Which of the following functions has an initial value of 0 and a rate of change of 3?
Answers
The following function has an initial value of 0 and a rate of change of 3 will be y = 3x and it is shown in option (D) hence option (D) will be the correct answer.
How to graph a function?Drawing the graph of the appropriate function is the process of graphing a function.
Graphing simple functions like linear, quadratic, etc. is fairly easy, complex functions like rational, exponential, etc. require some skill and comprehension of certain mathematical thinking.
In other words graph of a function is a grammatical representation in the coordinate geometry.
Given that the function has a rate of change as 3
We know the rate of change is nothing but derivative so
dy\dx = 3
dy = 3dx
by integration
y = 3x + c now given that the initial value is zero so by putting x and y as 0.
c = 0
So the function is y = 3x so it is That the option (D) has the same behavior.
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Related Questions
Does anyone know this?
Answers
sine = “opposite”/hypotenuse
Unfortunately, I currently can’t draw a diagram, but if you draw a right triangle with corners labeled I, H, and G, the side opposite to angle G is 33. The hypotenuse, aka the longest side of the triangle, is 65.
Hence, the ratio would be 33/65.
PLEASE HELP ON THIS PLEASE I REALLY NEED HELP
Answers
Answer:
21.07 ft²
Step-by-step explanation:
Radius = 7
Length of the rectangle = 2 * 7 = 14 ft
Area of rectangle = 14 * 7 = 98 ft²
Area of semicircle = π(7)²/2 = 76.93 ft²
So the are of shaded region = 98 - 76.93 = 21.07 ft²
PLEASE HELP QUICK WHO EVER DOES IT FIRST GETS BRAINLEST
A hybrid car used
of a gallon of gas to travel of a mile. At this rate, how many miles can the car travel using
96
one gallon of gas?
O 48 miles
O 96 miles
O 144 miles
O 192 miles
Answers
Answer:
96 gallon of a gas if a gallon of gas is used to travel a mile you will multiply one times ninety six
Ms. Gonzales gathered data on the number of vowels in the first and last names of each of her students. The data are shown in the dot plot.
Vowels in student names. Number of vowels.
What percentage of the students have 5 or more vowels in their first and last names?
Answers
From the dot plot, we have that 90.91% of the students have 5 or more vowels in their first and last names.
---------------------
The dot plot states that:
2 students have 4 vowels in their first and last name.
3 students have 5 vowels.
8 students have 6 vowels.
9 students have 7 vowels.
Then:
Total of 2 + 3 + 8 + 9 = 22 students.
3 + 8 + 9 = 20 have or more vowels.
90.91% of the students have 5 or more vowels in their first and last names.
the diameter of a music CD is 12 centimetres . Find the circumference of a CD the nearest tenth
please help me
Answers
Answer:
37.7cm
Step-by-step explanation:
If the diametre is 12, the radius is 6, which means the area is 113.0973, which also means the circumference is 37.6991, round and you get 37.7
Felix has a bag of 6 yellow marbles and 6 green marbles. He picks a marble and then puts it back 26 times. The results are shown in the table. Outcome Tally Yellow 15 Green 11 What is the percent error of pulling a yellow marble in Felix’s experiment? A. 13.3% B. 15.4% C. 23.1% D. 42.3%
whats the answer to this? (with an explanation please)
Answers
Answer:
Step-by-step explanation:
no of yellow marbles = 6
no. of green marbles = 6
total no. of marbles = 12
he picks and put the marbles for 26 times
he pick yellow for 15 times
he pick green marble for 11 times
= (15/26 - 1/2) / 1/2 = 15.4%
Express the sum of 200.2 and 4.27 multiply by 10 exponent 3
Answers
Answer: 200.2 + 4.27 = x
x = 204.47
204.47 x [tex]10^{3}[/tex]= 204470
2. A father offers three portions of his crop land to his daughter for a corn maze. All
portions are circular and the daughter can only choose one portion. The first
portion has an 875 feet radius. The second portion has a 1715 feet diameter. The
third portion has a 5305 feet circumference. The daughter does not want more
than 2,250,000 square feet of corn maze. Which of the portions will be chosen by
the daughter?
Answers
If the daughter does not want more than 2,250,000 square feet of the corn maze, hence she will choose all the portions
Circumference and area of circlesThe formula for calculating the area of circle is expressed as;
A = πr²
r is the radius of the circle
If r = 875ft
A = 3.14(875)²
A = 2,404,062.5squar feet
For the diameter = 1715feet
r = 1715/2
A = 3.14(1715/2)²
A =2,308,861.625 square feet
For the third portion has a 5305 feet circumference;
5305 = 2(3.14)r
r = 844.74ft
A = 3.14(844.74)^2
A = 2,240,686.70
If the daughter does not want more than 2,250,000 square feet of the corn maze, hence she will choose all the portions
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the person above has the correct work.. but the answer is the portion with the 5305 feet circumference.
