Plan A:
$ 40 fee plus $0.45 per minute
Plan B:
$70 fee plus $0.35 per minute
a)
Write an expression to represent the cost of Plan A
Answers
Answer:
A= 40+.45m
Step-by-step explanation:
A= plan a
40=$40 fee
.45m= .45 per minute
Related Questions
Please help asap its okay if you get it wrong i wont judge.
Answers
Answer:
hm... 9
Step-by-step explanation:
read warriors
by eren hunter
2x8=16
17-7=9
Trust me this is correct!
A teacher surveyed her class after they had taken a vocabulary test. Eighteen of the students claimed they had studied at least one hour for the test. The remaining twelve students admitted that they had not studied for the test at all. The test results (expressed as a percent) for the two groups are shown below.
Studied: 87, 100, 94, 79, 92, 100, 95, 83, 89, 99, 100, 91, 89, 95, 100, 93, 96, 83
Did Not Study: 82, 72, 45, 91, 58, 83, 65, 87, 90, 77, 73, 89
The mean of the group that studied is about 16 points ___ (lower, higher)
than the mean of the group that did not study.
The MAD of the group that did not study is about ___ (twice / half)
as much as the MAD of the group that did study.
There is more variation in the scores of the group that ___ (study / not study)
.
Answers
Answer:
Blank 1: higher
Blank 2: half
Blank 3: not study
Step-by-step explanation:
I don't know 100% that the middle one is correct, but I know for sure the other two are.
Answer:
1- Higher
2- Twice
3- Did not study
Step-by-step explanation:
Could you please help me!!
Answers
Answer:
C:) 21.47 cm²
Step-by-step explanation:
A=wl=2.1 x 10.7=22.47
Line plot titled, Insects Consumed Monthly by Pitcher Plants. The line is labeled Number of Insects. There is a number line representing whole numbers from 1 to 5. There is one mark above the one. There are three marks above the two. There are three marks above the three. There are four marks above the four. There is one mark above the five.
PLS HALP!!!!
How many insects were consumed throughout the month by the pitcher plants?
15
24
33
37
Answers
The total number of insects consumed throughout the month by the pitcher plants is given as follows:
37 insects.
What is shown by the dot plot?The dot plot shows the number of times that each observation appeared in the data-set.
Hence the amounts are given as follows:
One insect once.Two insects three times.Three insects three times.Four insects four times.Five insects once.Then the total amount is given as follows:
1 + 2 x 3 + 3 x 3 + 4 x 4 + 5 x 1 = 37 insects.
More can be learned about dot plots at https://brainly.com/question/30343720
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Given: 9y^0
A. Simplify the expression for y=3.
B. Construct Arguments Will the value of the given expression vary depending on y? Explain
Answers
Answer:
A. 9 x 3^0 = 9 x 1 = 9
B. the value doesnt vary depending on y as any number whose power is zero is always 1.
Because that would give the simplify expression
DO NOT SEND ME LINKS OR PDFS I WILL REPORT ANSWER CORRECTLY TO GET BRAINLIEST
Demetry High School has a student population of 3,020. In a sample of 250 students, 170 of them were female athletes. How many students in the entire population should be female athletes?
513,400
250
2,054
170
Answers
Answer:
This oddly specific but I would say C?
Step-by-step explanation:
I need help with this question, I'm not very good at math and all help is appreciated!
Answers
Answer:
A
Step-by-step explanation:
We can solve for H by isolating it on one side of the equation, as follows:
J/H - I/H = G
Taking H as the common denominator:
(J - I)/H = G
Multiplying both sides by H:
J - I = GH
Adding I to both sides:
J = GH + I
Dividing both sides by G:
H = (J - I)/G
So the answer is
(A)
H = (J - I)/G.
