Answer:
5:45
Step-by-step explanation:
Answer:
5:45 p.m.
If you look when the time goes past 12:00 p.m. it can go to 24 hour clock and if you count 17 is 5.
20. Which set of parametric equations over the interval 0 ≤ t ≤ 1 defines a line segment with initial point (–5, 3) and terminal point (1, –6)?
x(t) = –5 + t; y(t) = 3 – 6t
x(t) = –5 + 3t; y(t) = 1 – 6t
x(t) = –5 + 6t; y(t) = 3 – 9t
x(t) = –5 + 8t; y(t) = 1 – 7t
Given:
Initial point = (–5, 3)
Terminal point = (1, –6)
To find:
The set of parametric equations over the interval 0 ≤ t ≤ 1.
Solution:
The interval is 0 ≤ t ≤ 1, initial point is (–5, 3) and terminal point is (1, –6). It means,
[tex]x(0)=-5,y(0)=3[/tex]
[tex]x(1)=1,y(1)=-6[/tex]
Put t=1 in each parametric equation.
In option A,
[tex]x(1)=-5+1=-4\neq 1[/tex]
In option B,
[tex]x(1)=-5+3(1)=-5+3=-2\neq 1[/tex]
In option D,
[tex]x(1)=-5+8(1)=-5+8=3\neq 1[/tex]
Therefore, options A, B and D are incorrect.
In option C,
[tex]x(1)=-5+6(1)=-5+6=1[/tex]
[tex]y(1)=3-9(1)=3-9=-6[/tex]
Put t=0 in x(t) and y(t).
[tex]x(0)=-5+6(0)=-5[/tex]
[tex]y(0)=3-9(0)=3[/tex]
Since, only in option C [tex]x(0)=-5,y(0)=3,x(1)=1,y(1)=-6[/tex], therefore, the correct option is C.
Answer:
C. x(t) = –5 + 6t; y(t) = 3 – 9t
Step-by-step explanation:
got it right
Which property of addition is illustrated by each of the following examples
Answer:
inverse property, commutative
Step-by-step explanation:
on edge2020
Answer:
inverse and the next one is commutative
Step-by-step explanation:
15 - (-7) = ?? Please help if you know the answer can you maybe show work or explane how you got the answer thank you :)
Answer:
22
Step-by-step explanation:
since a negative times a negative equals a postive the equation becomes 15+7 which is 22
A farmer plants apple trees on a on a 235-acre farm. There are 47,000 apple trees evenly dispersed throughout the farm. How many apple trees are there on each acre of land?
Answer:
There are 200 trees per acre.
Step-by-step explanation:
47000 trees divided by 235 acres gets you 200 trees per acre.
When you go back and check your work, 200 trees per acre times 235 acres equals 47000 trees.
I hope this helps! :)
For what value of x will the relation R not be a function? R:{(2x,7),(8,3)}
Answer:
x=4
Step-by-step explanation:
The answer is 4 because 2 multiplied by x has to equal x2 or 8. So divided 8 and 2, so you get the answer of 4. Since the numbers are the same the relation of R won't be a function.
Round 3,101 to the nearest hundred.
Answer:
it is 3,100
Step-by-step explanation:
bc you cant round up 0 so your answer is 3.100
Solve the following inequality
2( P + 1 ) > 7 + P
Peter uses the equation y = StartFraction 13 over 4 EndFraction x to model the number of miles that he has walked in x hours. Which statement is true about the proportional relationship that is modeled by Peter’s equation?
Peter walks at a rate of StartFraction 4 over 13 EndFraction miles per hour.
Peter walks at a rate of 4 miles per hour.
Peter walks at a rate of StartFraction 13 over 4 EndFraction miles per hour.
Peter walks at a rate of 13 miles per hour.
Answer:
Peter walks at a rate of StartFraction 13 over 4 EndFraction miles per hour.
Step-by-step explanation:
Answer:
Peter walks at a rate of StartFraction 13 over 4 EndFraction miles per hour.
Step-by-step explanation:
simply the difference quotient, [tex]\frac{f(a+h)-f(a)}{h}[/tex], for [tex]f(v)[/tex]=[tex]-11v^2-8[/tex]
The difference quotient is ___
Greetings from Brasil...
