Answer:
square root of 25 <square root of 51 <square root of 81
5 <7.14 <9
Is 3.2185... a rational number
Answer:
a rational number
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
any number with a decimal is a rational number
SORRY IF I AM WRONG
Solve for the base.
32 is 0.50% of ?
Step-by-step explanation:
6400
this i your answers
plz mark me as brainlist
Answer: 6,400
Step-by-step explanation:
0.50/100 = 32/x (cross multiplication)
(32 * 100)/0.50 = 6,400
(%/100 = is/of)
Can u please answer
Answer:
2) -1
3) 1
is the answerrrrrrrrrr
The length of a rectangle is four times its width. If the perimeter of the rectangle is 50 in, find its area
Answer:
The perimeter of a rectangle is the sum of all of it’s sides. Since a rectangle has 2 lengths of the same size and two widths of the same size, the perimeter is length + length + width + width, or 2(length) + 2(width), or, to make it shorter, 2l + 2w.
Since the length of the rectangle (l) in this scenario is really 4w, we can replace those, and get 2(4w) + 2w, and since we know the total is 50, we can say 2(4w) + 2w = 50.
Using the distributive property, we get 8w + 2w = 50, and 10w = 50, or w = 5. Since the length is 4w, the length is 4*5 = 20.
To find the area, you multiply length and width to get 5 * 20 = 100 sq meters.
PLEASE MARK ME BRAINLIEST FOR MY OWN EFFORT
Spherical tank is given by:
V = /pi*h^2((3*r)-h)/3
where h is the height of the oil, and r is the radius of the tank.
If the volume of the oil is V = 4m^3 and the radius of the tank r = 3m, then use the Newton's method to find the next estimate of the height with an initial guess of h = 0.3m
perform only one iteration.
Using the Newton method, the next estimate of the height after one iteration is: h = 0.1474m.
-----------------------------------
The Newton's method to find a solution [tex]x[/tex] of a function [tex]f(x)[/tex] is given by:
[tex]x_{n+1} = x_n - \frac{f(x_n)}{f^{\prime}(x_n)}[/tex]
In which n+1 is the next iteration.
-----------------------------------
In the context of this problem, the height is:
[tex]h_{n+1} = h_n - \frac{V(h_n)}{V^{\prime}(h_n)}[/tex]
Thus, for the first iteration:
[tex]h_1 = h_0 - \frac{V(h_0)}{V^{\prime}(h_0)}[/tex]
-----------------------------------
The function, and its derivative, are:
[tex]V(h) = \frac{3r \pi h^2 - \pi h^3}{3}[/tex]
The radius is [tex]r = 3[/tex], thus:
[tex]V(h) = \frac{9\pi h^2 - \pi h^3}{3}[/tex]
[tex]V^{\prime}(h) = \frac{18\pi h - 3\pi h^2}{3}[/tex]
Simplifying by 3:
[tex]V^{\prime}(h) = \pi(6h - h^2)[/tex]
-----------------------------------
The initial estimate is [tex]h_0 = 0.3[/tex], thus:
[tex]V(0.3) = \frac{9\pi (0.3)^2 - \pi (0.3)^3}{3} = 0.82[/tex]
[tex]V^{\prime}(0.3) = \pi[6(0.3) - (0.3)^2] = 5.3721[/tex]
-----------------------------------
The estimate, after 1 iteration, is:
[tex]h_1 = h_0 - \frac{V(h_0)}{V^{\prime}(h_0)}[/tex]
[tex]h_1 = 0.3 - \frac{0.82}{5.3721}[/tex]
[tex]h_1 = 0.1474[/tex]
The estimate of the height after one iteration is of h = 0.1474m.
A similar problem is given at https://brainly.com/question/17031314
I want to know what is the final answer?
Answer:
x= 4.6
Step-by-step explanation:
PQS=PQR+RQS
118 = 72 + (10x)
10x =118 - 72
10x =46
x= 46/10
x=4.6
I hope I helped you^_^
simplify by rationalizing the denominator
Answer: To rationalize the denominator, you must remove any radical expressions in it, such as square roots and cube roots. The key concept is to multiply the original fraction by an appropriate number so that the denominator no longer contains radicals after simplification.
A submarine dove 20 feet beneath the water surface and then another 50
feet below that. Express the submarine's position beneath the water surface as an integer.
Answer:
-70
Step-by-step explanation:
-20 - 50 = -70 feet below the surface. A interger is just a number that can be written without being in fraction form. A.K.A whole numbers whether they be negative or positive.