Which system has the solution set shown?
x squared + y squared greater-than-or-equal-to 16 and y greater-than-or-equal-to negative one-fourth x squared + 2
x squared + y squared greater-than-or-equal-to 16 and y less-than-or-equal-to negative one-fourth x squared + 2
x squared + y squared less-than-or-equal-to 16 and y greater-than-or-equal-to negative one-fourth x squared + 2
x squared + y squared less-than-or-equal-to 16 and y less-than-or-equal-to negative one-fourth x squared + 2
Answers
Answer:
C would be your answer
Step-by-step explanation:
Put it into the graphing calculator
Inequalities help us to compare two unequal expressions. The correct option is C.
What are inequalities?Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed. It is mostly denoted by the symbol <, >, ≤, and ≥.
The solution set shown belongs to two equations,
[tex]x^{2}+y^{2}\le16[/tex][tex]-\dfrac{1}{4}x^{2}+2\le y[/tex]Hence, the correct option is C.
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Which inequality matches the graph shown below? y < -2x-1, y > -2x-1, y > 2x-1, y < 2x-1
Answers
Answer:
y > 2x - 1
Step-by-step explanation:
the first thing we see in the graph is the dotted line. so, the line itself will not be included. therefore, no "<=" or ">=", but there was none in the answer options anyway.
then we see the shaded area is "above" (in tendency) the line. so, we are talking about a "y > ..." inequality.
then we see the y-intercept (the y value when x=0). it is -1, but all the answer options have "-1" as y-intercept. OK.
and then we see the slope of the line. when checking after (0, -1) the next point on the line with whole numbers as coordinates, we find (1, 1). so, while x increased by 1, y increases by 2. so, the slow is "y change"/"x change" = 2/1 = 2
so, in total, we are looking for the line
y = 2x - 1
and to cover the whole area above the line (but without the line) we get then
y > 2x - 1
Help please...............
Answers
A customer pays $96 for six pillows if each pillow cost the same amount what is the cost per pillow in dollars
Answers
96 / 6 = 32 / 2 = 16 / 1 = 16 per pillow
Answer:
16$
Step-by-step explanation:
96$ for 6 pillows, so divide that cost by 96$/6=16$ per pillow
‼️‼️help me quick pls On a piece of paper, use a protractor to construct a triangle with angle measures of 30° and 120° Which statements about this triangle are true? Select all correct answers O The third angle measures 75' The third angle measures 90 All sides have different lengths Two sides have the same length. The third angle measures 30”.
Answers
The third angle measures 30° and two sides have the same length.
What is a triangle?A triangle is a polygon with three sides and three angles. The angles in a triangle sum up to 180°.
Types of triangles are scalene, isosceles, equilateral and right angled triangle.
Let x represent the third angle of a triangle with angle measures of 30° and 120°. Hence:
x + 120 + 30 = 180° (sum of angles in a triangle)
x = 30°
Since two angles are the same, hence two sides have the same length.
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Answer:
x = 30°
Step-by-step explanation:
Let x represent the third angle of a triangle with angle measures of 30° and 120°. Hence:
x + 120 + 30 = 180° (sum of angles in a triangle)
Since two angles are the same, two sides have the same length.
4
• You Try!
Find the midpoint of the two following points (1,3) (3, 11)
Answers
x1+x2/2 + y1 +y2/2
= 1 +3/2 + 3+11/2
= (2;7)
79 5/6% as a fraction
Answers
Can you rephrase the question so I can better understand cause
5/6 is already a fraction as in 5 over 6 so I'm not sure how to answer
PLEASE ANSWER THIS MATH: 10 CATS IS CRYING IN BED AND 1 CAT IS NOT CRYING IN BED and 1 cat is missing some cats are missing? level:easy 5point
what are the given?
what is answer?
what is crying?
please answer this
Answers
Answer:
8
Step-by-step explanation:
10 -1-1
that's all I can think
John runs a computer software store. Yesterday he counted 131 people who walked by the store, 58 of whom came into the store. Of the 58, only 23 bought something in the store. (Round your answers to two decimal places.)
Answers
Answer:
23/131 or 23/58
One year the population of the city was 117000 serval years later it was 136,90 find the percent increase
Answers
Answer:
17%
Step-by-step explanation:
The initial value was 117,000
the final value was 136,900 i assume and not 136,90 like you had typed.
Ian owns a small business selling used books. He knows that in the last week 19
customers paid cash, 30 customers used a debit card, and 77 customers used a credit
card.
If next week, he is expecting 1800 customers, about how many would you expect to
pay with a credit card? Round your answer to the nearest whole number.
