Answer:
No
Step-by-step explanation:
If the sprinkler takes 20 seconds to cross the garden, and it crosses the garden 150 times, the total number of seconds it took can be calculated by multiplying 20 and 150. You get 3000 seconds, but you need to convert that to minutes to tell if it will take more or less than an hour. So divide 3000 by 60 (the number of seconds in 1 minute). Your answer is 50 minutes. And since 1 hour is 60 minutes, it doesn't take more than an hour to cross the garden 150 times.
The required, 50 minutes is less than 1 hour, so we can conclude that it does not take more than an hour for the sprinkler to cross the garden 150 times.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
If a sprinkler passes across a garden every 20 seconds, then it makes 60/20 = 3 passes per minute.
To find out how many minutes it takes for the sprinkler to cross the garden 150 times, we can divide the total number of passes by the number of passes per minute:
150 passes / 3 passes per minute = 50 minutes
So it takes 50 minutes for the sprinkler to cross the garden 150 times.
To see if this is more than an hour, we can convert 50 minutes to hours:
50 minutes / 60 minutes per hour = 0.83 hours
Since 0.83 hours is less than 1 hour, we can conclude that it does not take more than an hour for the sprinkler to cross the garden 150 times.
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ASAP!!!!!!!!!!!!!!!!
The perimeter of a rectangular feild is 60 ft and it’s width is 20ft find the area of this feild
give brainliest for this pls
A=200ft²
Answer:
200ft?
Step-by-step explanation:
Can someone pls help me I’m so confused!!! :(
Answer:
u = 150
Step-by-step explanation:
Number of vertices:
10
Find the sum of the interior angles:
180(n - 2)
180(10 - 2)
180(8)
1440
To find u:
u = 1440 - (130 + 145 + 160 + 150 + 130 + 150 + 125 + 155 + 145)
u = 1440 - (1290)
u = 150
Which of the following values is not in the solution set of the inequality 7x − 5 > 29?
A. 4
B. 5
C. 6
D. 7
Answer:
A.4
Step-by-step explanation:
simplify………………………. look at the picture for the question thanks
Answer:
C) 2y^6/x^8
Step-by-step explanation:
Mathtype won't work on here, sorry.
Hope this helped! :)
What is 4/5 divided by 2/25 - 5/16?
(Please show your steps.)
The heights of students are normally distributed with a mean of 64 inches and a standard deviation of 3 inches. Find the area under the curve for heights between 58 and 78 inches
(no links please!)
Answer:
0.9772 or 97.72%
Step-by-step explanation:
P(58<X<78) = normalcdf(58,78,64,3) = 0.9772484056 = 0.9772
The area under the curve would be 0.9772 or 97.72%
N = 16 - (3 + 2) I dont know what this is.
Answer:N=11
Step-by-step explanation: 16-5 is 11, and that is equal to N
PLEASE HELPP I HAVE A TIMER. which equation represents the graphed function?
a.y=4x-2
b.y=-4x-2
c.y=1/4x-2
d.-1/4x-2
Answer:
C. y = 1/4x -2
Please mark as brainliest if answer is right
Have a great day, be safe and healthy
Thank u
XD
if you can help me with this ill give you brainliest!!!
Students who attend Anytown College pay either in-state or out-of-state tuition, depending on where they reside. The amount, I, spent on in-state tuition and the amount, O, spent on out-of-state tuition for a randomly selected student both follow a Normal distribution.
The mean and standard deviation of the sum S = I + O of tuition for a randomly selected pair of in-state and out-of-state students are μS = $6,348.75 and σS = $1,508.48.
Use the z-table to answer the question.
What is the probability that the sum of a randomly selected pair of in- and out-of-state students has a tuition charge of more than $8,000?
0.0009
0.1368
0.8632
0.9991
Answer:
The correct answer is 0.1368
Step-by-step explanation:
Got it right on Edge assignment
How much farther is 1.5 miles than 0.5 miles
Answer:
1 mile.
