Answer:
5 is between 3 and 7
Step-by-step explanation
3, 4, 5, 6, 7
A) 6
B) 15
C) 20
D) 24
E) 30
Correct me if wrong :)
Yolanda makes wooden boxes for a crafts fair, She makes 100 boxes like the one shown, and she wants to paint all the outside faces.
A. Find the surface area of 100 boxes
B. One can of paint will cover 14,000 square inches. How many cans of paint will Yolanda need to buy?
L = 10
W = 6
H = 4
A box has 4 sides, two short sides which are width by height and two long sides which is length by height.
A) Surface area = 2(LxH) + 2(WxH)
Surface area = 2(10x4) +2(6x4)
Surface area = 2(40) +2(24)
Surface area = 80 + 48
Surface area = 128 square inches for each box.
128 square inches x 100 boxes = 12,800 square inches.
B) 1 can covers 14,000 square inches which is greater then the total of the 100 boxes, so she will need to buy 1 can of paint.
Solve the inequality graphically.
6^x < 3^x
a. X> 1
b. x>0
C. X<1
d. x<0
Answer:
D, X<0
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Justine made 3 loaves of banana bread.
If one serving is
5 loaf, how many servings does
Justine have?
Answer:
3/5 of a serving. Or 6/10. Since he doesn't have a whole serving.
Justine made 3 loaves of banana bread. If one serving is 5 loafs, then Justine has 3/5 servings.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Justine made 3 loaves of banana bread.
5 loafs = one serving
1 loafs = 1/5 seving
then, 3 loafs will take
= 3/5 serving
Learn more about the unitary method;
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David measures a rectangular piece of wood. The length is 8 feet and the width is 2 feet. What is the area, in square feet, of the piece of wood? A = lw
A rectangular field is nine times as long as it is wide. If the perimeter of the field is 1700 feet, what
are the dimensions of the field?
A) Write an equation you can use to answer the given question. Let w be the width of the field. Do not
solve the equation yet.
The equation is
X (Make sure you use the correct variable.)
B) Use your equation to find the dimensions of the field.
The width of the field is
x feet.
The length of the field is
x feet.
Answer:
I. L = 10.35 feet
II. W = 93.15 feet.
Step-by-step explanation:
Let the length of the rectangle be L.
Let the width of the rectangle be W.
Given the following data;
Perimeter of rectangular field = 1700 feet
Translating the word problem into an algebraic expression, we have;
W = 9L
Mathematically, the formula for the perimeter of a rectangle is;
P = 2(L + W)
A. To write an equation;
X = P = 2(L + W)
B. To find the dimensions of the field;
207 = 2(L + 9L)
207 = 2L + 18L
207 = 20L
L = 207/20
L = 10.35 feet
To find the weight;
W = 9L
W = 9 * 10.35
W = 93.15 feet.
Therefore, the width of the field is
93.15 feet and the length of the field is
10.35 feet.
The graph shows the system of equations below.
2x-3y=-6
y= -1/3x=4
Which statement is supported by the graph?
The blue line represents the equation 2x-3y=-6 , and the solution to the system of equations is (–6, –2).
The blue line represents the equation 2x-3y=-6 , and the solution to the system of equations is ( –2, –6).
The red line represents the equation 2x-3y=-6 , and the solution to the system of equations is (2, –4).
The red line represents the equation 2x-3y=-6 , and the solution to the system of equations is (–4, 2).
We want to describe the system of equations by analyzing the graph. We will see that the correct option is:
"The blue line represents the equation 2x -3 y = -6, and the solution to the system of equations is (–6, –2)."
We know that the equations are:
y = (-1/3)*x - 4
2x - 3y = -6
Notice that the y-intercept of the first equation is -4, and the line that intercepts the y-axis at -4 is the red line. So the red line represents the equation y = (-1/3)*x - 4, while the blue line represents the other equation.
Also, remember that the solution of a system of equations is given by the point where the graphs of the equations intercept, here, we can see that the lines intercept at (-6, -2), so the solution of the system is (-6, -2)
Then the correct option is:
The blue line represents the equation 2x-3y=-6, and the solution to the system of equations is (–6, –2).
