There are 85 mini chocolates in a bowl. The ration of kit kats to hersheys bars is 8:7. About how many kit kats were there?
Answer:
45
Step-by-step explanation:
Total mini chocolates in a bowl= 85
ration of kit kats to hersheys bars = 8:7
ration of kit = 8
Total ratio= 15
Number of kit kats= ratio of kit Kat/ total ratio × total number of mini chocolates
Number of kit Kat = 8/15 × 85= 45
Hence, there are 45 kit kats present there.
Answer:
There were about 45 kit kats.
Step-by-step explanation:
With the information provided, you know that the the ratio of kit kats to hersheys bars is 8:7 and that there are 85 mini chocolates in a bowl, so to be able to find the number of kit kats there first you can say that you have 15 units because if you add the numbers on the ratio 8+7=15. Then, you divide the total amount of mini chocolates by the units to find the number of chocolates in each unit:
85/15=5.66
Now, you can multiply the ratio of hersheys bars which is 7 for the number of chocolates per unit to find the amount of hersheys bars:
7*5.66=40
Finally, you can multiply the ratio of kit kats which is 8 for the number of chocolates per unit to find the amount of kit kats:
8*5.66=45
According to this, the answer is that there were about 45 kit kats.
Can someone help with these two questions?
Kay feels that if she earns a profit of 40.00 at this craft, her business will be successful enough for her to branch out to other craft fairs. How many ornaments does she have to sale to earn a 40.00 profit. Write and solve an equation then explain how the steps and operations used in your algebraic solution compare to an arithmetic solution
6x-2.50x-30=40
3.50x-30=40
3.50x=70
x=20 ornaments
Kay has to sell 20 ornaments to get a profit of $40.00.
What is an Equation?An equation is the statement of two expressions located on two sides connected with an equal to sign. The two sides of an equation is usually called as left hand side and right hand side.
Cost for the table = $30
Cost for each ornament = $2.50
Selling price of each ornament = $6.00
Profit = Revenue - Expense
Let x be the number of ornaments sold to get a profit of $40.00.
Revenue = 6x
Expense = 30 + 2.5x
6x - (30 + 2.5x) = 40
3.5x - 30 = 40
3.5x = 70
x = 20
Hence selling 20 ornaments would give Kay a profit of $40.00.
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The complete question is as follows :
Kay's mother taught her how to make handmade ornaments to sell at a craft fair. Kay rented a table at the fair for $30 and set up her work station. Each ornament that she makes costs approximately $2.50 for materials. She sells each ornament for $6.00.
Kay feels that if she earns a profit of 40.00 at this craft, her business will be successful enough for her to branch out to other craft fairs. How many ornaments does she have to sale to earn a 40.00 profit. Write and solve an equation then explain how the steps and operations used in your algebraic solution compare to an arithmetic solution.
Martha bought a 0.35-kilogram bottle of spice. She uses 70 grams a week. Is one bottle of spice enough for 6 weeks? Explain.
Answer: No
Step-by-step explanation:
She needs more than the bottle provides
The polynomial x3 + 8 is equal to
(x + 2)(x2 – 2x + 4).
(x – 2)(x2 + 2x + 4).
(x + 2)(x2 – 2x + 8).
(x – 2)(x2 + 2x + 8).
Answer:
(x+2)(x2-2x+4).
Step-by-step explanation:
Answer:
A) (x + 2)(x2 – 2x + 4).
Step-by-step explanation:
on edge
Lisa got a $50 gift card to an online music store. She uses the gift card to buy an album for $10. She also wants to use the gift card to buy some individual songs. Each song costs $1.50.
Which of these inequalities describes the situation for the total amount that Lisa can spend, where n is the number of songs Lisa wants to buy?
Group of answer choices
10 - 1.50n ≤ 50
10 + 1.50n ≥ 50
10 - 1.50n ≥ 50
10 + 1.50n ≤ 50
Answer:
The fourth answer choice: 10 + 1.50n < 50
I would appreciate Brainliest but no worries.
help me please !!!!! no fakes or get reported!
