Each day that a library book is kept past its due date, a $0.30 fee is charged at midnight. Which ordered pair is a viable solution if x represents the number of days that a library book is late and y represents the total fee?
(–3, –0.90)
(–2.5, –0.75)
(4.5, 1.35)
(8, 2.40)
I need help please... I don’t know the constant of proportionality... please I need this quick
Answer:
440 and 10
Step-by-step explanation:
i hop[e this is right
Which two processes are destructive forces that occur during sedimentary rock formation?
cementation and compaction
compaction and deposition
deposition and weathering
weathering and erosion
Answer:
D. Weathering and erosionStep-by-step explanation:
Sedimentary rocks are formed from sediments and deposits particles of various types, forms and sizes that are transported by air, wind and water, and then subjected to chemical processes to become rocks. These types of rocks are usually found in the form of layers or strata in places where sediment accumulates due to the erosion of other materials, for example on the banks of rivers, in valleys and lakes (and any other type of body of water)In this sense, the processes that contribute to the formation of a sedimentary rock are weathering and erosion.Answer:
(D)
Step-by-step explanation:
Sedimentary rock formation begins with igneous, metamorphic, or other sedimentary rocks. When these rocks are exposed at the earth’s surface they begin the long slow but relentless process of becoming sedimentary rock.All rocks are subject to weathering. Weathering is anything that breaks the rocks into smaller pieces or sediments. This can happen by the forces of like wind, rain, and freezing water.The sediments that form from these actions are often carried to other places by the wind, running water, and gravity. As these forces lose energy the sediments settle out of the air or water. As the settling takes place the rock fragments are graded by size. The larger heavier pieces settle out first. The smallest fragments travel farther and settle out last. This process of settling out is called deposition.The combination of weathering and movement of the resulting sediments is called erosion.Lithification is the changing of sediments into rock. There are two processes involved in this change. They are compaction and cementation.Compaction occurs after the sediments have been deposited. The weight of the sediments squeezes the particles together. As more and more sediments are deposited the weight on the sediments below increases. Waterborne sediments become so tightly squeezed together that most of the water is pushed out. Cementation happens as dissolved minerals become deposited in the spaces between the sediments. These minerals act as glue or cement to bind the sediments together.
The density of a certain material is such that it weighs 8 ounces for every 3 gallons of volume. Express this density in grams per cubic meter. Round your answer to the nearest whole number.
Answer:
≈19974 grams per cubic meter.
The required density in grams per cubic meter is 19895 g / m³.
Given that,
The density of a certain material is such that it weighs 8 ounces for every 3 gallons of volume. Express this density in grams per cubic meter, round your answer to the nearest whole number, is to be determined
Volume is defined as the ratio of the mass of an object to its density. And that space is occupied by an object in the space.
Here,
1 gallon = 0.0038 m³
3 gallon = 0.0114 m³
Volume = 0.0114 m³
Mass =
1 ounce = 28.35 g
8 ounce = 8 * 28.35
8 ounce = 226.8 g
Mass = 226.8 g
density = mass / volume
= 226.7 / 0.0114
≈ 19895 g / m³
Thus, the required density in grams per cubic meter is 19895 g / m³.
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HELP PLSSSS
In a race, a red car starts 1 km behind a blue car. The red car is traveling at 55 km per hour, while the blue one
is traveling at 40 km per hour. How long will it take for red car to overtake the blue one?
Answer:
The red car will need 4 minutes to overtake the blue car.
Step-by-step explanation:
Constant Speed Motion
When an object travels equal distances in equal times, it's said to have a constant speed.
The speed is the ratio between the distance d and time t.
[tex]\displaystyle v=\frac{d}{t}[/tex]
If the speed is known, we can solve the equation for d:
d = v.t
Similarly, the time is calculated as:
[tex]\displaystyle t=\frac{d}{v}[/tex]
In the race, the red car starts 1 Km behind a blue car. The red car travels at 55 Km/h and the blue car travels at 40 Km/h. Since the red car moves faster, it will eventually overtake the blue car.
The difference in speeds between both cars is 55 - 40 = 15 Km/h.
That relative speed makes both cars to get closer until the head start is overtaken. Thus, the time needed for both cars to meet is:
[tex]\displaystyle t=\frac{1~Km}{15~Km/h}[/tex]
t = 0.0667 hours.
Computing in minutes:
[tex]\displaystyle t=\frac{1~Km}{15~Km/h}*60[/tex]
t = 4 minutes.
The red car will need 4 minutes to overtake the blue car.