If you want to learn more, you can read:
https://brainly.com/question/9351049
Answer:
a:The blue line represents the equation 2x-3y=-6 , and the solution to the system of equations is (–6, –2).
Step-by-step explanation:
Alguien me ayuda con este ejercicio: 10.- Investiga cuánto tiempo dura el embarazo en otras especies de mamíferos. Elige tres especies de mamíferos y compara la duración de sus embarazos con la duración en el ser humano.
Answer:
22
Step-by-step explanation:
Help??? Please? I need to pass.
Answer:
(x-8.5)2=81.25
Find x??...................
Answer:
x=8
Step-by-step explanation:
The sides are of equal length
x+2 = 2x-6
Subtract x from each side
x+2-x = 2x-6+x
2 = x-6
Add 6 to each side
2+6 = x-6+6
8 =x
Answer:
X=8
Step-by-step explanation:
x+2=2x-6
-x+2=-6
-x=-8
x=8
I need the answer fast pls
Answer:
I think D
Hope this helps!!
If a right circular cylinder and oblique cylinder both have a height of 19
inches and diameter of 10 inches, do they have the same volume? (Use
T = 3.14)
Answer:
Yes.
Step-by-step explanation:
The diameters are the same so the radii are the same also.
The volume of both is 3.14r^2h.
The radius r and height h is the same for both cylinders.
The volume = 3.14 * 5^2 * 19 = 1491.5 in^3.
(8 × 2) × 5 = 8 × (2 × 5)
Answer:
3 1/5
Step-by-step explanation:
PLEASE ANSWER ASAP WILL MARK BRAINLIEST!!
There are 4 white marbles and 1 black marble in a bag. You draw two marbles, one after the other. Is the probability for
both of the marbles to be white higher if you replace the first marble drawn or higher if you do not replace it?
a.) the same in either case
b.) higher if you don't replace the first marble
c.) higher if you replace the first marble
Answer:
c
Step-by-step explanation:
answering so the other can get brainliest
The degree of the polynomial 10x^3 + 2x^m y - 4y is 3. What is the value of m?
A.) 1
B.) 2
C.) 3
D.) 4
Answer:
1
Step-by-step explanation:
x is 1 and y is 1 and the total is three so 1
Find the median and mean of the data set below:
14, 25, 41, 4, 23, 8, 32
Complete function table
Step-by-step explanation:
Given that,
f(x)=x+1
Put x = -4,
f(-4) = -4+1 = -3
Put x = -1,
f(-1) = -1+1 = 0
Put x = 0,
f(0) = 0+1 = 1
Put x = 1,
f(1) = 1+1 = 2
Put x = 4,
f(4) = 4+1 = 5
So,
x f(x)
-4 -3
-1 0
0 1
1 2
4 5
Hence, this is the required solution.
simplify 4^9/4^3
can someone help me with this?
Answer:
4096
Step-by-step explanation:
Need to know how you got it? Comment on this answer.
A major hurricane is a hurricane with wind speeds of 111 miles per hour or greater. During the 20th century the mean number of the major hurricanes to strike U.S mainland per year was 0.6. Find the probability that the number of major hurricane to strike U.S mainland in any any give year is: a) Exactly one b) At most one c) More than one
Answer:
a) 0.3293 = 32.93% probability that the number of major hurricane to strike U.S mainland in any any give year is exactly one.
b) 0.878 = 87.8% probability that the number of major hurricane to strike U.S mainland in any any give year is at most one.
c) 0.122 = 12.2% probability that the number of major hurricane to strike U.S mainland in any any give year is more than one.
Step-by-step explanation:
We have the mean during an interval, which means that the Poisson distribution is used to solve this question.
In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:
[tex]P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}[/tex]
In which
x is the number of sucesses
e = 2.71828 is the Euler number
[tex]\mu[/tex] is the mean in the given interval.
During the 20th century the mean number of the major hurricanes to strike U.S mainland per year was 0.6.