Answer:
1. 7 = 35
The tomato plant will be 35 cm tall after 7 weeks.
2. I don't this is a realistic demonstration of a tomato plant growth, because it is in a table
3. We could use variable h to represent the height of a tomato plant, and I chose this variable because height starts with the letter h.
4. We could use variable w to represent the number of weeks the plant has grown, and I chose this variable because weeks starts with the letter w.
5. 5w = h
6. 5*20 = 100
The tomato plant will be 100 cm tall after 20 weeks.
Step-by-step explanation:
Have a nice day!
and can I maybe have brainliest?
The surface area of this rectangular prism is 34 square centimeters. What is the volume is the width is 1 cm, the length is 2 cm, and the height is x?
Answer: [tex]10\ cm^3[/tex]
Step-by-step explanation:
Given
The surface area of a rectangular prism is [tex]34\ cm^2[/tex]
Width of prism [tex]w=1\ cm[/tex]
Length of prism [tex]l=2\ cm[/tex]
height of prism [tex]h=x\ cm[/tex]
Surface area is given by
[tex]S.A.=2[lw+wh+hl][/tex]
Put values
[tex]34=2[2\times 1+1\times x+2x]\\17=2+3x\\15=3x\\x=5\ cm[/tex]
Now, the volume of Prism is given by
[tex]V=l\times w\times h[/tex]
[tex]\Rightarrow V=2\times1\times 5=10\ cm^3[/tex]
What is the Mean, Median, Mode, and Range for number 4
Please help
Answer:
Mean: 63. Median: 69. Mode: 41. Range: 51.
Step-by-step explanation:
The "mean" is the "average" you're used to, where you add up all the numbers and then divide by the number of numbers. The "median" is the "middle" value in the list of numbers. To find the median, your numbers have to be listed in numerical order from smallest to largest, so you may have to rewrite your list before you can find the median. The "mode" is the value that occurs most often. If no number in the list is repeated, then there is no mode for the list. The "range" of a list a numbers is just the difference between the largest and smallest values.
Hope this helps!
PLEASE SOLVE THIS ITS URGENT
HELP DUE IN 10 MINS!
m∠WXZ =??
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer:
mean only
Step-by-step explanation:
the expensive house does not affect mode or median :)
Answer:
A
Step-by-step explanation:
Please answer quickly!!!!! Will give the brainiest There is a pic attached.
Answer:
A. 2/3
Step-by-step explanation:
There are 12 tiles in total, and 8 tiles with numbers that are greater than 4.
Express this as a fraction:
8/12
Simplify:
2/3
Hope this helps
CAN YALL HELP ME WITH THIS ITS HARD PLZ HELP I GIVE BRAINLEST
Answer:
sure whats the problem
Step-by-step explanation:
HELPPP ASAP 10 POINTS
Find the value of x.
Answer:
18 or 16
Step-by-step explanation:
It's of a reflective of the other side I think.
ABC is isosceles.
m < a = 3x + 40 and m < c = x + 50
what is m < a ??
Answer:
55°Step-by-step explanation:
It is assumed the angles A and C are congruent:
3x + 40 = x + 503x - x = 50 - 402x = 10x = 5m∠A = 3*5 + 40 = 55°
Answer:
solution given:
m<a=m<c
3x+40=x+50
3x-x=50-40
x=10/2=5
now
<a=3×5+40=55°
m<a=55° is your answer
Hey Help plz!!!!!!!!!!!!!!!!!!1
Can someone help me with this geometry volume question ty
Find and interpret the mean absolute deviation of the data. Round your answer to the nearest tenth, if necessary. The mean absolute deviation is . Question 2 response - correct
Required data:
_______________
| 60 | 105 | 80 | 125 |
| 140 | 95 | 65 | 170 |
----------------------------
Answer:
Mean absolute deviation = 30
Variability of the data about the mean value is 30
Step-by-step explanation:
Mean = Σx / n
n = sample size = 8
Mean = (60 + 105 + 80 + 125 + 140 + 95 + 65 + 170) = 840 / 8 = 105
Mean absolute deviation = Σ|x - mean| ÷ n
( |60-105| + |105-105| + |80-105| + |125 - 105| + |140-105| + |95-105| + |65-105| + |170-105|) / 8
(45 + 0 + 25 + 20 + 35 + 10 + 40 + 65) / 8
240 / 8
= 30
The variability of data about the central point or mean value is 30.