Answers
Step-by-step explanation:
last week there were 19+30+77 = 126 customers.
19/126 = 1/14 paid cash.
30/126 = 5/21 paid by debit card.
77/126 = 11/18 paid by credit card.
next week he expects 1800 customers.
that is compared to 126 a factor of
1800/126 = 300/21 = 100/7
now we actually only need to apply the same factor to any part of the total sum to get their share in the new total sum.
it simply follows the rule
(a + b + c) × d = ad + bd + cd
so,
77 × 100/7 = 11 × 100 = 1100 customers are expected to pay per credit card.
Aldo rented a truck for one day. There was a base fee of $18.95, and there was an additional charge of 87 cents for each mile driven. Aldo had to pay $183.38 when he returned the truck. For how many miles did he drive the truck?
Answers
Answer:
about 198 miles
Step-by-step explanation:
183.38
- 18.95
_______
164.45 divided by .87 is 198.0229885057
Tyra's family is spending the afternoon in Millersville. They plan to see a movie and
then explore the town. The movie will cost the family $36, and parking costs $4 per
hour.
How long will the family be able to spend in Millersville if they want to spend less
than $60 and they don't have any other expenses?
Answers
Answer:
Step-by-step explanation:
Let the family spent 'x' hours in the town.
Parking cost for 'x'hours = 4*x = 4x
Now the total amount = Cost of the movie ticket + parking cost
= 36 + 4x
Total cost should be less than $ 60
36 + 4x < 60
Subtract 36 from both sides
4x < 60 - 36
4x < 24
Divide both sides by 4
x < 24/4
x < 6
The family can spend less than 6 hours in the town.
A ______ expression like ( 3+5) × (4-1) is a combination of numbers and at least one operation. Fill in the blank
Answers
Draw line segment PT so that it divides OPQ into two smaller parts
Answers
N:2 = 15/5 solve it for n
Answers
Step-by-step explanation:
N:2 = 15:5
N\2 = 15\ 5
Now cross multiply,
5N = 30
N = 6
Answer:
n = 6Step-by-step explanation:
N:2 = 15/5 solve it for n
n : 2 = 15 : 5
n = 2 * 15 : 5
n = 30 : 5
n = 6
---------------------
check
6 : 2 = 15 : 5
3 = 3
the answer is good
600/b=74/100 HELP ASAP PLEASE!
Answers
Answer:
Step-by-step explanation:
Cross multiply,
74* b = 600 * 100
74b = 60000
b = 60000/74 = 810.8
2. You are called to a crime scene and need to get there as quickly as possible. The crime scene is 10.5 miles away.
You will be able to drive an average of 45 miles per hour. Approximately how long will it take you to get to the
scene?
A. 5 minutes
B. 10 minutes
C. 5 minutes
D. 14 minutes
Answers
The time taken to reach the scene is 14 minutes, the correct option is D.
What is Speed?Speed is the rate at which a certain distance is covered in a given period of time, it is represented in m/sec, km/hr, etc.
The distance is 10.5 miles
The speed of driving is 45 miles/ hour
Time period = ?
Let t denotes the time taken to reach
Speed = Distance / Time
45 = 10.5 / t
t = 10.5/45 = 0.233 hours
t = 0.233 *60 = 14 minutes
Therefore, the time taken to reach the scene is 14 minutes, the correct option is D.
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what is 1/13 as a decimal?
Answers
Answer:
0.076923 in decimal or 0.08
Complete the table below. Use the information to answer the questions below. After how many hours will the amount of rainfall be 28 inches if it continues at this rate how many inches of rain will fall after 6 hours
Answers
Answer:
Step-by-step explanation:
0 hours is 0, 1 is 3.5, 2 is 7, 3 is 10.5, 4 is 14, 5 is 17.5.
Please help with factor trees, if u click here there will be the question
Answers
14. 4
7. 2. 2. 2
Answer:
Spot 1: 14
Spot 2: 7
Step-by-step explanation:
To fill in the first empty spot, we just have to look at the other side.
We can see that the factor on the right is 4
That means the factor on the left has to multiply by 4 to get 56
To find which number that is, we divide 56 by 4
56 ÷ 4 = 14
So, the first spot is 14
Then, to find the spot below it, we need a number that multiplies by 2 to get 14
Well, 14 ÷ 2 = 7
The second spot is 7
The scale model of a car is 5% of the size of the actual car. The length of
the model is 9 inches. How many feet long is the actual car?
Answers
Explanation:
x = length of the actual car in inches
5% of x = 9 inches
0.05x = 9
x = 9/(0.05)
x = 180 inches
Divide by 12 to convert from inches to feet.
180 inches = (180/12) feet = 15 feet