Step-by-step explanation:
Answer:
1.5 - 0.5 = 1 mile
using the keyword "than" you subtract
Se uma pessoa comprar um aparelho eletrônico em 5 prestações mensais de 304,00 quanto pagará por esse aparelho ?
Answer:
1520
Step-by-step explanation:
Pela pergunta acima, sabemos que:
1 parcela mensal = 304
5 parcelas mensais = x
Multiplicação cruzada
x = 5 prestações mensais × 304/1 prestações mensais
= 1520
Portanto, o valor que ele pagou pelo dispositivo é 1520
For the graph of x > 10, the boundary line
is the vertical line x = 10. Would you
shade to the left or right of the boundary?
Explain.
Answer:
to the right
Step-by-step explanation:
you're looking for values over 10 to make the inequality true, meaning the numbers has to go larger, you'd draw the line vertically at 10, then shade to the right.
Help and explanation if you don’t know don’t answer
Answer:
A is false (Y is far left of 0, so it is a negative. H is close to 0 so it is positive. Y is farther from zero, so it is bigger. For example, Y could be -7, and H could be 3. The sum of -7 and 3, would be -5.
B is false (E is on the left of 0 so it is negative. Y is on the left of zero so it is also negative. Negative divided by a negative is a positive )
C is false (H is positive and E is negative. Positive times a negative equals a negative.)
D is true (A is close to zero, so it is a small positive number. H is farther from zero, so it is a larger positive number. For example, A can be 2 and H can be 5. So, 3 - 5 would equal a negative.)
When partitioning a line segment, what does the rational form of the ratio 2:3 look like?
2/3
3/5
5/2
2/5
Answer:
This is pretty obvious, the answer is A, 2/3
Step-by-step explanation:
In mathematics, a ratio indicates how many times one number contains another. For example, if there are eight oranges and six lemons in a bowl of fruit, then the ratio of oranges to lemons is eight to six (that is, 8∶6, which is equivalent to the ratio 4∶3). Similarly, the ratio of lemons to oranges is 6∶8 (or 3∶4) and the ratio of oranges to the total amount of fruit is 8∶14 (or 4∶7).
Mark me brainliest!
2. The length of a rectangle is 18 centimeters and the width is 6 centimeters. A similar rectangle
has a width of 2 centimeters. What is the length of the second rectangle? (Sketch a picture)
Answer:
6
Step-by-step explanation:
I am unable to sketch a picture for you but I will do my best to help you understand. We know that our length of the first rectangle is 18 cm and the width is 6 cm. At the moment we don't need 18 so we'll put that to the side for now and focus on the width. We understand that in a second similar rectangle, the width is 2 centimeters. in order to find our scale, we must divide the larger width by the smaller width. This means we will divide 6cm by 2 cm. 6/2=3 This means that we also divide 18 by 3 since the similar rectangle is smaller and we are figuring out the missing side. After dividing 18 by 3 we should get an answer of 6. 18/3=6 Which means that our similar rectangle has a length of 6 cm and a width of 2 cm.
I also want to mention that similar rectangles are not the same rectangle however you can think of them as enlargerd/shrunk versions of the original rectangle. I hope this helps.
−10(9c−7c+8)−8c
pls help
4x^2-16=x^2+32
Using reverse PEMDAS
Answer:
x = ±4 (x = 4 and x = -4)
Step-by-step explanation:
4x²-16 = x²+32
3x²-16 = 32
3x² = 48
x² = 16
x = ±4
Therefore, x = 4 and x = -4
Which is an equation of the line through (-1, –4) and parallel to the line 3x + y = 5?
Answer:
3x + y = -7
Step-by-step explanation:
The desired equation has exactly the same form as does the given 3x + y = 5 except that we must replace the 5 with a 'C' and find the value of 'C.'
Write out 3x + y = 5. Replace the x with -1, the y with -4. Calculate C:
3(-1) + -4 = C, or C = -7
the desired equation is 3x + y = -7
roman numbers*
XCIX = LV _ XXXIII
XI
i need to know what signs go where is it "+ +" or "- +"
or "+ -" or "- +" ???
