Answer:
Its A!!!! trust me
Step-by-step explanation:
Find the surface area of the composite solid.
Answer:
190 ft^2
Step-by-step explanation:
Area of base of cube = 5x5x2
Area of sides of cube = 5x4x4
Area of triangle top = 5x6/2 then x4
Hope this helps! Good luck :)
Answer:
pretty sure its 49ft
Step-by-step explanation:
because 5x5 =25 and 6x4=24 and that equals 49ft
I need help on this please
Your answer would be the last option, 0.71.
To find the probability of the next pizza not being a cheese pizza, we need to find how many pizzas in the sample weren't cheese by adding them up. This gives us:
14 + 23 + 14 = 51
The total number of pizzas made is 21 + 14 + 23 + 14 = 72.
Therefore the probability of not making a cheese pizza would be 51/72 = 0.708 = 0.71
I hope this helps!
How many different 10-letter code words can be constructed from the English alphabet?
A permutation is an arrangement of a set of objects in a specific order. The number of permutations of 10 objects taken 10 at a time is given by 10!, which is equal to 3,628,800. Thus, there are 3,628,800 different 10-letter words that can be formed from the given letters.
Mrs. Henry bought books during the summer. She bought 5 books for $12.00, 6 books for $10.00, and 4 books for $8.00. What is the average (mean) amount she spent for each book?Answer options with 5 optionsA.$4.00 per bookB.$3.25 per bookC.$3.00 per bookD.$2.75 per bookE.$2.00 per book
Answer: $60.00 (5 books), $60.00 (6 books), $32.00 (4 books) is the data set. The answer, when used in a calculator, is 3.3777777777. From this result, I would say B or $3.25 per book.
The correct answer is option B) $2.75.
How to find mean?
The mean formula is given as the average of all the observations. It is expressed as Mean = {Sum of Observation} ÷ {Total numbers of Observations}.
By applying the formula
= 40/15
≅ 2.75
The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words, it is the sum divided by the count.
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simplify (3c^2y^3/z^3)^3
Answer:
a
Step-by-step explanation:
Answer:
B 27x^6y^9/z^9
Step-by-step explanation:
Which are samples that are appropriate to survey regarding how the city’s residents feel about building a new youth center? Select all that apply.
1. 10 names selected from the city phone book.
2. 100 residents who live near the proposed site for the youth center.
3. 100 tourists at the city park last Friday.
4. 50 children at each of the city’s four elementary schools.
5. 100 parents of children at each of the city’s four elementary schools.
Answer:
it is 2, 4, AND 5:)
Step-by-step explanation:
I seriously have no idea how to do these, plz help :(
Answer:
hi :)
Step-by-step explanation:
Can someone please find the volume of this shape and show work for how you did it??
Answer:
[tex]221.4m^{3}[/tex]
Step-by-step explanation:
To work out the volume of this shape you will first need to work out the area of the triangle. To work out the area of the triangle you would multiply the base of 12 by the height of 4.1, which gives you 49.2. You would then need to divide 49.2 by 2, which gives you 24.6. This is because the formula for the area of a triangle is the same as that of a square, however a triangle is half of a square with the same length and width. To work out the volume you would multiply the area of the triangle, which is 24.6 by the height of 9, which gives you 221.4[tex]m^{3}[/tex]
1) Multiply 12 by 4.1.
[tex]12*4.1=49.2[/tex]
2) Divide 49.2 by 2.
[tex]49.2/2=24.6[/tex]
3) Multiply 24.6 by 9.
[tex]24.6*9=221.4m^{3}[/tex]
What shape does not have a cross section in the shape of a circle
Answer:
triangle
Step-by-step explanation:
Melissa has $1,000.00 to invest for 5 years. She can choose either simple interest at 6.4% interest, or compound interest at 12.8% interest, compounded annually.
Which is the better investment?
A. A compound interest investment would be better, because Melissa would earn $826.19 in compound interest.
B. A simple interest investment would be better, because Melissa would earn $826.19 in simple interest.
C. A simple interest investment would be better, because Melissa would earn $320.00 in simple interest.
D. A compound interest investment would be better, because Melissa would earn $320.00 in compound interest.
Answer:
A
Step-by-step explanation:
simple interest
1000 x 6.4% x 5 = 320
compound int
1000(1+12.8/100)^5 - 1000=826.188
helppppppppppp plzzzzzzzzz
Answer:
6,250
Step-by-step explanation:
(4.3+8.2)500
12.5(500)
6,250
Hope this helps! Please mark brainliest :)
Zak drank 21 cups of water every week. How many ounces of water did Zak
drink every week?
Answer:
1 cup = 8 ounces
21 x 8 = 168
168 ounces
Step-by-step explanation:
Answer:
168
Step-by-step explanation:
1 cup equals 8 fluid ounces
Just multiply 21 by 8 and you get your answer
Craig bought 96 rolls or toilet paper for 48 dollars. What is the cost of a single
roll of toilet paper?
dollars
Check
Explain
HELP ME PLEASE
Final answer:
The cost of a single roll of toilet paper is $0.50, calculated by dividing the total cost of $48 by the number of rolls which is 96.
Explanation:
To find the cost of a single roll of toilet paper, we need to divide the total cost by the number of rolls. Craig bought 96 rolls of toilet paper for $48.
To calculate the cost per roll, we use the formula:
Cost per roll = Total cost / Number of rolls
So,
Cost per roll = $48 / 96 rolls
Cost per roll = $0.50 per roll
Therefore, the cost of a single roll of toilet paper is $0.50.
Find the missing factor.
6x2 + x - 1 = (2x + 1)(
)
-3 is which type of number? Select all that apply.
whole number
natural number
integer
rational number
I need help. Graph -4x + 4y = 1
Answer:
Step-by-step explanation:
What number is 86% of 50?
Answer:
43
Step-by-step explanation:
Answer:
Answer is 43.
Step-by-step explanation:
First off the "of" in the question implies that the two are multiplying but before you do that your expected to get 86 percent into decimal form which is .86 once that is done you can multiple that by 50 giving you 43
Plz help me with this
Your answer would be the second option, (-4,5).
We can find this by substituting in each point into the equation y < |x - 3| and seeing if it is true.
For the first one you get 1 < |2 - 1|. |2 - 1| = |-1| = 1, and 1 cannot be less than itself, so this is false.
For the second one you get 5 < |-4 - 3|. |-4 - 3| = |-7| = 7, and 5 is indeed less than 7, so this is correct.
I hope this helps!
Answer:
(0,3)
Step-by-step explanation:
BC=
im not sure on how i am supposed to do this
Answer:
BC=15.01
Step-by-step explanation:
Line segment BC can also be represented by '?'. To solve for BC, find the value of '?'
Use the tangent ratio:
[tex]tangentX=\frac{opposite}{adjacent}[/tex]
Because you need the value opposite the given angle and you are given the length of the side adjacent the given angle (hypotenuse does not count as the adjacent side, EVER (btw)). Let 65° be X and let x replace'?'.Insert the appropriate values:
[tex]tan65=\frac{x}{7}[/tex]
Solve by isolating x. Multiply 7 to both sides:
[tex]7*(tan65)=7*(\frac{x}{7})\\\\7*tan65=x\\\\x=7*tan65[/tex]
Insert this equation into a calculator:
[tex]x=15.0115...[/tex]
Round to the nearest hundredth:
[tex]x=15.01[/tex]
So, BC is 15.01
Finito.
what is 40% more of 5.50
Answer:
7.7
Step-by-step explanation:
Answer: $2.20 is more. The total is $7.70. But the question is what is 40% more, so $2.20.
Step-by-step explanation:
whats 300 times 400??
then add 500
Answer:
120,500
Step-by-step explanation:
300×400=120,000
120,000+500=120,500
300 × 400= 120000
120000+500= 120500
Hope it helps!PLEASE HELP
and the other option is
180
270 clockwise
or 270 counterclockwise
90⁰ counterclockwise
Solve the equation
(16+ 12x) = 28 by first using the distributive property.
1
The equivalent equation is found by distributing the
to get
4
The first step is
The second step is
The answer is
Answer: 1
Step-by-step explanation:
(16+12x)=28
Since 4is a common factor in both terms we take out 4
4(4+3x)=28
Now take 4 to the other side
4+3x = 28/4 = 7
Similarly
3x = 7-4 =3
We end up with 3x=3
So X = 1
Omar had 7goldfish in his fish tank. He has 3 fewer redfish than goldfish in his tank. Omar also has 8 more black fish than goldfish in his tank. How many fish does Omar have in all?
Answer:
Omar has 27 fish in all.
Step-by-step explanation:
Goldfish: OOOOOOO
Redfish: 7-3=4 OOOO
Black fish: 7+8=15 OOOOOOOOOOOOOOO
Add all of those and you get this many:
OOOOOOOOOOOOOOOOOOOOOOOOOO=27
Hope this helped lots and lots,
sincerely, me
Use a formula to find the surface area of the cylinder . Use 3.14 for π.
Answer:
I am so sorry
Step-by-step explanation:
I dont really know what it is but I think it is 21.98 you do 7 times 3.14
Examine the system of equations. y = 2x – 3, y = –3 Which statement about the system of linear equations is true?
(A) The lines have different slopes.
(B) There is no solution to the system.
(C) The lines have the same slope, but different y-intercepts.
(D) The solution is (–3, –9).
Answer: A
Step-by-step explanation:
For a system of equations to have no real solution, the lines of the equations must be parallel to each other. The correct option is A the lines have different slopes.
What is the System of equations?Inconsistent System
For a system of equations to have no real solution, the lines of the equations must be parallel to each other.
Consistent System;
For a system of the equation to be a Dependent Consistent System, the system should have multiple solutions for which the lines of the equation must be coinciding.
For a system of the equation to be an Independent Consistent System, the system should have one unique solution for which the lines of the equation must intersect at a particular.
If the two of the given system of equations are plotted on the graph, y = 2x – 3, y = –3
Then it can be seen that the two lines have different slopes. Therefore, the correct option is A.
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A card is drawn randomly from nine cards labeled 1 through 9. What is the
probability of picking a 5 or an even number.
The probability of picking a 5 or an even number is [tex]\dfrac{5}{9}[/tex].
Important information:
A card is drawn randomly from nine cards labeled 1 through 9.Probability:One card of number 5 between 1 and 9.
Even cards between 1 and 9 are 2, 4, 6, 8.
Possible outcomes for picking a 5 or an even number is 4 + 1 = 5.
Total number of cards is 9.
The probability of picking a 5 or an even number is:
[tex]P=\dfrac{5}{9}[/tex]
Therefore, the probability of picking a 5 or an even number is [tex]\dfrac{5}{9}[/tex].
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can someone please help I have 3 mins!!!!
1. Find the surface area
Side = 5 cm
Surface area = 6s²
= 6 × 5²
= 6 × 25
= 150 cm² (C)
2. Find the surface area
Side = 10 in
Surface area = 6s²
= 6 × 10²
= 6 × 100
= 600 in² (C)
Hope it helpful and useful :)
Please help. Its my last, please show at least some steps as I need to show work. Tysm
Write the equation of the line that is parallel to the line and through the given point y=-2x+1 point (0,5)
Answer:
y = -2x+5
Step-by-step explanation:
y = -2x+1 is in the form y= mx+b where m is the slope and b is the y intercept
-2 is the slope
Parallel lines have the same slope so our new line will have the same slope
y = -2x+b
The point given is the y intercept (value when x is zero)
b = 5
y = -2x+5