours.
wanna help a fellow hawt person out?
Answer:
50
Step-by-step explanation:
You gotta add up 38 and 12 because it reflects and it's the same across ABC
The equation that matches this diagram is
3(y + 200) = 3000.
What is the value of Y.
Answer: y = 800
Step-by-step explanation:
3(y + 200) = 3000
3y + 3(200) = 3000
3y + 600 = 3000
3y = 2400 [Subtract 600 from both side]
y = 800 [Divide 3 in both side to solve for y]
Edgar accumulated $4,000 in credit card debt. If the interest rate is 30% per year, and he does not make any payments for 2 years, how much will he owe (in dollars) on this debt in 2 years by each method of compounding? (Simplify your answers completely. Round your answers to the nearest cent.)
Answer:
$7,459.12
Step-by-step explanation:
The formula for continuous compounding is
A = Pe^(rt), where P is the original amount, A is the accumulated amount, r is the interest rate as a decimal fraction, and t is the number of years. We want to know how much he will owe on this original $5,000 credit card debt after 2 years.
A = $5,000e^(0.20*2)
= $7,459.12
Step-by-step explanation:
hope this helps
Edgar accumulated $4,000 in credit card debt. If the interest rate is 30% per year. he will owe
A= $7,459.12
This is further explained below.
How much will he owe (in dollars) on this debt in 2 years by each method of compounding?Generally, the equation for continuous compounding is mathematically given as
[tex]A = P*e^{rt}[/tex]
Therefore
[tex]A = 5,000*e^{0.20*2}[/tex]
A= $7,459.12
In conclusion, he will owe
A= $7,459.12
Read more about compound interest
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Which expression is equivalent to 2(m+4)?
Answer: m(4+2)
Step-by-step explanation:you are just fliping the eqaution so you put the two in parenthesis and after you do 4+2 you multiply by m
ill mark brainlist plss help
Answer:
w=20
Step-by-step explanation:
Solve for w by cross multiplying.
The approximate cube of 9.8 is?
Answer:
9.8 Cubed
9.8 cubed, (9.8)3, is the number you get when multiplying 9.8 times 9.8 times 9.8.
It can also be looked at as exponentiation involving base 9.8 and exponent 3.
The term is usually pronounced 3rd power of 9.8 or 9.8 to the third power.
The cube of 9.8 is an imperfect cube because 941.192 is the product of the three equal numbers 9.8 which contain decimals.
It can be written as 9.8 × 9.8 × 9.8 or in exponential form.
Read on to learn everything about the number (9.8)³.
Number: 9.8
Number Cubed: 941.192
Step-by-step explanation:
hope this helps...
have a nice weekend...
ヽ(ヅ)ノ
What’s the answer!???
answer is $30
looks like u cheating
Gabriella signed up for a streaming music service that costs $8 per month. The service allows Gabriella to listen to unlimited music, but if she wants to download songs for offline listening, the service charges $1 per song. How much total money would Gabriella have to pay in a month in which she downloaded 50 songs? How much would she have to pay if she downloaded s songs?
Answer:
$58
8 + 1s
Step-by-step explanation:
In a shipment of new cookies for a store, 4/12 of the cookies were sugar and 1/5 were oatmeal. The remainder of the cookies were chocolate chip. What fraction of the cookies were chocolate chip?
Answer:
13/15
Step-by-step explanation:
The fraction of the cookies that are chocolate chip can be determined by solving this equation
1 - ([tex]\frac{4}{12}[/tex] - [tex]\frac{1}{5}[/tex])
1 - [tex]\frac{20 - 12}{60}[/tex]
1 - [tex]\frac{8}{60}[/tex]
[tex]\frac{60}{60}[/tex] - [tex]\frac{8}{60}[/tex] = [tex]\frac{52}{60}[/tex] = 13/15
Can someone help me with this? I don't understand?
[tex] \sqrt[3]{1000 {}^{2} } [/tex]
How do you do the whole process? I need some explanation...
9514 1404 393
Answer:
100
Step-by-step explanation:
A root is equivalent to a fractional power. A square root is a 1/2 power. A cube root is a 1/3 power. The index of the root is the denominator of the fraction.
Of course the usual rules of exponents apply in evaluating an expression.
(a^b)^c = a^(bc)
__
Your expression can be simplified as follows.
[tex]\displaystyle\sqrt[3]{1000^2}=(1000^2)^{\frac{1}{3}}=1000^{\frac{2}{3}}=(10^3)^{\frac{2}{3}}=10^2=\boxed{100}[/tex]
It can also be simplified another way:
[tex]\displaystyle\sqrt[3]{1000^2}=\sqrt[3]{(10^3)^2}=\sqrt[3]{(10^2)^3}=10^2=100[/tex]
_____
Additional comments
A problem like this is simpler if you are familiar with the squares and cubes of small integers.
Given
mZAOC is a straight angle.