This means that [tex]\mu = 0.6[/tex]
Find the probability that the number of major hurricane to strike U.S mainland in any any give year is:
a) Exactly one
This is P(X = 1). So
[tex]P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}[/tex]
[tex]P(X = 1) = \frac{e^{-0.6}*0.6^{1}}{(1)!} = 0.3293[/tex]
0.3293 = 32.93% probability that the number of major hurricane to strike U.S mainland in any any give year is exactly one.
b) At most one
This is:
[tex]P(X \leq 1) = P(X = 0) + P(X = 1)[/tex]
Then
[tex]P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}[/tex]
[tex]P(X = 0) = \frac{e^{-0.6}*0.6^{0}}{(0)!} = 0.5488[/tex]
[tex]P(X = 1) = \frac{e^{-0.6}*0.6^{1}}{(1)!} = 0.3293[/tex]
[tex]P(X \leq 1) = P(X = 0) + P(X = 1) = 0.5488 + 0.3292 = 0.878[/tex]
0.878 = 87.8% probability that the number of major hurricane to strike U.S mainland in any any give year is at most one.
c) More than one
This is:
[tex]P(X > 1) = 1 - P(X \leq 1) = 1 - 0.878 = 0.122[/tex]
0.122 = 12.2% probability that the number of major hurricane to strike U.S mainland in any any give year is more than one.
An airline company is considering a new policy of booking as many as 318 persons on an airplane that can seat only 310. (Past studies have revealed that only 90% of the booked passengers actually arrive for the flight.) Estimate the probability that if the company books 318 persons. not enough seats will be available.
Answer:
Hence, the required probability is [tex]0.0004[/tex].
Given :
[tex]90\%[/tex] of the booked passengers arrive for the flight.
Number of booked passengers n [tex]=318[/tex]
Number of seats available x [tex]=310[/tex]
To find :
The probability that if the company books 318 persons.
Explanation :
[tex]n=318,x=310[/tex]
[tex]P=0.09(90\%)[/tex]
Mean [tex]\bar{x}=nP[/tex]
[tex]\Rightarrow \bar{x}=318\times 0.09[/tex]
[tex]\Rightarrow \bar{x}=28.62[/tex]
Standard deviation [tex]\sigma =\sqrt{nPq[/tex] where [tex]q=1-P[/tex]
[tex]\Rightarrow \sigma =\sqrt{318\times 0.09\times 0.91}[/tex]
[tex]\Rightarrow \sigma=\sqrt{26.0442}[/tex]
[tex]\Rightarrow \sigma =5.1033[/tex]
Required probability[tex]=P(x>310)[/tex]
[tex]=1-P(x<310)[/tex]
[tex]=1-P(\frac{x-\bar{x}}{\sigma}<\frac{310-28.62}{5.1033})[/tex]
[tex]=1-P(z<55.1368)[/tex]
[tex]=1-0.9995[/tex]
[tex]=0.0004[/tex]
What is a nativist ? Help please
Answer:
Nativism is the political policy of promoting the interests of native inhabitants against those of immigrants, including the support of immigration-restriction measures
Step-by-step explanation:
Hope this helps.
Please mark brainliest!
Would be very much appreciated!
Answer:
In philosophy and psychology, a nativist is a person who believes in an innate understanding of particular concepts. This includes innate knowledge and ideas which occur at birth and are not acquired through learning and experience.
In United States history, a nativist is a person who opposes immigration of any kind which is deemed "undesirable" and who advocates for the exclusive interests of native-born citizens, often from longtime American families. Nativists disliked Catholics as well as immigrants and minorities.
A famous nativist organisation of America is the Know-Nothing party of the 1840s.
Step-by-step explanation:
I hope at least one of these suits your purposes :)
9. Find the domain and range of the graph.*
0
Domain: (-00,00); Range: (-00,00)
Domain: (-00,0); Range: (0,00)
O Domain: (-1,5); Range: (-3,6)
O No real solution
Answer:
First Choice
Step-by-step explanation:
Domain: (-oo,oo); Range: (-oo,oo)
Mrs. Cole gave a math quiz to her classes. Below is a box plot that represents the results of the quiz.
