Answer:
1 1/10
Step-by-step explanation:
Hope this helps
Happy Easter!
May the Lord bless you
Have a nice day!
:)
Let 2_3/4 be 11/4.
We now have 2/5 * 11/4.
(numerator times numerator)/(denominator times denominator).
(2 * 11)/(5 * 4)
22/20
We can now reduce this fraction to the lowest terms.
The greatest factor of 22 and 20 is 2.
22 divided by 2 = 11.
20 divided by 2 = 10.
Answer: 11/10
please help me:(***********
Answer:
A:
Square
Rectangle
Parallelogram
Quadrilateral
Rhombus
Step-by-step explanation:
All sides and angles are equal so it is a square
All angles are 90 degrees so it is a rectangle (eliminate C)
Opposing angles and side lengths are congruent so it is a parallelogram (eliminate D)
It has 4 sides so it is a quadrilateral (eliminate B)
Since all of the other answers are eliminated you don't necessarily need to prove that is is a rhombus, but it is good practice.
Opposing sides are congruent so it is a rhombus.
California (population about 40 million) has about twice as many people as New York State (population about 20 million). Without calculation, pick the correct option and explain your choice. If the underlying population SDs are equal, a simple random sample of 1000 people in California is
Question Completion:
California (population about 40 million) has about twice as many people as New York State (population about 20 million). Without calculation, pick the correct option and explain your choice.
If the underlying population SDs are equal, a simple random sample of 1000 people in California is
(i) about half as accurate
(ii) about 1/V2 times as accurate
(iii) about as accurate
(iv) about V2 times as accurate
(v) about twice as accurate
as a simple random sample of 1000 people in New York State.
Answer:
If the underlying population SDs are equal, a simple random sample of 1000 people in California is
(i) about half as accurate
as a simple random sample of 1000 people in New York State.
Step-by-step explanation:
Since the population of California is about 40 million, which is twice as many people as in New York State (approximately 20 million), in taking a sample size, that of California supposed to be as twice as New York's.
Therefore, if the random sample of 1,000 people is taken from California, just as a random sample of 1,000 people is also taken from New York State, we can conclude that the accuracy of population standard deviation of California will be about half as accurate as the standard deviation of New York's population.
This is because accuracy is enhanced by a larger sample size. This means that if the sample size of California is 2,000, the SD would have been equally as accurate as New York's.
Dont put the file stuff like stop! Help me
Mrs. Davis has 5/4 lb of dry dog food. She will put an equal
amount of food into 3 containers. How much dog foor will
be in each container?
9482 ÷ 497 answer pls
Answer:
19.0784708249
Step-by-step explanation:
9 tens =
Ones how many ones are in 9 10 tens ?
Answer:
90
Step-by-step explanation:
There are 10 ones in 1 ten.
So if you have 9 tens then...
10 x 9 = 90
What is the slope of the line that contains the points (-1,8) and (5,-4)?
Answer:
the answer would be D
Step-by-step explanation:
i worked it out and thats what i came to
Which expression is equivalent to (xy)z?
Answer:
[tex](xy)z = xyz[/tex]
Step-by-step explanation:
Given
[tex](xy)z[/tex]
Required
Equivalent expression
No option is given. So, I will solve generally.
To solve this question, we simply open the bracket.
So:
[tex](xy)z = xyz[/tex]
Convert the following polar-form vectors of the form ⟨r,θ⟩ into component-form vectors of the form ⟨x,y⟩. Your answers should be in the form "< #, # >". ⟨13,50∘⟩= ⟨1.77,250∘⟩= ⟨5.8,150∘⟩=
9514 1404 393
Answer:
a) <8.356, 9.959>
b) <-0.605, -1.663>
c) <-5.023, 2.9>
Step-by-step explanation:
Many calculators can perform polar ⇔ rectangular conversion. Attached is the result from one of them. Of course, you can also program a spreadsheet to do it. (The ATAN2( ) function is useful for finding the correct angle.)
If you want to do these calculations by hand, the conversion is ...
<r, θ> ⇒ <r·cos(θ), r·sin(θ)>
In the attached, the rectangular coordinates are shown as complex numbers. The imaginary component is the y-component of the vector.