Answer: A
Step-by-step explanation:
\(\frac{J}{H} = G + \frac{I}{H}\) >Since you are solving for H bring I/H to the other side
by subtracting I/H from both sides
\(\frac{J}{H}- \frac{I}{H} = G\) >There is a common denominator so you can
combine the fractions
\(\frac{J-I}{H} = G\) >Multiply both sides by H or cross multiply whichever
way your mind things about how to get H on top
\(J-I = G(H)\) >Divide both sides by G
\(\frac{J-I}{G} = H\) >Answer is A
A rectangular prism with dimensions 5 inches by 13 inches by 10 inches was cut to leave a piece as shown in the image. What is the volume of this piece? What is the volume of the other piece?
HELP
Answers
The volume of the original rectangular prism is given by:
V1 = length x width x height
= 5 inches x 13 inches x 10 inches
= 650 cubic inches
To find the volume of the remaining piece, you need to determine its dimensions. If you have an image or a description of the piece, you can use that information to calculate its volume. Once you have the volume of the remaining piece, you can subtract it from the volume of the original rectangular prism to get the volume of the piece that was cut out.
To find the volume of the other piece, you can subtract the volume of the piece that was cut out from the volume of the original rectangular prism:
V2 = V1 - V_cut_out
where V_cut_out is the volume of the piece that was cut out.
show work btw
…..
math math math
Answers
Answer:
1,3,5 are congruent.
Step-by-step explanation:
The street fair charges an admission price of $5 per person. In the first hour, one gate admitted 10 people. In the second hour, the gate admitted 20 people. Which mathematical expression below represents the scenario?
A. 10 + 20(5)
B. 5(10) + 20
C. 5(10 + 20)
D. 5(20 - 10)
Answers
Answer:
Step-by-step explanation:
a
In triangle JKL, < K Measures 50 and < J is congruent to
Answers
The angle measures of J and L are given as follows:
m < J = m < L = 65º.
How to obtain the angle measures?To obtain the angle measures, we must considering that the sum of the measures of the internal angles of a triangle is of 180º.
The internal angles for this problem are given as follows:
<J.<K.<L.Angles J and L are congruent, meaning that they have the same measure, which is obtained as follows:
50 + x + x = 180
2x = 130
x = 65º.
Missing InformationThe complete problem is:
In triangle JKL, < K Measures 50 and < J is congruent to <L. What are the measures of J and L?
More can be learned about angle measures at https://brainly.com/question/25716982
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The circumference of a circular park is approximately 18 feet. What is the approximate area inside the circular park?
Answers
Answer:
25.685 square feet.
Step-by-step explanation:
Circumference = 2 * π * radius
From this, we can derive the formula for the radius:
radius = Circumference / (2 * π)
Let's substitute the value of the circumference and calculate the approximate radius:
radius = 18 / (2 * π)
radius ≈ 18 / (2 * 3.14159)
radius ≈ 2.865 feet
Now that we have the approximate radius, we can calculate the area:
Area ≈ π * radius²
Area ≈ 3.14159 * (2.865)²
Area ≈ 3.14159 * 8.193225
Area ≈ 25.685 square feet
Therefore, the approximate area inside the circular park is approximately 25.685 square feet.
C = 2πr
where C is the circumference and r is the radius of the circle.
In this case, we are given that the circumference is approximately 18 feet, so we can set up the following equation:
18 = 2πr
Solving for r, we get:
r = 9/π ≈ 2.864 feet
Now we can use the formula for the area of a circle:
A = πr^2
Substituting the value we found for r, we get:
A = π(2.864 ft)^2 ≈ 25.85 ft^2
Therefore, the approximate area inside the circular park is approximately 25.85 square feet.
What is true about the figure?
In the figure, angles C and D are a:
.
Therefore, angle C must measure:
Answers
Answer:
acute angles... I think 35
Angle A: 56 degrees.
Angle B: 34 degrees.
Angle C: 56 degrees.
Angle D: 124 degrees.
Step-by-step explanation:
Angle A = 180-124, or 56 degrees.
The right angle given plus Angle B must equal 124, so 124-90 = 34 degrees.
Angle B = 34 degrees.
Angle C = 180-124, or 56.