MZAOB = 8x + 51°
mZBOC = 6x - 25°
Find mZAOB=
Answer:
∠ AOB = 139°
Step-by-step explanation:
Since AOC is a straight line then
∠ AOB + ∠BOC = 180° , that is
8x + 51 + 6x - 25 = 180
14x + 26 = 180 ( subtract 26 from both sides )
14x = 154 ( divide both sides by 14 )
x = 11
Then
∠ AOB = 8x + 51 = 8(11) + 51 = 88 + 51 = 139°
Solve this equation: −10x−10=−10x−10
Answer:
0
Step-by-step explanation:
The whole thing cancels out because if you move -10x on the left to the right they will cancel out because -10x+10x=0.
Now, you have -10=-10 and so move the -10 to the right and it becomes positive so you get -10+10 which equals 0.
Question 3 (1 point)
Find the slope given the points: (2,0) and (-2, 1).
Answer: l think the answer is -1
at midnight the tempatire was -5°F. At noon the tempature was 24°F which expression represents the increase in tempature?
Pls answer quickly !!!
determine the value of k if g(x)=4x-k is a tanget to f(x)=-x²+8x+20
Answer:
This seems to be incomplete because we do not know where g(x) must be tangent to f(x). So i will assume that we want g(x) to be a tangent to f(x) in the point x0.
We know that for a function f(x), f'(x) is the tangent function in at the point x.
Where f'(x) = df(x)/dx
So we can find a value of k that is equal (for some value of x) to the first derivative of f(x).
g(x) = 4*x - k
f(x) = -x^2 + 8*x + 20
f'(x) = -2*x + 8
Now we want to find a value of k such that:
4*x0 - k = -2*x0 + 8
4*x0 - k = -2*x0 + 8
4*x0 + 2*x0 - 8 = k
6*x0 - 8 = k
Then if we want g(x) to be a tangent to f(x) = -x²+8x+20 in the point x0, we must have k = 6*x0 - 8
PLEASE HELP!
The terminal side of an angle in standard position passes through P(15,-8). What is the value of sin e?
d
15
sin A=-
17
sin =-
8
17
8
sin =
17
sin e
15
17
Answer:
I dont know what sin is
Step-by-step explanation:
I’ll cash app you if you help me please if the answer is right drop your cash app when you drop the answer plz
Answer:
it is 9
Step-by-step explanation:
the common difference is 9
Find x in the right triangle
Answer:
The Answer is C
Step-by-step explanation:
Edge 2021
Hope This Helps :)
ANSWER it is C
Step-by-step explanation:
Hypothenuse^2-Kathete^2=Kathete^2
14^2-7^2=Kathete^2
196-49=x
x^2=196-49
x^2=147
x=12,124355653
x=12,1
x=12
THE ANSWER IS C
I hope it help.
have a nice day
can I be brainliest
Best regards
A rectangular floor is 5yd long and 4yd wide. Amy wants to tile the floor with tile sold by the square foot. Use the facts to find the area in square feet.
Answer:
Step-by-step explanation:
5yd(4yd)(9ft^2/yd^2)=180ft^2
The area of the rectangular floor is 180 square feet.
To find the area of the rectangular floor in square feet, we need to convert the dimensions from yards to feet and then multiply them.
Length of the floor = 5 yards
Width of the floor = 4 yards
To convert yards to feet, we know that 1 yard is equal to 3 feet.
Converting the length and width from yards to feet:
Length of the floor in feet = 5 yards * 3 feet/yard = 15 feet
Width of the floor in feet = 4 yards * 3 feet/yard = 12 feet
Now, we can calculate the area of the floor in square feet by multiplying the length and width:
Area of the floor = Length * Width = 15 feet * 12 feet = 180 square feet
Therefore, the area of the rectangular floor is 180 square feet.
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Complete the point-slope equation
Answer:
y -3 = -1/2 x (x-1)
Step-by-step explanation:
Which store has the larger median value?
Comparing Box Plots Worksheet
Question 3 options:
A. Store A
B. Store B
C. They have the same median
D. There is no median
Answer:
i tink it is store A
Step-by-step explanation:
because it has the large medium value.. hope this answer helpes you..
Answer:
the answer is B. Store B
Read John Muir's "Calypso Borealis" and answer the question. [1] After earning a few dollars working on my brother-in law's farm near Portage [Wisconsin], I set off on the first of my long lonely excursions, botanising in glorious freedom around the Great Lakes and wandering through innumerable tamarac and arbor-vitae swamps, and forests of maple, basswood, ash, elm, balsam, fir, pine, spruce, hemlock, rejoicing in their bound wealth and strength and beauty, climbing the trees, revelling in their flowers and fruit like bees in beds of goldenrods, glorying in the fresh cool beauty and charm of the bog and meadow heathworts, grasses, carices, ferns, mosses, liverworts displayed in boundless profusion. [2] The rarest and most beautiful of the flowering plants I discovered on this first grand excursion was Calypso borealis (the Hider of the North). I had been fording streams more and more difficult to cross and wading bogs and swamps that seemed more and more extensive and more difficult to force one's way through. Entering one of these great tamarac and arbor-vitae swamps one morning, holding a general though very crooked course by compass, struggling through tangled drooping branches and over and under broad heaps of fallen trees, I began to fear that I would not be able to reach dry ground before dark, and therefore would have to pass the night in the swamp and began, faint and hungry, to plan a nest of branches on one of the largest trees or windfalls like a monkey's nest, or eagle's, or Indian's in the flooded forests of the Orinoco described by Humboldt. [3] But when the sun was getting low and everything seemed most bewildering and discouraging, I found beautiful Calypso on the mossy bank of a stream, growing not in the ground but on a bed of yellow mosses in which its small white bulb had found a soft nest and from which its one leaf and one flower sprung. The flower was white and made the impression of the utmost simple purity like a snowflower. No other bloom was near it, for the bog a short distance below the surface was still frozen, and the water was ice cold. It seemed the most spiritual of all the flower people I had ever met. I sat down beside it and fairly cried for joy.