HELP PLEASE
What's the slope?
The graph isn't showing so add me on sc if it isn't for you
Thanks sooooo muc
Answer:
whats ur sc
Step-by-step explanation:
One baseball team won 22 games throughout their entire season. Of all
their games, this team won 55% of them. Given this, how many games in
total did this baseball team play?*
*
What does point A represent in this box plot?
A. first quartile
B. third quartile
C. the smallest value
D. the largest value
*Don't troll on these answers.
Answer:
C. the smallest value
Step-by-step explanation:
point A means the smallest value (and = 4)
Which is greater 3.75 3.750
Answer:
None
Step-by-step explanation:
They are the same number
They are equal and neither is greater than the other.
In the decimal number system, trailing zeros after the decimal point do not affect the value of the number. They are considered insignificant and are not used to determine the magnitude or comparison of the numbers.
When comparing 3.75 and 3.750, it's important to understand that they represent the same value. The digits after the decimal point in both numbers are identical. The presence of the trailing zeros in 3.750 does not change the actual value of the number; it's just a different representation.
To illustrate this, let's consider the number line:
3.749 < 3.7499 < 3.74999 < 3.75 = 3.750 < 3.7501 < 3.75001 < 3.751
As you can see, both 3.75 and 3.750 lie at the same point on the number line, indicating that they are equal in value. The trailing zeros in 3.750 are insignificant and do not affect the magnitude or comparison of the numbers.
Therefore, in terms of their numerical value, 3.75 and 3.750 are equivalent and not different from each other.
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Complete question is:
Which is greater 3.75 or 3.750.
Write an equation in slope intercept( y =mx +b ) from each line.
There are 498 coins in a bottle 1/3 of the coins are in pounds 124 of the coins are 50p and the rest are 20p work out the total value of 498 coins
Step-by-step explanation:
No. of coins in pounds → 1/3 x 498 = 166
No. of coins in 50p → 124
No. of coins in 20p → 498 - 166 - 124 = 208
Total Value: 166pounds + 124 (50p) + 208 (20p)
unfortunately, I do not know the exact currencies of pounds and "p" so I'm sorry I'm afraid but I can't calculate the total value
There are 45 students who play a woodwind instrument in the school band. Of these, 18 play the saxophone. What percent of the woodwind musicians play the saxophone?
geometry need answer to this due soon
PLEASE HELP!
Solve |3x|-3=3-6x
Answer:
The answer is 00000000 |3x|-3=3-6x=0
Step-by-step explanation:
Answer:
the answer is [tex]x=\frac{2}{3}[/tex]
Step-by-step explanation:
Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations.
5645456456465 plus 768635635635435673
Answer:
the weight of your mother
Step-by-step explanation:
bro trust me
How much water should be added to 34 mL of 18% alcohol solution to reduce the concentration to 17%?
Answer:
add -0.72 to both sides
2.04 - 0.72 = 0.72-0.72+0.06x
1.38=0.06x
divide by 0.06
1.38/0.06 = x
23 =x
23 ml water
Step-by-step explanation:
Answer:
2mL of water is need to reduce 18% alcohol solution to 17%
Two sisters, Jenny and Jada, are saving money for summer vacation. Their mom gets them started by giving the two sisters, Jenny and Jada, $25. Each sister will put part of the pay from their after-school job in the account each week. Jenny will deposit $8 per week. Jada will each deposit $5 per week.
1. Make a table for the total savings for each sister.
2. Graph each sister’s savings on the same set of axes.
3. Find the slope and y-intercept of the graph of each sister.
4. Model each sister’s savings plan using an equation in the form y = mx + b.
5. How much will each sister have after 3 weeks? After 7 weeks?
6. Who will have more money saved? Explain how you know?
Answer:
Step-by-step explanation:
This problem requires the use of the Pythagorean Theorem to find the lengths of the sides of a piece of property in the shape of a right triangle
Example:
Taylor finds a piece of property in the shape of a right triangle. She finds that the longer leg is 10 m shorter than twice the length of the shorter leg and the hypotenuse is 20 m longer than the longer leg. Find the lengths of the sides of the triangular lot.
I need help with the question in the picture please
Answer:
if the input is 5 just know that the out put will be 10
going back to bed now ill answer questions at 6:00 am. Its only 3:18 am.
Mary decides to take out a $4,000 student loan this year. If she will pay 10% interest compounded annually, how much will the total loan amount be in four years when she graduates?
