The large rectangle below represents one whole.
What percent is represented by the shaded area?
Answers
Answer: the percent of 6 of 20 is 30%
Related Questions
please answer I need it
A-between hour 2 and 3
B-between hour 4 and 5
C-between hour 1 and 2
D-between hour 3 and 4
Answers
Answer:
A
Step-by-step explanation:
This is due to the fact that their is no gain. It just plateaus.
Answer:
A
Step-by-step explanation:
Sorry if I get this wrong I just thought it might be the slowest because it's going up in time but not distance.
please help asap question three#
Answers
Answer:
I don't know, i know its a parrell structure but the answers i dont know i am just here for the points to beat my friend in a race
Step-by-step explanation:
PLEASE HELP ITS TIMEDDDD
Answers
Answer:
I'm not 100% sure but if I had to pick one I would go with B.
Step-by-step explanation:
Let me know if I'm correct if you decide to pick mine
Which ordered pair is the solution to this system of equations?
2y= 6x + 10
y= 2x + 4
Answers
Answer:
the answer is (-1,2), hope this helps.
Demetrius invested money into two different stocks after one year he revived a letter that summarized the preformance of the stocks graphically Demetrius observed that the growth of each stock was the same which equation shows the translation of the graph of stock b to that of stock a
Answers
Answer:
C
Step-by-step explanation:
If x = -3, and y = 2, evaluate the following:
4x^2
Answers
Answer:
Evaluate the expression for the given values of x and y. x-y/x+y when x = 10 and y = 8
The boy has 45 apples and ate 6 bla bla bla
Answers
Answer:45-6=39
Step-by-step explanation:OKEI im sorry for asking, but askings what i do,can I have ur points so i can be more richer than u
what is 6,691 ÷ 28
step by step
without a decimal
Answers
Answer:
238
Step-by-step explanation:
238.964286
238.964285714
pleaseeee helppp me nowwww:(((
Answers
Answer:
I can't see anything to read
Answer:
um
Step-by-step explanation:
explaino moreo
Plsss help i will give brainliest
Answers
Answer::
Tens: 7 Hundredths: 0 Ten Thousandths: 3
Step-by-step explanation:
The numbers before the decimal points don't have "-th" at the end, numbers after the decimal do.
Closest to the left of the decimal: ones, tens, hundreds, thousands....
Closest to the right of the decimal: tenths, hundredths, thousandths, ten thousandths....
13 The perimeter of the rectangle is 64 in. Find the vaue of x.
22 in.
1
2x in.
Show Your Work
Answers
Answer:
10
Step-by-step explanation:
22+22=44
64-44=20
20/2=10
Find the sum of the interior angle measures of the green polygon,
Then sum of the interior angle measures is
Answers
Answer:
The sum of interior angles of given polygon is 900°
Step-by-step explanation:
A regular polygon is a n-sided figure with n sides and the length of all sides is same.
In the diagram, we have a polygon with 7 sides.
The formula given is used to calculate the sum of interior angles of a polygon
[tex]Sum\ of\ interior\ angles = (n-2)*180[/tex]
Here n is the number of sides of polygon
In the given polygon
n = 7
So,
[tex]Sum = (7-2)*180 = 5*180 = 900[/tex]
Hence,
The sum of interior angles of given polygon is 900°
Could Someone PLEASE help me with this it is stumping me.
Answers
9514 1404 393
Answer:
G 45
Step-by-step explanation:
If Z is the circumcenter, it is equidistant from the vertices T, U, V. That is, ΔZUV is an isosceles triangle and Y is the midpoint of UV.
If Y is the midpoint of UV, then UY = VY = 22.5, and UV = UY +VY = 45.
The length of UV is 45.
Find the value of x.
54
79
Answers
Answer:
I believe it is 47 degrees
Step-by-step explanation:
Triangles add up to 180 degrees
54 + 79 = 133
180 - 133 = 47
1
2
3
4
5
7
8
Which is the value of this expression when P=-2 and q=-17
(602Xa%) *.(60*10%)
OTE
Which is the value of this expression when p=-2 and a=-1
Answers
can someone help me on this please
Answers
Answer:
the answer is infinitely many solutions
Pls help me out I’m having some trouble
Answers
Answer:
Yes, the table below does represent a proportional relationship since 7/3=12.5/5=20/8=27.5/11=2.5.
Step-by-step explanation:
Calculate the final cost of the item with tax. Gloves: $17.50, Tax: 6.15% *PLS HELP*
Answers
Answer:
$17.50 + $1.08 (sales tax) = $18.58
Step-by-step explanation:
17.50 x 6.150
2x - 4 > 4
...................
Answers
Answer:
x>4
Step-by-step explanation:
Leslie and her friend eat lunch at a restaurant.
To determine how much money to leave as a tip, she multiplies the bill by 0.18.
How much money should she leave as a tip if the bill is $25?
Answers
$4.50
explanation:
Who solved the problem incorrectly, and where was the first mistake made?
Answers
Answer:
B
Step-by-step explanation:
20 × 30 = 600
30 × 6 = 180
5 × 6 = 30
but 20 × 5 doesn't equal 10
Answer: B
explanation: mariah was doing it right until she multiplied 20x5. she put 10, which is wrong. it’s 100
HELP ME FAST!!
What is the different between (3,2) and (3, -6)?
Answers
Answer: the answer is 8
Step-by-step explanation:
-6 + 8 = 2 (y)
Pls help I'll mark the brainliest to the person who answers first.