[4] It seems wonderful that so frail and lovely a plant has such power over human hearts. This Calypso meeting happened some forty-five years ago, and it was more memorable and impressive than any of my meetings with human beings excepting, perhaps, Emerson and one or two others. When I was leaving the University, Professor J.D. Butler said, "John, I would like to know what becomes of you, and I wish you would write me, say once a year, so I may keep you in sight." I wrote to the Professor, telling him about this meeting with Calypso, and he sent the letter to an Eastern newspaper [The Boston Recorder] with some comments of his own. These, as far as I know, were the first of my words that appeared in print.
[5] How long I sat beside Calypso I don't know. Hunger and weariness vanished, and only after the sun was low in the west I splashed on through the swamp, strong and exhilarated as if never more to feel any mortal care. At length I saw maple woods on a hill and found a log house. I was gladly received. "Where ha ye come fra? The swamp, that awfu' swamp. What were ye doin' there?" etc. "Mony a puir body has been lost in that muckle, cauld, dreary bog and never been found." When I told her I had entered it in search of plants and had been in it all day, she wondered how plants could draw me to these awful places, and said, "It's god's mercy ye ever got out."
[6] Oftentimes I had to sleep without blankets, and sometimes without supper, but usually I had no great difficulty in finding a loaf of bread here and there at the houses of the farmer settlers in the widely scattered clearings. With one of these large backwoods loaves I was able to wander many a long wild fertile mile in the forests and bogs, free as the winds, gathering plants, and glorying in God's abounding inexhaustible spiritual beauty bread. Storms, thunderclouds, winds in the woods—were welcomed as friends.
The words that Muir uses in his essay reveal that he relates to nature as a(n)
emotional professor
objective notetaker
passionate observer
removed reporter
Answer:
I think it's the third one
Step-by-step explanation:
Sorry if incorrect
hope this helps!
Solve y-7=3
Thank you
− 7 = 3
− 7 + 7 = 3 + 7
= 10
Which of the following is an example of simple harmonic motion?
A. The motion of a rotating beacon
B. A ball bouncing on a sidewalk
C. Calculating the angle of elevation for a building
D. A police car shining a spotlight into buildings as it drives by
Answer:
The motion of a rotating beacon.
Step-by-step explanation:
HELP PLS 20 POINTS !!!!
Use the diagram to find the measures of all the angles, given that m<1 = 76º.
Answer:
m∠2 = 104°
m∠3 = 76°
m∠4 = 104°
Step-by-step explanation:
∠1 and ∠3 are vertical angles
That means they are of the same value.
∠2 and∠4 are also vertical angles and we can find the value like this:
Sum of all angles = 360°
Total value of found angles = 152°
Number of angles need to be found = 2x (note: this is 2x because both angles are the same)
Equation = 360 - 152 = 2x
208 = 2x
x = 208/2
x = 104
So angle m∠4 = 104°
and m∠2 = 104°
Mr. Smith decided to regularly wash his head with an antidandruff shampoo every three days. He began on January 1st, 2017 on Saturday. On what day of the week will he wash his head for the last time in 2017?
Answer:
If the first day is January 1st, 2017 on a "sunday"(Not saturday), that means that the last day is December 31, 2017 on a sunday. (Pog moment for mee)
Step-by-step explanation:
What is the answer??
1. Let x= -2 and y= -5. (NC.7.NS.2) Which expression has a negative value? A. X+y B.X-y C.[x] [y] D. X/y
Answer:
A. X + Y
Step-by-step explanation:
From this question x = -2 and y = -5
We are to find out the expression that would give a negative value.
X+Y
(-2)+(-5)
+(-) gives a negative sign. So we have
= -2-5
= -7
For x - y
(-2) - (-5)
-(-) = positive
= -2 + 5
= 3.
For [x][y]
= (-2) x (-5)
= 10
since a negative sign multiplied with another negative sign gives a positive result
For X/Y
= -2/-5
= 2/5 the result here is positive because 2 negative signs when divided cancel out.
Therefore the answer is option A since it's result is negative. Others are positive
Evaluate 11.3v + 10.7w when v=7 and w=8
Answer:
11.3(7)+10.7(8)=79.1+85.6
=164.7
