Answer:
C. 15 Miles
Step-by-step explanation:
3 multiplied by 5 is 15 :)
Ixlllllllllllllllllllllllll
Answer:
am afraid am going to do a cooked method.this is the only way I can help please forgive me.
Step-by-step explanation:
answer is 5.9
what is the unit rate
Step-by-step explanation:
person above is . it's 5
The outside dimensions of a rectangular cooler WITHOUT its lid is 26 inches by 14 inches, with a height of 16 inches. The cooler is 2 inches thick. What is the volume inside the cooler
Answer:
3080 square inches
Step-by-step explanation:
I like to draw things out. So I drew this cooler out, with the dimensions of 26x14x16. It the cooler is 2 inches thick, I need to remove 2 inches from each side of the cooler. So I took 4 inches off of the 26 and the 14 so the length and width become 22 and 10 respectively. Then I took 2 inches off the bottom of the cooler so the 16 became 14. This gives me the new dimensions of 14x22x10.
Inverse function of the function f(x)= -4x/7
Answer:
-7x ÷ 4
Step-by-step explanation:
f(x) = - 4x÷7
y = - 4x ÷7
x = - 4y÷7
then,
inverse fun. is - 7 x ÷ 4
Evaluate the expression when c=8 and d= 4
c+7d
Answer:
36
Step-by-step explanation:
8+7(4)
8+28
36
GUESS THE ANGLE.
two angles whose sum is 180 degrees.
Answer:
There is an insane amount of possibilities for this, asking me to guess is legitimately unfair. Still, you deserve an answer.
90 + 90
45 + 135
120 + 60
150 + 30
10 + 170
20 + 160
140 + 40
130 + 50
120 + 60
And so on
I need help with this.
Answer:
9x2 and 9x2
Step-by-step explanation:
Why should the writer of this sample paragraph revise
words such as fun, happy, and sad?
O Writers should avoid controversial emotions.
O Writers should avoid vague or nonspecific words.
O Writers should focus on their intended topic.
* Writers should avoid sharing personal opinions.
Why should the writer of this sample paragraph revise words such as fun, happy, and sad?
Answer:
The answer is B
Step-by-step explanation:
Writers should vague or nonspecific words.
The writer must revise the paragraph because he/she should avoid vague or nonspecific words.
What is a paragraph?A paragraph is a set of sentences that expresses a single thought and makes a complete meaning.
A writer must avoid the use of words such as fun, happy, and sad becuse they could be vague. Hence, the writer must revise the paragraph because he/she should avoid vague or nonspecific words.
Learn more about paragraph:https://brainly.com/question/24460908
#SPJ2
A cone shaped pile of sawdust has a base diameter of 24 feet, and is 10 feet tall. Find the volume of the pile
Answer:
[tex]V=1507.2\ feet^3[/tex]
Step-by-step explanation:
Given that,
The diameter of a cone-shaped sawdust, d = 24 feet
Height of the sawdust, h = 10 feet
We need to find the volume of the pile. We know that the volume of a cone is given by :
[tex]V=\dfrac{1}{3}\pi r^2 h[/tex]
Where
r is the radius of the sawdust, r = 12 feet
Put all the values,
[tex]V=\dfrac{1}{3}\times 3.14\times 12^2\times 10\\\\V=1507.2\ feet^3[/tex]
So, the volume of the pile is equal to [tex]1507.2\ feet^3[/tex].
To mail a letter to Vienna, Austria the post office charges a flat rate of $9.25 and an additional $0.75 for every ounce the letter weighs. The cost of mailing a letter is determined by the equation y=0.75x+9.25, where y is the cost of the postage and x is the weight of the letter in ounces.
Answer:
See attachment for graph
Step-by-step explanation:
Given
[tex]y = 0.75x + 9.25[/tex]
Required [Missing from the question]
Graph the equation
First, we determine two points that satisfy the equation.
Let: [tex]x = 1[/tex]
[tex]y = 0.75x + 9.25[/tex] becomes
[tex]y = 0.75*1 + 9.25 = 0.75 + 9.25 =10[/tex]
This point will be represented as:
[tex](1,10)[/tex]
Let: [tex]x = 5[/tex]
[tex]y = 0.75x + 9.25[/tex] becomes
[tex]y = 0.75 * 5 + 9.25 = 3.75 + 9.25 = 13[/tex]
This point will be represented as:
[tex](5,13)[/tex]
So, we plot: [tex](1,10)[/tex] and [tex](5,13)[/tex]
See attachment for graph
Define a proportion.