-16/10 as an improper fraction
Answer:
-16/10
Step-by-step explanation:
It's already an improper fraction.
Answer:
-8/5
Step-by-step explanation:
To simplify, you have to divide the numerator and denominator by the same number. In this case, it's 2.
I hope I helped!
We can't simplify anymore, because -8 is composite and 5 is prime :-)
Referring to the figure, find the volume of the solid
shown. Round to the nearest whole number.
Answer:
846 m³
Step-by-step explanation:
The solid consists of a rectangular prism and a rectangular pyramid.
V = LWH + (1/3)LWh
V = 9 m * 6 m * 12 m + 1/3 * 9 m * 6 m * 11 m
V = 648 m³ + 198 m³
V = 846 m³
Hey help I dont even know where to begin.
9514 1404 393
Answer:
x > 56
Step-by-step explanation:
The place to begin is this: look at the given inequality to see where the variable is and what has been done to it.
Here, the variable is on the left. It is buried in an expression in parentheses and other stuff is added outside. If you were to evaluate this expression using the Order of Operations, the operations you would perform are ...
subtract x from 8multiply the result by 1/3add 8 to thatSo, to solve for x, you can "undo" these operations in the reverse order.
8 +1/3(8 -x) < -8 . . . . . given
1/3(8 -x) < -16 . . . . . . . subtract 8 to undo addition of 8
8 -x < -48 . . . . . . . . . . multiply by 3 to undo multiplication by 1/3
8 < -48 +x . . . . . . . . . . add x to undo the subtraction of x
56 < x . . . . . . . . . . . . add 48 to undo the subtraction of 48
The solution is ...
x > 56
_____
Additional comment
You can do anything you like to an equation or inequality, as long as you do the same thing to both sides. When we say "subtract 8" we mean "subtract 8 from both sides".
The only difference between solving equations and solving inequalities is that some operations will cause the order to be reversed. Chief among these is multiplication or division by a negative number. Consider ...
1 < 2
-1 > -2 . . . . multiply (or divide) by -1, reverses the order
Which of the below measures of central tendency is/are always unique ?
O a. Mode only.
O b. Mode and Median.
O c. Mean and Median
O d. Mode and Mean.
Which is the new denominator when you rationalize the denominator of the fraction?
fraction is in the photo
Which expression is equivalent
Answer:
Step-by-step explanation:
[tex]\left(\frac{2^4}{5^9}\right)^3 = \frac{2^{(4\cdot 3)}}{5^{(9\cdot 3)}}=\frac{2^{12}}{5^{27}}[/tex]
[tex]\\ \sf\longmapsto \left(\dfrac{2^4}{5^9}\right)^3[/tex]
[tex]\boxed{\sf (a^m)^n=a^{mn}}[/tex]
[tex]\\ \sf\longmapsto \dfrac{(2^4)^3}{(5^9)^3}[/tex]
[tex]\\ \sf\longmapsto \dfrac{2^{4(3)}}{5^{9(3)}}[/tex]
[tex]\\ \sf\longmapsto \dfrac{2^{12}}{5^{27}}[/tex]
A company offering short term loans agrees to lend Nick $1,200. The amount (plus interest) is repayable in one year, and the interest rate is 12% per month. What is the total amount that must be repaid? Give your answer in dollars to the nearest dollar. Do not include commas or the dollar sign in your answer. For example if your answer is $1,234.56 enter 1235.
Answer:
Step-by-step explanation:
1. How many times larger is 6 x 10^8 than 2 x 10^2?
2. How many times larger is 9 x 10-4 than 3 x 10-11?
Answer:
18
Step-by-step explanation:
Please Help me please hurry
Answer:
I think 3 $
Step-by-step explanation:
Ans; 9÷3=3 , 18÷6=3 ,....
I hope I helped you^_^
Find the diagonal of a square whose sides are of the given measure.
Given = 16"
Answer:
16^2
Step-by-step explanation:
Find the diagonal of a square whose sides are of the given measure.
Given = 16"
16^2
if x-17=8+3x, then -17=8+2x
-17 -8 is -25= 2x so x= -12.5
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In both "Camping with the President" and "A Walk with Teddy," President Theodore
Roosevelt spends time in the natural world. What effect did these experiences have
on him?
o
A. He gained a bigger appreciation for his comfortable lifestyle.
о
B. His appreciation for nature grew along with his desire to protect it.
<
O
C. He regretted not being able to live in the wilderness.
o
D. His gave up his goal to become a professional naturalist.
Answer:
he gained a bigger appreciation for his comfortable life
The length of a rectangle is 4 feet less than 3 times its width. The perimeter of the rectangle is 54 feet. Which equation can be used to find the width (w) of the rectangle?