Answers
Answer:
C
Step-by-step explanation:
The quotient of a number and twelve plus four would be n/12 + 4 and not 12/n + 4
Answer:
C
Step-by-step explanation:
The quotient of a number and twelve plus 4 would be represented as n/12+4
The weight of water in a person’s body varies directly as his/her body weight. The body of 170-lb person contains about 119-lb of water. How much water is in the body of a person who weighs 120-lb?
Answers
Answer:
119-50 pounds = 69 so 169 pounds -step explanation: blood= weight (k)
Step-by-step explanation:
y=kx
2
4.6 = 170k
finding the constant of variation
3
k= 0.02875
4
equation relates quarts of blood to weight
5
RESULT
4.6 = 170k
y= 0.02875x
y= 0.02875(175)= 5.03125
Answer:
Ww=84 lb
Step-by-step explanation:
Proportions
A direct proportion is a relation between variables where their ratio is a constant value. This means that if y and x are proportional, then:
y=k.x
Where k is the constant of proportionality.
The value of k is obtained by using the values of a specific point.
The weight of water Ww in a person's body varies directly as their body weight Wb as follows:
Ww=k.Wb
We are given a 170-lb person contains 119 lb of water. Substituting:
119=k.170
Solving for k:
k=119/170=0.7
The function is:
[tex]Ww=0.7\cdot Wb[/tex]
To find how much water is in the body of a 120-lb person, we substitute Wb=120:
[tex]Ww=0.7\cdot 120[/tex]
Ww=84 lb
Alpha Pharmaceuticals is manufacturing a new antibiotic. The amount of active substance in each pill is normally distributed with a mean of 20 mg and a standard deviation of 2.5 mg. What is the probability of a pill having more than 24.125 mg active substance?
Answers
Answer:
The probability of a pill having more than 24.125 mg active substance is 0.0495.
Step-by-step explanation:
Let X denote the amount of active substance in each pill.
It is provided that,[tex]X\sim N(20,\ 2.5^{2})[/tex]
Compute the probability of a pill having more than 24.125 mg active substance as follows:
[tex]P(X>24.125)=P(\frac{X-\mu}{\sigma}>\frac{24.125-20}{2.5})[/tex]
[tex]=P(Z>1.65)\\\\=1-P(Z<1.65)\\\\=1-0.95053\\\\=0.04947\\\\\approx 0.0495[/tex]
Thus, the probability of a pill having more than 24.125 mg active substance is 0.0495.
Please help. Also my answers are wrong.
Answers
The picture is a bit blurry, I think it is 6x divided by 8 right?
Ten samples of coal from a Northern Appalachian source had an average mercury content of 0.242 ppm with a standard deviation of 0.04 ppm. Find a 95% confidence interval for the mean mercury content of coal from this source. Round the answers to four decimal places.
Answers
Answer:
0.2172<x<0.2668
Step-by-step explanation:
The formula for calculating the confidence interval is expressed as;
CI = xbar ± (z*s/√n)
xbar is the average = 0.242ppm
z is the z score at 95% confidence = 1.96.
s is the standard deviation = 0.04pm
n is the sample size = 10
substitute the values into the formula;
CI = xbar ± (z*s/√n)
CI = 0.242 ± (1.96*0.04/√10)
CI = 0.242 ± (1.96*(0.04/3.1623))
CI = 0.242 ± (1.96*(0.01265))
CI = 0.242 ± (0.02479)
CI = (0.242-0.02479, 0.242+0.02479)
CI = (0.2172, 0.2668)
Hence a 95% confidence interval for the mean mercury content of coal from this source is 0.2172<x<0.2668.
A lay office assistance gets 236.39 every two weeks. How much will they make in a year? Round to the nearest cent
Answers
Answer:
Step-by-step explanation:round the number then x it by 12
Answer:
$5673.36
Step-by-step explanation:
4 weeks in a month
12 months in a year
Therefore, they get paid twice in a month.
236.39 * 2(twice in a month) = 472.78 per month
Take this and times it by 12 since there are 12 months in a year.
472.78*12 = 5673.36
2. The probability that a car will come to a complete stop at a particular stop sign is 0.4. Assume that the next four cars
arrive at the stop sign are independent of one another. Find each of the following probabilities:
a) None of the four cars come to a complete stop?
Answers
Answer:
[tex]P(X = 0) = 0.1296 [/tex]
Step-by-step explanation:
This can be solved using the binomial distribution because the cars arriving at the stop are independent of each other. This means we will use:
[tex]P(X = x) = \binom{n}{x} p^{x} q^{n - x}[/tex]
Where p is the probability of success, q = 1 - p is the probability of failure and n is the number of cars sampled.
p = 0.4
q = 0.6
n = 4
Therefore,
[tex]P(X = 0) = \binom{4}{0} 0.4^{0} 0.6^{4}[/tex]
This is equal to
[tex]P(X = 0) = 1 \times 1 \times 0.1296 [/tex]
[tex]P(X = 0) = 0.1296 [/tex]
Can anyone help me ASAP please? I will mark BRAINLIEST
Answers
Answer:
I think it's a triangle
Step-by-step explanation:
hope this helped
Answer:
Step-by-step explanation:
3x = x + 6
3x - x = 6
2x = 6
x = 6/2
x = 3
Hope this helps
plz mark as brainliest!!!!!!