Answer:
a part, share, or number considered in comparative relation to a whole.
Step-by-step explanation:
Hope it helps u
FOLLOW MY ACCOUNT PLS PLS
Jade bought an airplane ticket to New York for $600. Her brother bought a ticket later that same week for $618. The price increase by what percent?
Answer:
the answer to the question is 3%
Trenia walked her dog 4 miles on Saturday. On Sunday she walked her dog 35% less than she did on Saturday. How far did Trenia walk on Sunday?
Answer:
2.6 miles
Step-by-step explanation:
Saturday = a = 4 miles
Sunday = a - 35%a = 0.65a = 0.65 x 4 = 2.6 miles
WILL GIVE BRAINLIEST ONLY IF RIGHT! Isabella grows several varieties of pepper plants. The following dot plots show the numbers of peppers, rounded to the nearest 5, per plant for different varieties. Each dot represents a different plant.
Order the varieties from least to greatest the typical number of peppers per plant.
Put the graph with the least typical value on top.
Answer:
In photo
Step-by-step explanation:
Answer:
Step-by-step explanation:
What angle maximizes the area of the triangle below?
Answer:
90°
Step-by-step explanation:
Area of triangle with sides a and b and included angle Θ:
A = (1/2)ab * sin Θ
dA/dx = (1/2)ab cos Θ
(1/2)ab cos Θ = 0
cos Θ = 0
Θ = 90°
Please help me!! Determine whether the function shown below is or is not periodic. If it is, find the period.
Answer:
I believe it is not periodic but I am not 100%
Colin asked some of his classmates how many minutes they spent working on their math homework last night. He created a dot plot to show his results.
What is the range of the data Colin collected?
20
11
25
5
Answer:
If you can attach it i would be happy to help.
Step-by-step explanation:
*answer will be updated if shown*
Answer:
Step-by-step explanation:
5
write your answer as a mix number 8 1/2 + 7 2/3 add
Answer:
[tex]15\frac{13}{21}[/tex]
Step-by-step explanation:
[tex]answer[/tex]
Equalizing the denominator
Likening retailers can be done by calculating the frequency from numbered fractions. Based on examples calculated by pec from 4/3 and 5/3 = 34/4
#semogamembantu
Graphing rational functions. I need help asap!!!!
Answer:
1.
Vert. asymptote: x = {-3, 2}
Horiz. asymptote: y = 0
x-int: None
Question 3.
a. There is no hole
b. Vert. asymptote: x = {-2, 2}
c. f(x) = 0: x = {0, -1/2}
d. The graph has no hole at (-2, 4)
Question 4.
a. Vert. asymptote: x = {-2, 2}
b. f(x) = 0: x = {0, -1/2}
c. Horizontal asymptote: y = 2
d. The graph has no hole
I'm a bit confused. Some of the things stated in the question aren't true like how there are holes in places where there aren't.
Does this graph represent a function
A. No, because it fails the vertical line test.
B. Yes, because it is a curved line.
C. No, because it is not a straight line.
D. Yes, because it passes the vertical line test.
Answer:
Step-by-step explanation:
The vertical line test can be used to determine whether a graph represents a function. ... If we can draw any vertical line that intersects a graph more than once, then the graph does not define a function because that x value has more than one output. A function has only one output value for each input value.
no,because it falls the vertical line test
The campus at Joliet Junior College has a lake. A student used a Secchi disk to measure the clarity of the lake’s water by lowering the disk into the water and measuring the distance below the water surface at which the disk is no longer visible. The following measurements (in inches) were taken on the lake at various points in time over the course of a year. 826462666843382668565466a.Using the data above, compute a point estimate for the population mean and population standard deviation. b.Construct a 95% confidence interval for the mean Secchi disk measurements. Interpret this interval.c.Construct a 95% confidence interval for the population standard deviation Secchi disk measurements. Interpret this interval.
This is about scientific notation. Can someone plzzzz help I’m confused
Answer: Carat
Step-by-step explanation:
It is given that 1 atomic unit is equivalent to
[tex]8.3\times 10^{-24}\ \text{carat}[/tex] and [tex]1.66\times 10^{-21}\ mg[/tex]
Express carat and milligram in the atomic mass unit, that is
[tex]1\ \text{amu}\equiv 8.3\times 10^{-24}\ \text{carat}\\1\ \text{carat}\equiv \dfrac{1}{8.3\times 10^{-24}}=1.204\times 10^{23}\ amu[/tex]
For milligram
[tex]1\ \text{amu}\equiv 1.66\times 10^{-21}\ mg\\1\ mg\equiv \dfrac{1}{1.66\times 10^{-21}}=6.02\times 10^{20}\ \text{amu}[/tex]
clearly, carat is greater than milligram
Please help me I can't solve this question.