Simplify 3(x+4)
A.3(x+4)
B.7x
C.12x
D.3X+12
Answer:
D. 3x + 12
Step-by-step explanation:
Distribute the 3 inside.
3 * x = 3x
3 * 4 = 12
3x + 12
Answer:
3x+12 (D)
Step-by-step explanation:
3(x+4)
=(3)(x+4)
=(3)(x)+(3)(4)
=3x+12
Hope this helps!
caculate the VAT inclusive amount for R42,42
Answer: R47.66
Step-by-step explanation:
Assuming this amount of R42.42 is Indian Rupees, then the relevant VAT rate to use is 12.36% which is the VAT rate in India.
The VAT inclusive amount is therefore:
= 42.42 * ( 1 + tax rate)
= 42.42 * ( 1 + 12.36%)
= R47.66
I need help SHOW YOUR WORK
Answer:
S=100x^8y²z^6 is your answer
Step-by-step explanation:
we have
S=4πr²
when
r=5x⁴yz³
new S
will be
S=4π(5x⁴yz³)²=4×5²×x^(4×2)×y²×z^(3×2)
=100x^8y²z^6
Help please i need it asap
Answer:
∠ZVW= 45
∠ZWV = 31
x=1
Step-by-step explanation:
Properties of a Parallelogram ( including diagonals )
Diagonals of a parallelogram bisect each other.
The diagonals are cut into two equal parts
Opposite angles are congruent
Given this information we need to find x, ∠ZVW and ∠ ZWV
First lets find x
Like stated previously diagonals cut each other into two equal parts
That being said segment WZ ≅ segment ZY
Knowing this we create an equation
2z-1=1
step 1 add 1 to each side
-1 + 1 cancels out
1 + 1 = 2
now we have 2x = 2
step 2 divide each side by 2
2x/2=x
2/2=1
we're left with x = 1
Now lets find ∠ZVW
∠ZVW and ∠ZXY happen to be opposite angles ( opposite angles are congruent )
This means that because ∠ZXY = 45 ∠ZVW also = 45
Now lets find ∠ZWV
∠ZWV and ∠XYZ happen to be opposite angles ( like stated previously, opposite angles are congruent)
So because ∠XYZ = 31 ∠ZWV also = 31
On Saturday, Malia's volleyball team will be having a family picnic. Hotdogs are sold in packages of 10 and hotdog buns are sold in packages of 8. What is the least number of hotdogs and buns that Malia's team should buy to have exactly the same number of each?
A. 10 hotdogs and 10 buns
B. 16 hotdogs and 16 buns
C. 40 hotdogs and 40 buns
D. 4 hotdogs and 4 buns
Answer:
D or the last option
Step-by-step explanation:
For A: If we multiply 10 by 10 it gives us 100 and 8 by 10 is 80 and this off by 20 and we need to find number that are the closest.
For B: 16 by 10 is 160 and 16 by 8 is 128 and this has a big difference of 32. This also a big number and I don't know why a team would need 128 hotdogs.
For C: 40 by 10 is 400 and 8 by 40 is 320 and this wayyy of by 80. And i doubt a team needs 320 hotdogs.
For D: 4 by 10 is 40 and 8 by 4 is 32 this is only off by 8 and compared to the other options is the most closest and 32 hotdogs for a team should be reasonable.
:DDD Hope I was able to help!Please help Im stuck ty ...
Answer:
1500
Step-by-step explanation:
1/4t=500lbs so 500x3=1500
the vaal dam can store 2536 million m3 of water when full. However it was 65 4% full on the 30 January 2020 how many litres of water was in the dam
Answer:
Current water in dam = 1,676.202 million m³ (Approx.)
Step-by-step explanation:
Given:
Storage capacity of dam = 2,536 million m³
Current water level = 65.4%
Find:
Current water in dam
Computation:
Current water in dam = Storage capacity of dam x Current water level
Current water in dam = 2,563 x 65.4%
Current water in dam = 1,676.202 million m³ (Approx.)
use the pattern. Drag the values into the equation. Values may be used more than once.