A
2(3w−4)+2w=54
B
2(4w−3)+2w=54
C
w(3w−4)=54
D
(3w−4)+2w=54
3 crates of cookies
were delivered One
crate hold 24 boxes of
cookies, with each box
containing 40 cookies
How many cookies ore
in the crate?
Answer:
990 cookies in one crate and 2880 cookies in all three crates combined.
Step-by-step explanation:
In each of the three crates are 24 boxes. First, let's find the number of boxes by multiplying:
3 crates x 24 boxes
3 x 24
72
So we have 72 boxes of cookies. Now we must complete the final step in order to calculate the number of cookies. We will do so by once again multiplying.
72 boxes x 40 cookies
72 x 40
2880
In total, that is, including all the cookies from all the boxes in all three crates, we have 2880 cookies.
The questions seems to ask how many cookies are in one crate, however. In order to find that, we must simply divide the number of cookies, 2880, by the number of crates, 3.
2880 cookies ÷ 3 crates
2880 ÷ 3
960
Therefore, there are 990 cookies in one crate and 2880 cookies in all three crates combined.
Answer:
A total of 2880 cookies in 3 crates.Step-by-step explanation:
Givens: 3 crates of cookies, crate hold 24 boxes of cookies, each box contains 40 cookiesOperation: MultiplicationSolution:24 × 40 = 960• There are 960 cookies in one crate.960 × 3 = 2880• Therefore, there are 2880 total numbers of cookies inside of 3 crates.[tex]\tt{ \green{P} \orange{s} \red{y} \blue{x} \pink{c} \purple{h} \green{i} e}[/tex]
what is
3. {Review} 8 x 9 = *
4. {Review} 12 x 4 = *
5. {Review} 7 x 8 = *
6. {Review} 6 x 3 = *
7. {Review} 9 x 5 = *
8. {Review} 6 x 8 = *
9. {Review} 27 ÷ 3 = *
10. {Review} 36 ÷ 6 = *
11. {Review} 132 ÷ 12 = *
12. {Review} 110 ÷ 11 = *
13. {Review} 28 ÷ 4 = *
14. {Review} 35 ÷ 7 = *
Answer:
3. 72
4. 48
5. 56
6. 18
7. 45
8. 48
9. 9
10. 6
11. 11
12. 10
13. 7
14. 5
the water machine at local grocery store fills a jug with 3.7 litters of water.If you fill 4 jugs how many litters of water is that
Simplify 2.5 (16/2-2.3) - 2
Answer:
it's just ( -3.3 )but I need to put 20 + words and stuff so read this if you would like
Which of the following is not a classification of the number
-3
A. real number
B. rational number
C. whole number
D. integer
9514 1404 393
Answer:
C. whole number
Step-by-step explanation:
The set of whole numbers is the set of non-negative integers. A negative integer is not a whole number.
If I have 500 and have a 6% annual interest how long will it take to get 2000
Answer:
23.8 years
Step-by-step explanation:
Assuming this is compound interest, we'll use the compound interest formula
A = P(1 + r)ⁿ
A = Final amount (2000)
P = Initial amount (500)
r = Annual interest rate (.06)
n = ?
Our equation will look like this
2000 = 500(1.06)ⁿ
First, divide both sides by 500
2000/500 = (500(1.06)ⁿ)/500
(1.06)ⁿ = 4
Then we have to take the log₁.₀₆ out of both sides
n = log₁.₀₆(4)
n = 23.79132
How many square inches are in 6 square feet?
Answer:
6ft 864inch
Step-by-step explanation:
5. Why is it sufficient (enough) to know if just two pairs of angles are congruent in order to determine if
triangles are similar? Why don't you need to know all three pairs?
Answer:
i neeedd pointt........
What is the radius of the circle? Example how you know..
Answer:
r=7
Step-by-step explanation:
C is at x=1 at circle side is at 8
8-1= 7
so, r=7
Answer:
The radius of the circle is 7 units.
Step-by-step explanation:
Radius is the measure from the center point of a circle to a point on the outside edge. Since you have coordinates, you can find the radius using distance formula.
You could also just count how many units are between the center and the edge to get 7 units because 8 - 1 = 7