F(V) = - 11V² - 8
F(a + h) - F(a)]/h
let's do it by steps
F(a + h) = - 11 · (a + h)² - 8
F(a + h) = - 11 · (a² + 2ah + h²) - 8
F(a + h) = - 11a² - 22ah - 11h² - 8
and
F(a) = - 11 · (a)² - 8
F(a) = - 11a² - 8
Then
F(a + h) - F(a)]/h
{- 11a² - 22ah - 11h² - 8 - [- 11a² - 8]}/h
[- 11a² - 22ah - 11h² - 8 + 11a² + 8]/h
[- 22ah - 11h²]/h
h · [- 22a - 11h]/h
[- 22a - 11h]A function is shown below
g(x) = 19.60 + 1.74
What is the value of x when g(x) = 28.3
Answer:
Step-by-step explanation:
It’s 5
F 20) = V - 5. Find f '(x) and its domain.
O A. f-' (2) = (2+5)*; x20
OB. f-1 () = 22 +5;x2-5
O c. f-'() = 22 +5;x20
O D. f-'(x) = (1 + 5)2; x
Answer:
radx-5=y.....(y+5)^2=x...(x+5)^2 a.or.b
Sub-greater radical equals 0 /d
Step-by-step explanation:
Helppppppppp please:)
Step-by-step explanation:
Thr triangles are similar if any two sides are proportional.
In this, we cannot see any proportional sides, like
DU should be proportional to UT, it is not.
SU should be equal to UE ,it is not.
So, The triangles are not similar.
Hope it helps :)
Zoe purchased a 5 year $3500 bond below per value for $2975 with a coupon 3.2% what was her yield?
Answer:
I think it's 3.8%
Answer:
3.8%
Step-by-step explanation:
I need help ASAP plz
A 2-column table with 5 rows. Column 1 is labeled Number of Apples with entries 0, 1, 2, 3, 4. Column 2 is labeled Number of Slices with entries 0, 6, 12, 18, 24.
Use the table to find the constant of proportionality and the equation that represents the relationship.
Let x = number of apples and y = number of slices.
The constant of proportionality is
.
The equation for this relationship is
.
plss help
Answer:
the answer is c,Yes, because the ratios for each input and output are equivalent.
Step-by-step explanation:
The first one is 6
The second one is is y= 6x
Jeremy lights a candle that is 6 inches tall. After several hours, the candle is 1/2
as tall. What is the new height
of the candle?
o 24 inches
O 34 inches
O 3 inches
0 44 inches
answer asap!
Answer:
the answer is c
Step-by-step explanation:
half of six is three
What is 11/100 in simplest form
Answer:
11/100 is the simplified fraction for 11/100. it stays the same
Step-by-step explanation:
Answer:
Exact Form(Simplest form): 11/100
Decimal Form: 0.11
Percentage Form: 11%
Step-by-step explanation:
Its already in Simple Form
The price of a sandwich is $2.50 more than the price of a smoothie, which is d dollars. What does the expression d +25 represent? The expression represents the (select)
Answer: D represents the price of a sandwich and a smoothie
how can I solve this?
Answer:
Do you ask G or H?I answered two G=34° ,H=34°
Marshal has the following data:
18
3
18
t
18
If the mean of the above data is 15, which number could t be?
t has a value of 18.
What is Mean?In statistics, in addition to the mode and median, the mean is one of the measures of central tendency. Simply put, the mean is the average of the values in the given set. It indicates that values in a particular data set are distributed equally. The three most frequently employed measures of central tendency are the mean, median, and mode. The total values provided in a datasheet must be added, and the sum must be divided by the total number of values in order to determine the mean. When all the values are organized in ascending order, the Median is the median value of the given data. While the number in the list that is repeated a maximum of times is the mode.
As per the given data:
Mean of 18, 3, 18, t, 18 is 15
Mean = (Sum of all observations)/(Total number of observation)
Mean = (18 + 3 + 18 + t + 18)/5
15 = (18 + 3 + 18 + t + 18)/5
75 = 57 + t
t = 18
The value of t is 18.
To learn more on Mean, click:
brainly.com/question/30112112
#SPJ7
During the winter of 2012–2013, Buffalo, New York received 22 inches of snow in 12 hours. Oswego, New York received 31 inches of snow over a 15-hour period.
What was Buffalo's snowfall rate? Round your answer to the nearest hundredth.
Do not include units (inches per hour) in your answer.
Answer:
Buffalo's snowfall rate is 1.83
Step-by-step explanation:
Rate of change
It usually refers to how fast one quantity changes with respect to another, frequently time.