6.4 x- 10 = 4.4x + 6
Answers
Answer:
x=8
Step-by-step explanation:
2x=16
x=16/2
x=8
that should be the answer
Answer:
8
Step-by-step explanation:
Write 5.78 repeating as a mixed number in the simplest form.
Giving Brainliest for correct answer!! sixth grade math
Answers
So, (578÷2)(100÷2) = 28950 when reduced to the simplest form. As the numerator is greater than the denominator, we have an IMPROPER fraction, so we can also express it as a MIXED NUMBER, thus 578100 is also equal to 53950 when expressed as a mixed number.
Answer:
39/50
Step-by-step explanation:
Janice trains for a marathon by running the distances shown in the graph.
Which equation models the relationship between the number of weeks Janice trains, x, and the total number of miles she runs, y?
Responses
y=1.5x+2.25
y = 1 . 5 x + 2 . 25
y=2.25x+1.5
y = 2 . 25 x + 1 . 5
y=3x+1.5
y = 3 x + 1 . 5
y=1.5x+3
y = 1 . 5 x + 3
Answers
Answer:
Step-by-step explanation: its the answer of 5/6 rounded
Question: Reduce and state the GCF
Pic below. Any help is appreciated!
Answers
helpppppp pleaseeee
middle school math hw
Answers
Answer:
Simplifying the expression, the answer would be \(81u^1^2v^8\).
Process:
Basically, you just need to multiply the power on the outside with the powers on the inside of the parenthesis. Then, for the base take -3 to the fourth power which will lead you to your final answer \(81u^1^2v^8\).
no one helped me with the last one so can SOMEONE HELP ME NOW
Answers
Answer:
4) 724
5) 750
6) 390
Step-by-step explanation:
\(SA_1 = 2(lw + lh + wh) = 2(17 * 14 + 17 * 4 + 14 * 4) = 2(238 + 68 + 56) = 2 * 362 = 724\)
\(SA_2 = 2(lw + lh + wh) = 2(19 * 13 + 19 * 4 + 13 * 4) = 2(247 + 76 + 52) = 2 * 375 = 750\)
\(SA_3 = 2(lw + lh + wh) = 2(14 * 9 + 14 * 3 + 9 * 3) = 2(126 + 42 + 27) = 2 * 195 = 390\)
help me its due today :')
Answers
Answer:
9 feet easy to solve this is answer
Bud’s cheeseburger and fries contained 1310 milligrams and 350 milligrams of sodium, respectively. Together they contained 66.4% of the recommended daily intake of sodium for a 2,000 calorie diet. What is the daily recommended intake of sodium for a 2,000 calorie diet? Show your work.
Answers
The daily recommended intake of sodium for a 2,000 calorie diet is 2000 calorie diet is 2500 mg.
What is diet?Healthy diet:
A healthy diet helps protect against malnutrition in all its forms and is a foundation for health and development. It also helps to prevent noncommunicable diseases including diabetes, cardiovascular diseases, some cancers and other conditions linked to obesity.
In order to calculate the daily intake of sodium we first need to calculate the mass of sodium present in both snacks, this is given by their sum.
\(\text{Total sodium = 1310 + 350 = 1660}\)
We can now apply a rule of three for which the total sodium from the snacks is related to 66.4% in the same proportion as "x" mg, which is the value we want to know, is related to 100%. So we have:
\(\frac{1660}{x} \frac{mg}{mg} = \frac{66.4}{100} \\\\66.4*x = 1660*100\\x=\frac{166000}{66.4} = \bold{2500\text{ mg}}\)
Hence, the daily recommended intake of sodium for a 2,000 calorie diet is 2000 calorie diet is 2500 mg.
Learn more about diet here: https://brainly.com/question/30532118
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What is the volume of a hemisphere with a diameter of 7.6 m, rounded to the nearest tenth of a cubic meter?