Answer:
Where is the box plot?
Step-by-step explanation:
You did not show the results of the quiz therefore I can not answer. Also there is no question content in the sentences so even if I did have a box plot I still would not be able to answer. Give us more information.
Have vehicles gotten more fuel-efficient over the years? Between 1960 and 1999 the size and shape of automobiles in the United States has changed almost annually. The amount of fuel consumed by these vehicles has also changed. The following table describes the average fuel consumption per year per passenger car in gallons of gasoline.
Year, t 1960 1970 1980 1990 1995 1997 1998 1999
Gallons Consumed
Per Passenger Car 668 760 576 520 530 538 544 552
Determine the average rate of change, in gallons of gas per year, from 1960 to 1990.
a.
StartFraction delta g Over delta t EndFraction = 4.93 gal/year
b.
StartFraction delta g Over delta t EndFraction = negative 4.93 gal/year
c.
StartFraction delta t Over delta g EndFraction = 0.20 gal/year
d.
StartFraction delta t Over delta g EndFraction = negative 0.20 gal/year
Answer:
the answer is c
Step-by-step explanation:
Write the equation of a line that passes through the points (5,8) and (4,10). Write your answer in slope-intercept form
The volume of a rectangular box with a square base remains constant at 500 cm3 as the area of the base increases at a rate of 6 cm2/sec. Find the rate at which the height of the box is decreasing when each side of the base is 15 cm long.
Answer:
the rate at which the height of the box is decreasing is -0.0593 cm/s
Step-by-step explanation:
Given the data in the question;
Constant Volume of a rectangular box with a square base = 500 cm³
area of the base increases at a rate of 6 cm²/sec
so change in the area of the base with respect to time dA/dt = 6 cm²/sec
each side of the base is 15 cm long
so Area of the base = 15 cm × 15 cm = 225 cm²
the rate at which the height of the box is decreasing = ?
Now,
V = Ah
dv/dt = 0 ⇒ Adh/dt + hdA/DT = 0
⇒ dh/dt = -hdA/dt / A
we substitute
dh/dt = [ -( 500 / 225 ) × 6 ] / 225
dh/dt = [ -(2.22222 × 6) ] / 225
dh/dt = [ -13.3333 ] / 225
dh/dt = -0.0593 cm/s
Therefore, the rate at which the height of the box is decreasing is -0.0593 cm/s
helppppppppppp pleaseeeee (:
Answer:
I believe the answer would be 65
Help plz:)))I’ll mark u Brainliest
=============================================================
Explanation:
The formula we'll use to find the surface area is:
SA = 4*pi*r^2
In this case, the radius is r = 2.3 meters
SA = 4*pi*r^2
SA = 4*pi*(2.3)^2
SA = 66.47610054996
SA = 66.48 square m
You'll type the expression you see for step 2 into your calculator to get the result of step 3. The result is approximate. Let your calculator handle the decimal digits of pi as your teacher instructs. The last step is us rounding to two decimal places. The units for the surface area are in square meters, because we can effectively unwrap the outer surface (think of it like unwrapping a present) to lay it out flat.
How do you write an equation of a circle?
Step-by-step explanation:
The equation of a circle is:
(x-h)² + (y-k)² = r² where the center is at (h,k) and r is the radius.
so if you need the equation of a circle centered at (-3,5) and a radius of 7 would be:
(x+3)² + (y-5) = 49
solve for u when x=4 5x+2y=20
Answer:
y=0
Step-by-step explanation:
5x+2y=20
x=4
5(4)+2y=20
20+2y=20
2y=0
y=0
If this helps please mark as brainliest
Answer:
y=0
Step-by-step explanation:
#1: you have subsitue 4 for x in 5x+2y=20
#2: 5(4)+2y=20; Now you must mulitply 5 and 4 which gives u 20.
#3: 20+2y=20; Next you must subract 20 on both sides.
#4: 2y=0; Finally, divide 2 on both sides.
Answer: y=0