In our problem, we are given the information on two snowfall rates, one during the winter of 2012–2013 in Buffalo, New York, and the other in Oswego, New York. Buffalo received 22 inches of snow in 12 hours. It means the rate of change or ratio of snowfall in time is:
[tex]\boxed{\displaystyle s_1=\frac{22}{12}=1.83}[/tex]
The snowfall rate received by Oswego is:
[tex]\displaystyle s_2=\frac{31}{15}=2.07[/tex]
A local bakery uses 1.75 cups of flour in each batch of cookies. The bakery used 5.25 cups of flour, that means they made 3 batches. If there are 5 dozen cookies in each batch, how many cookies did the bakery make?
Answer:
195
Step-by-step explanation:
you take how much is in a bakers dozen and then multiply that by 5 and then take that and multiply it by 3
The radius of a circle is 7 feet. What is the circle's area?
Answer:
The answer is 153.94 ft²Step-by-step explanation:
Area of a circle = πr²
where
r is the radius of the circle
From the question
r = 7 feet
The area of the circle is
A = (7)²π
= 49 π
= 153.9380400259...
We have the final answer as
153.94 ft²Hope this helps you
What is the distance between -3 and 2 on the
number line?
A.-5
B.-1
C.1
D.5
Answer:
D. 5
Step-by-step explanation:
distance between -3 and 2 on the number line is given as as:
[tex]2 - ( - 3) = 2 + 3 = 5 \: units[/tex]
What is the conditional of a capital letter is a vowel if and only if it is symmetrical
Answer:
If the capital letter is symmetrical, only then would the letter be a vowel.
Step-by-step explanation:
Note, in logic a conditional statement or sentence refers to a statement that has a hypothesis (assumed condition), with a conclusion (or results).
In other words, the conditional statement is saying that a certain event would occur if the first condition is true.
For example, saying: if today is Monday, only then would tomorrow be Tuesday.
the product of 7/8 and 9/10 is greater than 9/10
Answer:
No
Step-by-step explanation:
7/8x9/10=63/80
So to compare they need to have the same demoninators
9/10x8/8=72/80
What factors of 32 add up to -12
Answer: -8 and -4
This is something you do through trial and error. Making a list or a table like shown below might help.
Rewrite the expression with a rational exponent as a radical expression.
three to the two thirds power all raised to the one sixth power
Answer:
[tex]\huge\boxed{\sqrt[9]{3}}[/tex]
Step-by-step explanation:
In order to convert the expression [tex](3^{\frac{2}{3}})^{\frac{1}{6}}[/tex] into a radical, we need to simplify it down first.
Using exponent rules, we know that [tex](a^b)^c[/tex] can be simplified to [tex]a^{b\cdot c}[/tex].
Therefore we can say that [tex](3^{\frac{2}{3}})^{\frac{1}{6}}[/tex] is the same as [tex]3^{\frac{2}{3} \cdot \frac{1}{6}}[/tex].
[tex]\frac{2}{3} \cdot \frac{1}{6} = \frac{2}{18} = \frac{1}{9}[/tex]
So we have [tex]3^{\frac{1}{9}}[/tex].
When we have a number to a fraction power, it's the same thing as taking the denominator root of the base to the numerator power.
Basically:
If we have [tex]2^{\frac{3}{4}}[/tex]:
We'll take the denominator root (the denominator is 4) of the base (2):
[tex]\sqrt[4]{2}[/tex]
But inside the radical, we raise the base to the numerator (3) power.
[tex]\sqrt[4]{2^3}[/tex]
Same logic for [tex]3^{\frac{1}{9}}[/tex]
[tex]\sqrt[9]{3^1}[/tex]
[tex]3^1[/tex] is the same as 3.
[tex]\sqrt[9]{3}[/tex]
Hope this helped!
Solve the following inequality. 2 x < 8
Answer:
x < 4
Step-by-step explanation:
Step 1: Write inequality
2x < 8
Step 2: Divide both sides by 2
x < 4
We see here that any value of x less than 4 will work. So numbers like 1, 0, -124 or even -14687206589174 would work.
Answer:
X could = 1,2, or 3
Step-by-step explanation:
2x1=2 2x2=4 and 2x3=6
All if these examples are less than 8
Also anything negative ir zero would work also
Two groups collect litter along the side of a road. It takes each group 5 minutes to clean up a 200-yard section. How long does it take to clean up 2 miles?
Answer:
2
Step-by-step explanation:
2