Answers
Answer:
114.9 meter
Step-by-step explanation:
v=(2/3)πr^3
diameter=2r
r=7.6/2
r=3.8
(2/3)π* (3.8)^3
~36.58π meter
if the teacher wants you to use 3.14 as π (like instead of writing the symbol of π), then 36.58*3.14=114.9 meter
Which equations are examples of the Distributive Property of Multiplication over Addition? (choose two)
A: 3d + 3e = 3(d + e)
B: c(-5) +c (b) = c (-5 + b)
C: a + (b + c) = (a + b) + c
D: (a + b) × c = c × (a + b)
Answers
How many times can a liter bottle be filled from a gallon jug?
Answers
Answer:
3.75
Step-by-step explanation:
Answer: 3.8 of these bottles
Step-by-step explanation:
A 1 liter bottle of water is approximately 33.8 ounces, so approximately 3.8 of these bottles make up a gallon. Hope this helps :D
.Help
I need help with these questions, I got confused
Answers
Answer:
Step-by-step explanation
*1: the hundred thousand place
*2: The hundredths place
*3: The thousands place
*4: The thousands place
*5: The hundred thousand place
*6: The digit is 9
*7: The ten's place.
*8: The One's place
9* The ten's place
please help on this math question on Volume: Prisms and Pyramids i will give u a brainly
Answers
Answer:
V=160
Step-by-step explanation:
I will do the work so you can have something to show your teacher:
V=(1/2)(4)(8)(10)
V=(2)(8)(10)
V=160
Please help me out with this question
Answers
Answer:
-2.72
Step-by-step explanation:
-8.16 / 3 = -2.72
Extra:
3(-2.72) = -8.16
Mandissa and Katelynn each make a pitcher of strawberry lemonade. Mandissa wants her drink to be more strawberry flavored with less lemon. She uses 2 1/4 times as many strawberries as Katelynn uses, and 2/3 the amount of lemons. If Katelynn uses 1/3 cup of strawberries and 6 lemons to make her pitcher of lemonade, how many strawberries and lemons will Mandissa use?
A:) 3 cups of strawberries and 6 2/3 lemons
B:) 1 11/16 cups of strawberries and 4 lemons
C:) 3 cups of strawberries and 4 lemons
D:) 1 11/16 cups of strawberries and 6 2/3 lemons
Answers
Answer:
B:) 1 11/16 cups of strawberries and 4 lemons
Step-by-step explanation:
You want to know how many cups of strawberries and how many lemons Mandissa uses in her lemonade if she uses 2 1/4 times 3/4 cups of strawberries, and 2/3 times 6 lemons.
StrawberriesMandissa's recipe has strawberries in the amount of ...
(2 1/4) × (3/4 cup) = (9/4)(3/4) cups = 27/16 cups = 1 11/16 cups
LemonsMandissa's recipe has lemons in the amount of ...
(2/3) × (6 lemons) = (2/3)(6) lemons = 4 lemons
Mandissa uses 1 11/16 cups of strawberries, and 4 lemons, matching choice B.
<95141404393>
Pls help me. I will do whatever
Answers
Answer:
1. yes
2. yes
3. no
4. no
5. yes
Step-by-step explanation:
Its the exact same thing as functions and I learned about those recently
A new physical therapy is being tested in an experimental setting to see if the new methods reduce the recovery time for patients who recently underwent surgery for a torn ACL, a ligament in your knee. To do this, the researchers in the study first performed intake on participants by observing their Body Mass Index (BMI) and had them take a survey to describe their diet and their exercise habits.
Then, the participants were split into three groups: the first group received no physical therapy, the second group received traditional physical therapy, and the third group received the new experimental physical therapy.
The group which receives no physical therapy would best be described as which of the following?
Explanatory Variable
Response Group
Control Group
Experimental Unit
Answers
Answer: The group which receives no physical therapy would best be described as the Control Group.
In an experimental study, the control group is a group of participants who do not receive the treatment being tested. They are used as a basis for comparison to evaluate the effectiveness of the treatment. In this case, the researchers are testing whether the new physical therapy reduces the recovery time for patients who underwent surgery for a torn ACL. The control group allows the researchers to compare the recovery time of patients who received no physical therapy to those who received either traditional or experimental physical therapy.
Step-by-step explanation: