Rick, Diane, and Lu are selling cookies, fruit cakes, and chocolate bars in a neighborhood snack sale. The number of cookie packs,
cakes, and chocolate bars sold by each person is given in the table.
A what prices did Rick, Diane, and Lu sell the eatables?
A)
$1.00 for a cookie pack, $2.50 for a fruit cake, and $1.50 for a chocolate bar
B)
$1.50 for a cookie pack, $2.50 for a fruit cake, and $1.00 for a chocolate bar
9
$1.00 for a cookie pack, $1.50 for a fruit cake, and $2.50 for a chocolate bar
D)
$1.50 for a cookie pack, $2.50 for a fruit cake, and $1.00 for a chocolate bar
Answers
Answer:
I think it's A
Step-by-step explanation:
but I do not know this clearly
Answer: The Answer is A.
I plugged the numbers into Excel.
Step-by-step explanation:
Related Questions
3
Triangle ABC is similar to triangle DEF.
+
12 units
D
A
8 units
6 units
What is the value of k in units?
A 9 units
B 10 units
C 16 units
D 4 units
Answers
Answer:
16units is the correct answer
A smaller box of cereal is $2.89 for 14.5 oz. The family size is $4.99
for 30 oz. Which is the better deal? explain.
Answers
Answer:
the better deal will be the family size for $4.99 and 30oz, because the family box come with 30oz per box and with that many oz it can be shared by the family depending on how much cereal they they get.
Step-by-step explanation:
Which system of linear equations has exactly one solution?
2y = 10x + 4
y = 5x - 2
y = 2x - 3
2y = x - 12
y = 8x + 3
y = 8x + 7
15y = 30x + 90
y = 2x + 6
Answers
Answer:
y = 2x - 3
2y = x - 12
Step-by-step explanation:
Write the number in scientific notation. 0.00000625
Answers
Please, someone correct me if im wrong. J trust in my answer tho, dont worry.
If im correct, mark be branliest tysm!
Have a nice day
The number 0.00000625 in scientific notation is [tex]6.25\times 10^{-6}[/tex].
To write the number 0.00000625 in scientific notation, we can follow these steps:
First Move the decimal point to create a number between 1 and 10.
In this case, we can move the decimal point 6 places to the right to obtain 6.25.
Count the number of places moved to determine the exponent.
Since we moved the decimal point 6 places to the right, the exponent will be -6.
Write the number in scientific notation.
0.00000625 can be written as [tex]6.25\times 10^{-6}[/tex].
Therefore, the number 0.00000625 in scientific notation is [tex]6.25\times 10^{-6}[/tex].
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If f(x)=x^1/2-x and g(x)=2x^3-x^1/2-x find f(x)-g(x)
Answers
Answer:
[tex]2 ( \sqrt{x} - {x}^{3} )[/tex]
Step-by-step explanation:
[tex] \sqrt{x} - x - (2 {x}^{3} - \sqrt{x} - x) [/tex]
[tex] \sqrt{x} - x - 2 {x}^{3} + \sqrt{x} + x[/tex]
[tex]2( \sqrt{x} - {x}^{3} )[/tex]
On Thursday ShopRite sold 237 pounds of ground beef. On Friday they sold three times that amount. On Saturday they only sold 166 pounds. How much more meat did they sell on Friday than Saturday?
Answers
friday=237x3
=711
saturday=166
711-166=545
1 hour 31 minutes =
minutes
Answers
Answer:
91 minutes
Step-by-step explanation:
1 hour= 60 minutes.
31 minutes + 60 minutes = 91 minutes.
If this helps please mark as brainliest
Answer:
91 minutes
Step-by-step explanation:
1 hour = 60 minutes
60 + 31 = 91 minutes
what is a valid inference
Answers
Answer:
Deduction is inference deriving logical conclusions from premises known or assumed to be true, with the laws of valid inference being studied in logic. Induction is inference from particular premises to a universal conclusion.
Step-by-step explanation:
I need the answer pls I really neeed it
Answers
There is a lighthouse on top of a cliff. The light of the lighthouse is 200 feet above sea level. It can be seen on the deck of a ship that is 25 feet above sea level. If the angle of depression from the light of the lighthouse to the deck of the ship is 30 degrees, then how far from the cliff is the ship, to the nearest foot?
Answers
Answer:
Step-by-step explanation:
It is C
Answer: C- 303
Step-by-step explanation:
How many million bacteria were in the dish at 10 a.m.?
Answers
Answer:
Fraction form: 1/4
Exponential form: 2^-2
Expanded form: 1/4 (Not sure if thats correct)
Step-by-step explanation:
Answer:
Its 1/4 he was right
Step-by-step explanation:
The equation y+6=1/3(x-9) is written in point- slope form. What is the equation written in slope-intercept form?
Answers
Your answer would be option three, y = 1/3 x -9 :)
A beagle puppy has long ears, like its parents. Which of the following best
describes how traits such as long ears are passed from one generation of dogs to
the next?
A. The puppy inherits genes from its parents and presesses all of the traits of
both parents
B. The puppy inherits one gene from each parent and each gene contains
information for half of the puppy's traits,
c. The puppy inherits pairs of genes from its parents, and these gene pairs
determine the traits the puppy will possess.
D. The puppy inherits pairs of genes from each parent, and these genes contain
chromosomes that determine the puppy's traits
Answers
Answer: either B. or C. ( at least i tried. )
Question 1 of 12
Liam sorted music albums in his collection into three genres as shown
Genre
Rock
Country
Holiday
Count
7
3
5
Which statements identify correct ratios for the album collection Select all that apply
The ratio of holiday music albums to the entire collection is 5:10.
The ratio of rock music albums to country music albums is 7 to 3.
The ratio of rock music albums to holiday music albums is 5 to 7
The ratio of country music albums to the entire collection is 1 to 5.
There is 1 holiday music album for every 3 albums in the collection
Answers
Answer:
Step-by-step explanation:
No random answers or links, please.
Answers
Answer:
1
Step-by-step explanation:
By question it's given that ,
=> h(x) = -x - 1
For finding h(-2) , substitute x = -2 .=> h(-2) = -(-2)-1
=> h(-2) = 2 - 1
=> h(-2) = 1
Hence the required answer is 1.Answer:
the ans is 1 hope ut may help u
Step-by-step explanation:
x=-2
x = -(-2) -1
x=2-1
x=+1
I don’t know how to solve this I’m so confused please help me
Answers
Answer:
240 inches squared
Step-by-step explanation:
12 x ( 3 + 17) =
12 x 20 =
240 inches squared
What is MR?
MR =
help me plz
Answers
Answer:
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
MR = MN+NP+PQ+QR
MN=4 and MN≡QR so QR=4
PQ=6 and PQ≡NP so NP=6
MR = 4+6+6+4 = 20
Please help look at picture and solve for x I’ll mark u as brainliest and no links
Answers
Answer:
A x=18
Step-by-step explanation:
Q14.
Dev has been counting the number of steps he takes each day.
The table below shows the data for one week. The data for Wednesday is missing.
Mon Tue Wed Thu Fri
Sat
Sun
5034 5412
?
5208 6117 3982 3472
Dev took the median number of steps on Wednesday.
What is the smallest number of steps that Dev could have taken on Wednesday?
Answers
Answer:
hi rashi thanks for me ok bye
((-3)^2)^4
Simplify the expression wrote your answer as a power
Answers
Answer:
(-3)^8
Step-by-step explanation:
Question 3 of 10
Which best describes how empirical probability is which which best describes how empirical probability is determined?
A. By considering all possible outcomes
B. By deciding which events are unpredictable
C. By deciding which events are random
D. By personal experimentation and testing
SUBMIT
Answers
Answer:
B. By personal experimentation and testing
Step-by-step explanation:
Naitik exercised for
2/3 hours ,while Aryan exercised for
3/4
hours.Who
exercised for a longer time? step by step answer
Answers
=======================================================
Explanation:
Use your calculator to convert each fraction into decimal form
2/3 = 0.67 approximately
3/4 = 0.75 exact
The decimal 0.75 is larger than 0.67, in which we can think of it like saying "75 is larger than 67".
So 0.67 < 0.75 which leads to 2/3 < 3/4.
Aryan spent more time exercising.
--------------
We could stop there, but if you wanted to know how much longer he spent exercising, then we subtract the two fractions to get
3/4 - 2/3
9/12 - 8/12
(9-8)/12
1/12
Aryan spent 1/12 of an hour longer exercising compared to Naitik
1/12 hour = (1/12)*60 = 60/12 = 5 minutes
He spent 5 extra minutes exercising.
----------------
Notes:
2/3 hours = (2/3)*60 = 40 minutes3/4 hours = (3/4)*60 = 45 minutes45-40 = 5 extra minutes of exercise15 points, solve a right triangle. Please simplify your answers as it says in the picture.
Answers
Given:
In triangle EFG, [tex]EF=10\sqrt{2}, m\angle G=90^\circ,m\angle E=60^\circ[/tex].
To find:
The measures of FG, EG and angle F.
Solution:
In triangle EFG,
[tex]m\angle E+m\angle F+m\angle G=180^\circ[/tex] [Angle sum property]
[tex]60^\circ+m\angle F+90^\circ=180^\circ[/tex]
[tex]m\angle F+150^\circ=180^\circ[/tex]
[tex]m\angle F=180^\circ-150^\circ[/tex]
[tex]m\angle F=30^\circ[/tex]
In a right angle triangle,
[tex]\sin \theta=\dfrac{Perpendicular}{Hypotenuse}[/tex]
[tex]\sin E=\dfrac{FG}{EF}[/tex]
[tex]\sin (60^\circ)=\dfrac{FG}{10\sqrt{2}}[/tex]
[tex]\dfrac{\sqrt{3}}{2}\times 10\sqrt{2}=FG[/tex]
[tex]5\sqrt{6}=FG[/tex]
Similarly,
[tex]\sin F=\dfrac{EG}{EF}[/tex]
[tex]\sin (30^\circ)=\dfrac{EG}{10\sqrt{2}}[/tex]
[tex]\dfrac{1}{2}\times 10\sqrt{2}=EG[/tex]
[tex]5\sqrt{2}=EG[/tex]
Therefore, the required measures are [tex]FG=5\sqrt{6}, EG=5\sqrt{2}, m\angle F=30^\circ[/tex].
Three people invest at a ratio of 1:4:7. If the partnership is worth $636,000, what did
each person invest?
Answers
Step-by-step explanation:
212×3= 636 two hundred and twelve multiple by three equals six hundred and thirty six
Triangle PQR is dilated by a scale factor of 1/3 to form triangle P'Q'R'. Side RP
measures 3. What is the measure of side R'P'?
Answers
Answer:
1
Step-by-step explanation:
A third of 3=1
3/3=1
what value is needed to complete the square?
X²-2x + _______
Answers
Answer:
[tex]X^2-2x+1[/tex]
Step-by-step explanation:
Traditional pattern for a perfect square:
[tex]x^{2} +2ax+a^{2}[/tex]
Which factors into: [tex](x+a)^2[/tex]
We know becuase a is "missing" from the original equation that it must equal 1; therefore:
[tex]x^2+2x+1[/tex]
Which we know is correct because it factors into: [tex](x+1)^2[/tex]
When writing a summary about the theme you should....
A
Include the theme in the first sentence.
B
Write what the message shows you.
C
Write details about the story.
D
All of the above.
Answers
Answer: D, All of the above
Step-by-step explanation:
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Answers
Step-by-step explanation:
always begin any problem by writing what you know
circumference is
u = 2 pi r
1)
u=3.14
r=?
3.14 = 2 pi r
Solve for r
the rest of the problems you just plug the numbers into the formula
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Work out m and c for the line: y = 7 − x
Answers
The line y = 7 − x has a slope(m) of - 1 and y-intercept b is 7.
What are lines and their slopes?We know lines have various types of equations, the general type is
Ax + By + c = 0, and the equation of a line in slope-intercept form is
y = mx + b.
Where slope = m and b = y-intercept.
the slope is the rate of change of the y-axis with respect to the x-axis and the y-intercept is the (0,b) where the line intersects the y-axis at x = 0.
Given, an equation of a line y = 7 - x.
We can rearrange this in the form of slope-intercept form which is
y = mx + b.
y = - x + 7.
y = (-1)x + 7.
The slope (m) of this line is - 1 and the y-intercept(b) is 7.
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Noah has 19 bacon pancakes on his plate, and Mackenzie has x less bacon pancakes than Noah. Choose the expression that show how many bacon pancakes Mackenzie has.
Answers
Answer:
19-x
the expression that show how many bacon pancakes Mackenzie is 19 - x