Answer 4000+1600= 5600
Step-by-step explanation:
The 10% is $400. 400 times 4 is 1600. So to find the total, its 5600. Mark brainliest if this helped you
Which of the following expressions are equivalent to -8- (-1) – 5
Answer:
-(8-1+5), -8+1-5,
Only two of the list are a match for the answer of -8- (-1) – 5.
-8- (-1) – 5 = -12
-(8-1+5 = -12
-8+1-5 = -12
Have a beautiful day!
The expression into an equivalent form -8- (-1) – 5 would be; -(8-1+5), -8+1-5,
Since expressions that might look different but their simplified forms are the same expressions are called equivalent expressions.
To derive equivalent expressions of some expressions, we can either make it more complex or simple.
We need to find the expression into an equivalent form -8- (-1) – 5
This expression could also be given by;
-8- (-1) – 5
Now, we know that the list is a match for the answer of -8- (-1) – 5.
-8- (-1) – 5 = -12
-(8-1+5) = -12
-8+1-5 = -12
Hence, -(8-1+5), -8+1-5, are the correct expression.
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Is 0.3 greater or less than 3.68
Answer:
Less than
Step-by-step explanation:
Answer:
Less than
Step-by-step explanation:
Lmk if i need to explain
Whole numbers and the counting numbers less than zero are called ______.
Answer:
integers
Step-by-step explanation:
integers include whole numbers and negative non fractions
Which of the following could be the probability distribution for the winning ticket?
A.
B.
C.
D.
What is the answer? I am so lost- thanks for any help given.
Answer:
i think that the answer is 13 meters
Step-by-step explanation:
A company makes auto batteries. They claim that of their LL70 batteries are good for months or longer. Assume that this claim is true. Let be the proportion in a random sample of such batteries that are good for months or more. a. What is the probability that this sample proportion is within of the population proportion
Answer:
The probability that the sample proportion is within 0.03 of the population proportion is 0.468.
Step-by-step explanation:
The complete question is:
A company makes auto batteries. They claim that 84% of their LL70 batteries are good for 70 months or longer. Assume that this claim is true. Let p^ be the proportion in a random sample of 60 such batteries that are good for 70 months or more. What is the probability that this sample proportion is within 0.03 of the population proportion? Round your answer to two decimal places.
Solution:
According to the Central limit theorem, if from an unknown population large samples of sizes n > 30, are selected and the sample proportion for each sample is computed then the sampling distribution of sample proportion follows a Normal distribution.
The mean of this sampling distribution of sample proportion is:
[tex]\mu_{\hat p}=p\\[/tex]
The standard deviation of this sampling distribution of sample proportion is:
[tex]\sigma_{\hat p}=\sqrt{\frac{p(1-p)}{n}}[/tex]
The information provided is:
[tex]p=0.84\\n=60[/tex]
As the sample size is large, i.e. n = 60 > 30, the Central limit theorem can be used to approximate the sampling distribution of sample proportion of LL70 batteries that are good for 70 months or longer.
Compute the probability that the sample proportion is within 0.03 of the population proportion as follows:
[tex]P(-0.03<\hat p-p<0.03)=P(\frac{-0.03}{\sqrt{\frac{0.84(1-0.84)}{60}}}<\frac{\hat p-p}{\sigma_{\hat p}}<\frac{-0.03}{\sqrt{\frac{0.84(1-0.84)}{60}}})\\\\=P(-0.63<Z<0.63)\\\\=P(Z<0.63)-P(Z<-0.63)\\\\=0.73565-0.26763\\\\=0.46802\\\\\approx 0.468[/tex]
Thus, the probability that the sample proportion is within 0.03 of the population proportion is 0.468.
Jesse scored 144 points this football season. He scored all his points with 50 yard field goal kicks, which are worth 3 points each. How many field goals did Jesse make this season?
Answer:
Jesse makes 290 points in the season
Step-by-step explanation:
I did 144+150 and that equals 290
Estimate the answer for √73
Answer:
8.54400374532
Step-by-step explanation:
just do square root of 73 to get 8.54400374532
Find the measure of the arc or central angle indicated. PLS HELP.
Answer:
45 degrees
Hope this helps
Happy early
Thanksgiving
:)
Rebecca needs 10 1/2 yards of fabric to make quilt. She has one piece of fabric that is 2 1/2 yards and another piece of fabric that is 4 1/4. How many more yards does rebecca need to make the quilt?
Answer:
-15/4
Step-by-step explanation:
Add 2 1/2 and 4 1/4
Take that fraction and subtract it from 10 1/2