Answer: ill help me if u would ever do me ?...
Step-by-step explanation:
Answer:
1. If Jorge travels for 200 minutes, he will have traveled 40 miles.
2. For every 50 minutes of travel, he goes 10 miles. 50:10.
At a restaurant, a meal gives a choice between 4 entrees: Steak, Chicken, Fish or Lamb chops, two sides: potato, or rice and three vegetables: broccoli, spinach, or cauliflower. Find the probability of the customer requires either a meal with potato and/or spinach?
There's a 25% chance that this would occur because there is 4 dishes and that divided by the full 100% is 25 so your answer is 25%
In ΔQRS, s = 980 cm, r = 300 cm and ∠R=34°. Find all possible values of ∠S, to the nearest 10th of a degree.
Answer:
S=sin −1 (1.8266968)=ERROR
No possible triangles
Step-by-step explanation:
Help? ill give 10 points.
Answer:
it is the first one
Step-by-step explanation:
Please sho me step by step
Answer:
1114
Step-by-step explanation:
First, you have figure out the pattern. I found out it was adding 6.
Next, you continue the pattern till you get 20 numbers.
Then you add all the numbers.
4, 10, 16, 22, 28, 34, 40, 46, 52, 58, 64, 70, 76, 82, 88, 94, 100, 112, 118
When I added these I got 1114
Element X is a radioactive isotope such that its mass decreases by 26% every day. If an experiment starts out with 810 grams of Element X, write a function to represent the mass of the sample after tt days, where the hourly rate of change can be found from a constant in the function. Round all coefficients in the function to four decimal places. Also, determine the percentage rate of change per hour, to the nearest hundredth of a percent.
Answer:
The hourly decay rate is of 1.25%, so the hourly rate of change is of -1.25%.
The function to represent the mass of the sample after t days is [tex]A(t) = 810(0.74)^t[/tex]
Step-by-step explanation:
Exponential equation of decay:
The exponential equation for the amount of a substance is given by:
[tex]A(t) = A(0)(1-r)^t[/tex]
In which A(0) is the initial amount and r is the decay rate, as a decimal.
Hourly rate of change:
Decreases 26% by day. A day has 24 hours. This means that [tex]A(24) = (1-0.26)A(0) = 0.74A(0)[/tex]; We use this to find r.
[tex]A(t) = A(0)(1-r)^t[/tex]
[tex]0.74A(0) = A(0)(1-r)^{24}[/tex]
[tex](1-r)^{24} = 0.74[/tex]
[tex]\sqrt[24]{(1-r)^{24}} = \sqrt[24]{0.74}[/tex]
[tex]1 - r = (0.74)^{\frac{1}{24}}[/tex]
[tex]1 - r = 0.9875[/tex]
[tex]r = 1 - 0.9875 = 0.0125[/tex]
The hourly decay rate is of 1.25%, so the hourly rate of change is of -1.25%.
Starts out with 810 grams of Element X
This means that [tex]A(0) = 810[/tex]
Element X is a radioactive isotope such that its mass decreases by 26% every day.
This means that we use, for this equation, r = 0.26.
The equation is:
[tex]A(t) = A(0)(1-r)^t[/tex]
[tex]A(t) = 810(1 - 0.26)^t[/tex]
[tex]A(t) = 810(0.74)^t[/tex]
The function to represent the mass of the sample after t days is [tex]A(t) = 810(0.74)^t[/tex]
If you flip three fair coins, what is the probability that you'll get all three tails?
Answer:
50%
Step-by-step explanation:
Answer:
1/8
Step-by-step explanation:
trust me :D
What is the mean of swim club a and b
Answer:
257
Step-by-step explanation:
First you have to add all of them up then divide by how many there are:) good luck.
Answer:
Swim Club A: 30
Swim Club B: 50
Explanation:
Mean = Average of the numbers.
1. Add up all the numbers.
2.Divide by how many numbers there are.
Swim Club A:
15 + 20 + 25+ 30 + 35 + 40 + 45 = 210 210 ÷ 7 = 30Mean: 30Swim Club B:
35 + 40 + 45 + 50 + 55 + 60 + 65 = 350350 ÷ 7 = 50Mean: 50