Which expression represents the following statement? Subtract 5 from 7 times the sum of 4 and 2.
7 x (4 ÷ 2) + 5
7 + 4 + (2 ÷ 5)
7 ÷ 4 − (2 + 5)
7 x (4 + 2) − 5
What is the mean,median,and mode of 80, 70, 60, 50, 90, 70, 65, 65, 65, 85.
Pls HELPPPP HURRYYY PLSS
Answer:
A. 1 unit
Step-by-step explanation:
A cube has the same dimensions on each side, and the unit is 1 unit cube, none of the other options match.
You can easily rule out, B & D. That leaves you with A & C, and A makes the most sense, since 1 cubic unit would be the volume, and this question is only asking for the side length.
Good luck, hopefully, this helped!
A bookshop has 5/8 books on literature and 3/8 on fiction.If there are 12,480 books in all, Find the number of books of each kind.
can someone help me with this??????
Answer:
anong grade po yan
Step-by-step explanation:
idont know
A triangle on a coordinate plane is translated according to the rule T8, 4(x, y). Which is another way to write this rule?
(x, y) - (x + 4y - 8)
O (x, y) - (x-4, 7-8)
O (x, y) — (X-8, y + 4)
O(x, y) - (x + 8, y–4)
Answer:
C) (x,y)->(x-8,y+4)
Step-by-step explanation:
Just did it on edge 2021
The translation rule will be (x+8 , y+4).
What is Transformation?A transformation is a broad phrase covering four distinct methods of changing the shape and/or position of a point, line, or geometric figure. The original shape of the object is called the Pre-Image and the final shape and position of the object is the Image under the transformation.
When we scale a triangle by some factor, neither its shape nor size change. The image corresponds to the previous image.
The horizontal translation of x coordinate is either horizontally right or horizontally left depending on the positive or negative value of x - coordinate.
Depending on the positive or negative value of the y - coordinate, the y coordinate is translated vertically up or down.
Here (8 ,4) shows there is shifting Horizontally right (x+ 8) and there is shifting Vertically up (y + 4).
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A robot vacuum advertises that it can clean a 120-square-foot room in 1/2 an hour. How many square feet could the robot vacuum clean in 1 hour?
Answer: 240 square foot room
Step-by-step explanation: They ask for how many square feet in 1 hour which is double the 1/2 hour. So, just do 120x2=240 to get your answer! (Don’t forget to label ,square-feet,)
The sphere's radius is half the radius of the hemisphere. How does the volume of this hemisphere compare with the volume of the sphere?
Answer:
Radius of the sphere = r
Volume of sphere:
V₁ = 4/3×πr³Radius of the hemisphere = 2r
Volume of the hemisphere:
V₂ = 1/2×4/3×π(2r)³ = 1/2×8×4/3πr³ = 4V₁The volume of the hemisphere is 4 times greater than the volume of the sphere
Which of the following sets of ordered pairs is a function?
ne:
{(-5. - 4), (-5, -2).(-5, 0))
{(1, 0), (2.0), (3, 0))
((- 3.1).(-2.0), (-3, -2)}
0 (0.3). (0,2), (0, 3))
Answer:
{(1,0), (2,0), (3,0)}
Step-by-step explanation:
x-values can have the same Y-values from another pair, but no Y-value can have the same x-value of another pair
David has 5 yellow, 3 green, and 2 red gumballs in a bag. He takes out two at random and does replace them. A) What is the probability, , that the first gumball is green and the second is red? .