Answer:
The sign that go in the expression is - "+ +"
Step-by-step explanation:
Given - XCIX = LV _ XXXIII _ XI
To find - i need to know what signs go where is it "+ +" or "- +" or "+ -" or "- +" ???
Proof -
We know that from the table that,
XCIX = 99
LV = 55
XXXIII = 33
XI = 11
So,
The equation becomes
99 = 55 _ 33 _ 11
Now,
If we put + + then the equation becomes
99 = 55 + 33 + 11
⇒99 = 99
It satisfies.
Now,
If we put - + then the equation becomes
99 = 55 - 33 + 11
⇒99 = 33
It does not satisfies.
Now,
If we put + - then the equation becomes
99 = 55 + 33 - 11
⇒99 = 77
It does not satisfies.
So,
The sign that go in the expression is - "+ +"
The correct mathematical signs are "++" to have XCIX = LV + XXXIII + XI
This is the application of Roman Numerals.
Given the expression XCIX = LV _ XXXIII _XI
We need to know which of the signs will fit in the space provided in the equation.
First, we need to convert the roman numeral to roman figures as shown:
XCIX = 99
LV = 55
XXXIII = 33
XI = 11
Taking the sum of the right-hand side of the equation;
55 + 33 + 11 = 99
This shows that the correct mathematical signs are "++" to have
XCIX = LV + XXXIII + XI
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HELP PLEASE!!!!! IM DESPERATE!
Answer: A
Step-by-step explanation:
I did the math on paper, it's A. I'm so sorry if it's wrong but I'm pretty positive.
Answer:
it's a because I worked it out
What is the value of the 6 in the number 1,265,432
Answer:
The ten thousandth number (or 60,000)
Step-by-step explanation:
Please help I’ll make you the brainiest
Answer:
B
Step-by-step explanation:
7-3=4
4x4=16
A bakery sells 1 lemon poppy muffin for every 9 bran muffins sold. Which table
represents the relationship between lemon poppy and bran muffins?
Answer:
D.
Step-by-step explanation:
8x + 2y = 30
7x + 2y = 24
Solve the system of equations
Answer:
X=6, y=-9
Step-by-step explanation:
2.6 I’m a improper fraction
Answer:
26/10 is your answer
Step-by-step explanation:
2 6/10 = 26/10
2 is your whole and 6 is your numerator and 10 is your denominator since 6 is in the TENTHS place.
Find Area in (Ft^2) help needed asap marking brainliest
Answer:
168
Step-by-step explanation:
I do believe
Find the size of the angle 3x.
3x=
Answer:
60 degrees
Step-by-step explanation:
a straight line is 180 degrees
2x= 120 degrees
x=60 degrees
Answer:
The value of x is 60°
Step-by-step explanation:
For a given Straight Line
We know that, The straight angle is an angle equal to 180°
So,
3x = 180
Divide by 3 from both side
3x/3 = 180/3
x = 60°
Thus, The value of x is 60°
-TheUnknownScientist
Complete the square
to find the vertex
of this parabola.
2.
х
- 16 Y-4 x-12=0
Answer:
Vertex coordinates; (h,k) = (2, -1)
Step-by-step explanation:
Vertex form of a parabola is;
y = a(x - h)² + k
Now, we are given;
x² - 16y - 4x - 12 = 0
Rearranging, we have;
x² - 4x = 16y + 12
Let's complete the square on the left hand side;
First add square of half of the coefficient of x to both sides;
x² - 4x + (-½ × 4)² = 16y + 12 + (-½ × 4)²
x² - 4x + 4 = 16y + 12 + 4
LHS can be expressed as;
(x - 2)² = 16y + 16
16y = (x - 2)² - 16
Divide both sides by 16 to get;
y = (1/16)(x - 2)² - 1
Comparing this with y = a(x - h)² + k, we have;
a = 1/16
h = 2
k = -1
(h,k) = (2, -1)