The temperature of a place was 32⁰C on Friday. On Saturday it rose by 4⁰C, then rainfall on Sunday caused the temperature to fall by 7⁰C. What was the final temperature on Sunday?
Given :
The temperature of a place was 32⁰C on Friday. On Saturday it rose by 4⁰C, then rainfall on Sunday caused the temperature to fall by 7⁰C.
To Find :
The final temperature on Sunday.
Solution :
Temperature on Saturday = initial temperature + 4⁰C
= 32⁰C + 4⁰C
= 36⁰C.
Temperature on Sunday = temperature on Saturday - 7⁰C
= 36⁰C - 7⁰C
= 29⁰C
Therefore, final temperature on Sunday is 29⁰C.
Hence, this is the required solution.
HELP ME RIGHT NOW!!!
1. How can you distinguish between linear and exponential functions?
2. How do increasing linear functions and exponential growth functions compare?
3. Give an example of a linear function and an exponential function.
Answer:
linear is when the graph shows a straight line
Answer:
linear is when the graph shows a straight line
Step-by-step explanation:
Plz help me with this question 10 points (I added a photo)
Answer:
Pretty sure its B
Step-by-step explanation:
I need help - TEST REVIEW TOMORROW
Answer:
65
Step-by-step explanation:
5x+15 and 7x-5 are alternate interior angles
between two parallel lines so these angles are congruent.
5x+15=7x-5
15+5=7x-5x
20=2x
x=10
7x-5=7*10-5=70-5=65
can someone just fill this in for me and not tell me how to do it
Answer:
-4, 5, 14, 23, 32
Step-by-step explanation:
Funny, I learning this right now. What??? You expected an explanation? Nope.
Answer:
y values going left to right : -4, 5, 14, 23, 32
Step-by-step explanation:
I graphed it. i'll give you the link to desmos. It'll help you
HELPPO PLZZZZ
HELP HELP HELP HELP HELP HELP PLZ AND THANK U HELP HELP HELP HELP HELP HELP PLZ AND THANK U HELP HELP HELP HELP HELP HELP PLZ AND THANK U
Your salary is $65,788. If you work fifty 40-hour weeks in a year, what is your hourly wage?
Answer:
$31.63 per hour
Step-by-step explanation:
$31.63 per hour
40 hour weeks × 52 weeks = 2080 hours
65,788/2080= 31.63
hope this helped,brainliest?
I need help write in line slope-intercept from
Answer:
Please check the explanation.
Step-by-step explanation:
The equation for the line in slope-intercept form is
[tex]y=mx+b[/tex]
where
m is the slopeb is the y-interceptFor example, a line of the form [tex]y=-3x+2[/tex] can be termed as the line of an equation in slope-intercept form after comparing with it.
[tex]y=-3x+2[/tex]
where
[tex]m=-3[/tex]y-intercept = b = 2Which expression is equivalent to 11 - (-3 5/8)?
Answer:
11 - (-3 5/8)
= 11 + 3 5/8 ( 2 negative signs become positive)
answer is B.11 + 3 5/8
Step-by-step explanation:
Answer:
The answer is 11 + 3 5/8
Step-by-step explanation:
I did it on khan
If 7 + 5 i is a zero of a polynomial function P(x) with real coefficient, then which is also a zero for P(x)
Answer:
ppap
Step-by-step explanation:
fhfhhffhff my name is denish paudyal
Answer:
7 - 5i
Step-by-step explanation:
complex zeros occur as conjugate pairs , thus if 7 + 5i is a zero, then
7 - 5i is also a zero
!!HELP: 20 POINTS!!At the end of a snow storm, Jace saw there was a lot of snow on his front lawn. The temperature increased and the snow began to melt at a steady rate. The depth of snow on Jace's lawn, in inches, can be modeled by the equation S=15-1.5t,where t is the time, in hours, after the snow stopped falling. What is the y-intercept of the equation and what is its interpretation in the context of the problem?
Answer:
the y-intercept is 15 which is the initial total depth of the snow at t=0 hours.
The rate of melting is 1.5inches per hour. It will take 10 hours at the melting rate given of 1.5 to melt all the snow.
Step-by-step explanation:
the y-intercept is 15, and it might mean that the total depth of the snow is 15 inches.