9514 1404 393
Answer:
Left-to-right:
n1n-12n-22nStep-by-step explanation:
In this pattern, the exponents of 'a' and 'b' total n. The 'b' exponent value is the right-subscript of C. The exponents range from 0 to n. Generally, the 'a' exponents count down from n; the 'b' exponents count up from 0.
_____
Additional comment
You will see this pattern again. You might want to keep it handy.
Pls help me complete this
Answer:
415
Step-by-step explanation:
you would find out what the percentage of the first amount then multiply that decimal by 1200.
83/240
.3458333333333
ans x 1200
415
Help with this problem please
Answer:
A. 50°
Step-by-step explanation:
I am currently working on the explanation.
HELP PLEASE THIS IS DUE IN 15 MIN!!!!!!!!!!!
look at the picture
Answer:
a
Step-by-step explanation:
this is from my knowledge not from research :))) tell if its correct i can look this up too!:p
Answer:
a. Given, Give, Given, AAS
Step-by-step explanation:
AAS makes the most sense because you are only given information about 2 angles and a side, in that order
also the other answers don't work because vertical, alternate interior, and alternate exterior angles are only used as reasons when the angles are on parallel lines cut by a transversal, which is not the case here.
Branliest to correct answer no guessing please
Answer:
the vertical bar "|"
Step-by-step explanation:
Sorry if it's wrong.
If the graph of the function f (X) is represented in the attached figure, which of the graphs presented in the options represents the graph of its inverse function?
Answer:
A. g(x) = 1/3x + 1Step-by-step explanation:
The line has points:
(0, -3) and (1, 0)It has y-intercept b = -3 and a slope:
m = (0 + 3)/1 = 3The equation:
f(x) = 3x - 3It inverse is (let's call it g(x)):
x = 3y - 33y = x + 3y = 1/3x + 1g(x) = 1/3x + 1The slope of the inverse function is 1/3 and the y-intercept is 1
The graph reflecting this is A
a rectangular playing field is 80 yd long and has an area of 4240 yd squared. find the width of the field?
Answer:53
Step-by-step explanation:
4240/80 = 53
53*80 = 4240
Answer:
53 yd
Step-by-step explanation:
Because you find the area of a field by multiplying the length by the width, this can be written as 4240=80x, where x equals the width of the field. Now all you have to do is divide 4240 by 80 to get what x, or the width, is.
Help me here please
HELP PLEASE I WILL GIVE BRAINLIEST
NO SENDING ME FILES
Write an equation in vertex form (based on the transformation)
Reflected over the x-axis, then translated 5 units left and 2 units down
Answer:
Section 4-1 Day 5 Translating Parabolas Key.pdf
Step-by-step explanation:
A guidance counselor is studying test anxiety in freshman students. A random sample of 972 high school freshmen finds that 219 of these students have had some form of test anxiety. A 95% confidence interval for the proportion of freshmen with test anxiety is (0.199, 0.252). Which statement correctly interprets the interval?
The guidance counselor can be 95% confident that 23% of freshmen will have some form of test anxiety.
There is a 95% probability that the proportion of freshmen with test anxiety lies between 0.199 and 0.252.
If this procedure is repeated many, many times, the true proportion of freshmen with test anxiety will be captured 95% of the time.
The guidance counselor can be 95% confident that the interval from 0.199 to 0.252 captures the true proportion of all freshmen who have test anxiety.
Answer:
The answer is B.
Answer:
D. The guidance counselor can be 95% confident that the interval from 0.199 to 0.252 captures the true proportion of all freshmen who have test anxiety.
Step-by-step explanation:
Right on edge
what's the answer? (Zearn)
Answer:
Step-by-step explanation:
Can anyone help with this problem
Answer:
They are both 60 thats all I know im sorry.
Step-by-step explanation:
The answer is Option C - They both use same amount of paper!
PLS HELP ME ASAP! Dont answer for points & no links for other sites or i will report you. I'm running out of points plss
Find an equation of the line with the given slope that passes through the given point. Write the equation in the form Ax + By = C.
m = 8, (5,5)
Answer:
8x + y = 45
Step-by-step explanation:
Ax + By = C
8(5) + (5) = C
40 + 5 = C
45 = C
8x + y = 45
please help i will give brainlist don't answer if you don't know it
Answer:
1:
Step-by-step explanation: