Answers
Answer:
2 ft³
Step-by-step explanation:
Volume of a box = length × width × height
Length = 1 ft
width = 1 ft
height = 2 ft
Volume = 1 × 1 × 2 = 2 ft³
Related Questions
Solve the equation using square roots
3x^2+22=49
Answers
3x^2 = 27
x^2= 9
x= 3 or x= -3
how do I find a surface area of a prism
Answers
Here are the basic ones:
SA of rectangular prism = 2lw + 2wh + 2lh OR 2(lw+wh+lh)
SA of triangular prism = 2*area of base + perimeter of base*height
if LN=12+16 what is length of LN in units?
Answers
28 units :)
12 + 16 = 28
Jess is having a private party at the bowling alley. The party costs $99 plus $3 per person who attends. Which expression can Jess use to figure out the total amount of money she owes at the end of the party?
EXPLAIN YOUR ANSWER
33x
33+x
99+3x
99x+3
Answers
Answer:
Total cost= 99 + 2.97x
Step-by-step explanation:
Giving the following information:
Fixed cost= $99
Variable cost= 3% per person
First, we need to calculate the 3% of 99:
Unitary variable cost= 99*0.03= $2.97
Now, we establish the total cost structure:
Total cost= 99 + 2.97x
x= number of people in attendance
Finally, suppose 200 people attend the party:
Total cost= 99 + 2.97*200
Total cost= $693
Answer:
99+3x
Step-by-step explanation:
Given;
Party cost $99
$3 per person who attends
To Find;
Which expression can Jess use to figure out the total amount of money she owes at the end of the party?
Solve;
Since, we don't know the total amount of money she owes at the end of the party. Total amount of money she owes at the end of the party = x
Thus, Party Costs ($99) plus per person who attends($3) and Total amount of money she owes at end of party (x)
As well as,
[A] 33x, [B] 33 + x, and [D] 99x+3 didn't clearly or completely shows the party's situation. Hence, the Best Answer is [C] 99+3x
[RevyBreeze]
[tex]three fourth plus one fourth[/tex]
Answers
Answer:
[tex]one\\whole\\or\\\frac{4}{4}[/tex]
hope this helps!
A music shop has a sale, all item are reduced by 30%. The sale price of a CD is £3.36. What was the original price?
Answers
trigonometry *find the value of x*
Answers
[tex] \cos(x) = \frac{b}{h} \\ \cos(x) = \frac{4 .9}{6.8} \\ \cos(x) = 0.720 \\ x = \cos^{ - 1} (0.720) \\ x = 44 \degree[/tex]
Answer:
x ≈ 44°
Step-by-step explanation:
We will use a trigonometry function to solve for x. We can see that we have values for the adjacent side and hypotenuse. This means we will be using cosine. Cosine is [tex]\frac{adjacent }{hypotenuse}[/tex]
cos(x) = [tex]\frac{adjacent }{hypotenuse}[/tex] [Given]
cos(x) = [tex]\frac{4.9}{6.8}[/tex] [Plug-in the values we have]
x ≈ 43.8969 [Find the inverse cosine function of both sides]
x ≈ 44° [Rounding to nearest degree]
Calculate an estimate of the median for each of the following.
Answers
Answer:
the median somewhere in the range of (120,160]
Step-by-step explanation:
the median is always the center of the data points.
There are 100 data points, so the median is the mean of the points 50&51.
Those points are found between 120 and 160 so the median is also found there.
As for an estimate, there isn't one.
Please mark me as brainliest!
Which expression is equivalent to 3/2?
Answers
Answer:
[tex]1 \frac{1}{2}[/tex]
Any numerator that is greater than the denominator is considered an improper fraction but can be converted to a mixed number.
Mixed numbers look like the fraction shown above.
A car purchased for $25,000 is worth $23,750 after being used for one year. Find the percent decrease
A. 95%
B. 95%
C. 0. 5%
D. 5%
Answers
Answer:
0.95=95%
Step-by-step explanation:
25,000*0.95=23750
Which system of inequalities is represented by the graph below?
Answers
inequation something like that
Find f (-1) please and thanks
Answers
Answer:
Step-by-step explanation:
f(x) = one of two values. There is a value given for what happens when x<>-1 and another when x is equal to minus 1. Which do you want?
Examine what f(x) means. It means that wherever you see an x value on the right, you put in the value shown for x on the left.
Try another example.
f(x) = x^2 - 2x
f(4) = 4^2 - 2*4 Whatever is shown on the left is put into the x on the right.
Same with your question
f(-1) means that the only possible answer is 5
1. Donna bakes biscuits on a rectangular cookie sheet that is 30cm by 50 cm. Each biscuit has a diameter of 8cm.
If Donna bakes the maximum number of biscuits, what area do the biscuits take up on the cookie sheet? (ill make brainiest)
Answers
30/8=3.75
6*3 = 18 cookies
The box plots show the average wind speeds, in miles per hour, for various cities in two different countries.
Average Wind Speeds of Cities in Country A
2 box plots. The number line goes from 1 to 11. For the average wind speeds of cities in country A, the whiskers range from 1 to 9.5, and the box ranges from 3 to 7. A line divides the box at 4. For the average wind speeds of cities in country B, the whiskers range from 1.2 to 11, and the box ranges from 4 to 9. A line divides the box at 6.
Average Wind Speeds of Cities in Country B
Which statement compares the median wind speeds for the data in the two box plots?
The median wind speed for country A is greater than the median wind speed for country B.
The median wind speed for country B is greater than the median wind speed for country A.
The median wind speed for country A is about 7 miles per hour, and the median wind speed for country B is about 9 miles per hour.
The median wind speed for each country is about 4 miles per hour.
Answers
Answer:
B.) The data in country B are more symmetric than the data in country A.
Step-by-step explanation:
mark me brainliest!!
Answer:
B: The data in country B are more symmetric than the data in country A
Step-by-step explanation:
I took the quiz :D
Mr. Martinez decided to invest his money in a mutual fund. This table gives the amount of money Mr. Martinez had in his account over the course of 42 months. The table can be modeled using an exponential function.
Months 6 12 18 24 30 36 42
Account value $1,339 $1,798 $2,408 $3,225 $4,321 $5,792 $7,766
What function best represents the data?
A) y=75 x 1. 22x
B) y=75x
C) y=1000+1. 34x
D) y=1000 x 1. 05x
Answers
Answer:
y=1000⋅1.05x
Step-by-step explanation:
I took the test.
The function that most effectively represents the given data would be:
D). y = 1000 × 1.05x
Exponential Function
Given that,
No. of the months Account value
6 $1,339
12 $1,798
18 $2,408
24 $3,225
30 $4,321
36 $5,792
42 $7,766
The function that represents the given data effectively:
y = 1000 × 1.05x
This helps in showing the times by which the value variates every 1000.
Thus, option D is the correct answer.
Learn more about "Exponential Function" here:
brainly.com/question/15352175
What is the value of w?
Answers
Answer:
w = 60
Step-by-step explanation:
the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
w + 20 is an exterior angle of the triangle , then
w + 20 = w - 10 + w - 30
w + 20 = 2w - 40 ( subtract w from both sides )
20 = w - 40 ( add 40 to both sides )
60 = w
Answer:
w=60°
Step-by-step explanation:
triangle=180°
angle on a straight line=180°
using that,
we need to find the angle on the same line with that of "w+20°" angle, so we name it as "X"
so, 180-(w+20)=X
expand bracket by multiplying it with the "-"
so it'll be: 180-w-20=X
then rearrange to get like terms together
180-20-w=x
160-w=x
so the missing angle in the triangle is now (160-w)°
now using the angles in a triangle =180°
we add all the angles and equate it to 180, so:
w-30+w-10+160-w=180°
collect like terms again:
w+w-w-30-10+160=180
2w-w+120=180
w+120=180
move 120 to the other side and remember the sign changes, so:
w=180-120
therefore w=60°
now you can substitute w=60 into the triangle and see you'll get 180°
hope that helps
Can someone help I’m stuck on this?
Answers
Answer:
1/6
Step-by-step explanation:
This is conditional probability.
If heads is tossed, then and only then does he have the option to draw either green or red and have the full 'Head, Green/Red' combination.
So, the probability of the first event - getting heads, is 1/2, since either heads or tails can be flipped with 50/50 chance.
The probability of the second event - picking either green or red, is 1/3, since there are 6 colour options - blue, red, yellow, green, orange and purple - of which 2 can be chosen. Thus, 2/6, which simplifies to 1/3
Now since these are both independent events, we must multiply their probabilities.
1/3 * 1/2 = 1/6
Find P(4)
1/8
1/4
1/2
1
Answers
Answer:
Step-by-step explanation:
The correct answer in this case would be A. There is only 1/8th percent chance of the spinner landing on 4.
There are 8 sections in the circle. So our denominator will be 8. We are looking to find how many 4s there are in the circle. Since there is only ONE 4 in the circle, our nominator will be 1. So, when we put that together, we get 1/8.
Answer:
1/8
Step-by-step explanation:
Given/To Find:
P(4)
Solve:
Since there are 8 number on the spinner. Which given us denominator will be 8. And ONLY one of them is 4. Thus, Nominator will be 1.
Hence, that given us 1/8
~Learn with Lenvy~
Part B
What is the interquartile range of the number of days represented on Kelly's line plot? Be sure to show
your work and explain your reasoning.
0, 0, 2, 2, 2, 3, 4, 4, 5, 5, 5, 7, 7
Answers
The is just the difference between the third quartile and the first quartile.
Sorry for the ugly handwriting.
100-20=80
x(x-5)=x²-5x
x²-5x+x+2x=x²-2x
x²-2x=80
x²-2x-80=0
(x-10)(x+8)=0
x=10 x=-8
This is what i've done so far but i don't know what to do next
Answers
Step-by-step explanation:
x=10x=8
8=10x-8
8=9x
divide both side by 9
x=8 out of 9
the sum of two numbers is 18.two times the first number subtracted by the second number is equal to 15.find the two numbers
Answers
Susie bought 14 dolls this week. Last week she had 28 dolls. Which of the
following equations could be used to determine how many dolls Susie
has now?
A. 28 − 14 = x
B. 28 + 14 = x
C. x + 14 = 28
D. x + 28 = 14
Answers
Answer:
B. 28 + 14 = x
Step-by-step explanation:
Susie bought 14 dolls this week. Last week she had 28 dolls. determine how many dolls Susie has now.
using this info we know that we must find the sum of both numbers.
Hence, Answer B has the correct equation
Triangles J K L and X Y Z are shown. Angles K J L and Y X Z are right angles. The length of Y X is 10. The length of hypotenuse K L is 10.
Could ΔJKL be congruent to ΔXYZ? Explain.
Yes, if JL ≅ XZ.
Yes, if XZ = 10.
No, because the hypotenuse of one triangle is equal in length to the leg of the other triangle.
No, because the leg of one triangle is equal in length to the leg of the other triangle.
Answers
ΔJKL and ΔXYZ CANNOT be congruent triangles because: the hypotenuse of one triangle is equal in length to the leg of the other triangle.
What are Congruent Triangles?Congruent triangles are triangles whose corresponding sides are congruent to each other.
The hypotenuse of triangle JKL(KL = 10) is congruent to a leg of triangle XYZ (YX = 10). This implies that they cannot be congruent triangles.
Therefore, ΔJKL and ΔXYZ CANNOT be congruent triangles because: the hypotenuse of one triangle is equal in length to the leg of the other triangle.
Learn more about congruent triangles on:
https://brainly.com/question/11457412
Answer: The answer is C
Step-by-step explanation: Just took the test on edge
A cereal box has a rectangular base with an area of 15 square inches. Its
volume is 180 cubic inches.
What is the height of the box?
A. 12 inches
B. 15 inches
C. 18 inches
D. 10 inches
Answers
Answer:
A
Step-by-step explanation:
Volume of a rectangular prism = l*b *h
Where base area = l*b
Volume = base area * h
Base area * height = Volume
15 * height = 180
height = 180/15
height = 12 inches
Kat is painting the four walls of her bedroom. She paints 52 square feet in 23 of an hour. How many square feet does she paint per hour?
Answers
Kat is painting the four walls of her bedroom. She paints 52 square feet in 2/3 of an hour. How many square feet does she paint per hour?
Answer ↷78 sq. ft
Solution ↷Area Kat can paint in 2/3 of an hour ⤏52 sq. ft★ 2/3 of an hour ⤏ 2/3 x 60 = 40 minutes
Area kat can paint in a minute ⤏ 52/40 = 1.3 sq. ftArea kat can paint in 60 minutes ⤏ 60 x 1.3 = 78 sq. ft★ An hour ⤏ 60 minutes
Hence , kat can paint 78 sq. ft in an hour
Q2) A cylinder with a diameter of 4 ft, and height of 6 ft. Find the VOLUME and SURFACE are of the cylinder.
Answers
Answer:
Volume: 75.39 ft^3
Surface area: 100.5 ft^2
Step-by-step explanation:
To find volume, you use the formula V=πr^2h (V=3.14*2^2*6)
To find the surface area you use formula A=2πrh+2πr^2 (A=2*3.14*2*6+2*3.14*2^2)
5. For the data in the table below, find the sum of the absolute deviations for the predicted values
given by the median-median line, y = 3.6x-0.4.
Answers
Based on the absolute deviations and the predicted values, the sum of absolute deviations will be 4.8.
What would be the sum of absolute deviations from predicted values?This can be found as:
= ∑ (Observed value - Predicted value)
The observed values are given in the table and the predicted values will be calculated using y = 3.6x - 0.4.
Solving gives:
= [3 - (3.6 x 1 - 0.4)] + [7 - (3.6 x 2 - 0.4)] + [ 9 - (3.6 x 3 - 0.4)] + [14 - (3.6 x 4 - 0.4)] + [15 - (3.6 x 5 - 0.4)] + [21 - (3.6 x 6 - 0.4)] + [25 - (3.6 x 7 - 0.4)]
= 0.2 + 0.2 + 1.4 + 0 + 2.6 + 0.2 + 0.2
= 4.8
Find out more on absolute deviation at https://brainly.com/question/447169.
when a,b are real number and i^2 = -1 then what is value of |a-b| ? help me please!!!
Answers
Answer: 0
Step-by-step explanation:
Sean is conducting an experiment with an isotope of a particular element that has a half-life of 4 hours. He begins with a sample of the isotope with a mass of 77 grams. He then measures the mass of the object every hour. What is the approximate mass of the sample after 24 hours?
A.
4,928 grams
B.
0. 0156 of a gram
C.
0. 6016 of a gram
D.
1. 2031 grams
Answers
Hope I help :)
Which fraction correctly represents one whole?
5/5
1/5
3/5
5/1
Answers
Answer:
5/5
Step-by-step explanation:
If you convert these fractions into decimals, you will get
5/5 = 1
1/5 = 0.2
3/5 = 0.6
5/1 = 5
Hope this helps :)
Answer:
5/5
Step-by-step explanation:
if you want to divide 1 whole into a fraction then the top number would have to be the same as the bottom number, for example 5/5. The top number is 5 which is the same as the numerator which will equal to 1 whole.
While 1/5 and 3/5 is less than 1 whole
And 5/1 is more than 1 whole but its way past the numerator