The rate of melting is 1.5inches per hour.
At time = 0, S=15 - 1.5t = 15 - 1.5(0) = 15 inches to start
At time = 10, S=15 - 1.5t = 15 - 1.5(10) = 0 inches; meaning all snow has melted and it took 10 hours.
Jenny got a haircut before school started. The stylist cut 0.36 inch off Jenny's hair. Which fraction and percent are equivalent to the amount of Jenny's hair the stylist cut off?
Answer:
The fraction equivalent to the amount of Jenny's hair the stylist cut off is [tex]\frac{9}{25}[/tex] inch.
The percentage equivalent to the amount of Jenny's hair the stylist cut off is 36% inch.
Step-by-step explanation:
From the question, the stylist cut 0.36 inch off Jenny's hair.
To determine what fraction is equivalent to the amount of Jenny's hair the stylist cut off, we will express 0.36 inch as a fraction.
[tex]0.36 = \frac{36}{100}[/tex]
Then, we will reduce [tex]\frac{36}{100}[/tex] to a fraction in its lowest term
[tex]\frac{36}{100} = \frac{9}{25}[/tex]
Hence, the fraction equivalent to the amount of Jenny's hair the stylist cut off is [tex]\frac{9}{25}[/tex] inch.
For the percentage equivalent to the amount of Jenny's hair the stylist cut off, we will express [tex]\frac{9}{25}[/tex] as a percentage. That is
[tex]\frac{9}{25} \times 100[/tex]%
= 36%
Hence, the percentage equivalent to the amount of Jenny's hair the stylist cut off is 36% inch.
Solve the equation.
Hint: Rewrite the equation!!!
16 = - 4(y + 3)
Answer:
Step-by-step explanation:
16 = - 4y - 12
Bringing like terms on one side
16 + 12 = - 4y
28 = - 4y
28/-4 = y
-7 = y
cam wants to find 509-106. which steps can he use to find the difference
Answer:
C.
Step-by-step explanation:
the answer is 403
Answer:
C
Step-by-step explanation:
It wouldn't be A since 5 - 1 you would get 4 hundred not 4 tens. It wouldnt be B because 9 - 6 you would get 3 ones not 3 hundreds and 5-1 you would get 4 hundreds not 4 ones. It wouldnt be D because 9-6 would be 3 ones not 3 tens. Hope I helped ! Good luck !
GUYS Can you pls HElp me Ill GIve Brianliest to whoever has the right answer
Answer:
Y=X
Step-by-step explanation:
Answer: A
Step-by-step explanation:
rise/ run = 7/1
What is the quotient of (3x^4 – 4x^2 + 8x – 1) ÷ (x – 2)
Answer:
2 3 0 -4 8
+ 6 12 16
3 6 8 24
A：3x^3+6x^2+8x+24/x-2
Answer:
(3x^4-4x^2+8x-1)÷(x-2)
The lengths of the two legs of a right triangle are 2 root 3 and 5 what is the hypotenuse? Leave the answer in simplified radical form.
Answer:
√37Step-by-step explanation:
As per Pythagorean theorem:
c = √a² + b²Substituting values
c = √ (2√3)²+5² = √12 + 25 = √37A line passes through the point (-4,9) and has a slope of
-3/2
Write an equation in point-slope form for this line.
Answer: y - 9 = (-3/2) (x - (-4))
Step-by-step explanation:
We can use the formula y-y1 = m(x-x1)
Where (x1,y1) are (-4, 9) and m = -3/2. Plug in the values and we get
y - 9 = (-3/2) (x - (-4))
Which function has a greater rate of change?
Function A:
x 1.5 2.5 3.5 4.5 5.5
y –5 0 5 10 15
Function B:
y = –4.5x + 15
Function A has a rate change of BLANK and Function B has a rate change of BLANK so Function BLANK has a greater rate of change
Answer:
5; -4.5; Function AStep-by-step explanation:
Rate of change for function A is:
(15 - 10)/(5.5 - 4.5) = 5/1 = 5Rate of change of function B is:
-4.5 as the slope is the rate of changeComparing the values:
5 > - 4.5Function A has a greater rate of change
Answer:
Answer:
5; -4.5; Function A
Step-by-step explanation:
Rate of change for function A is:
(15 - 10)/(5.5 - 4.5) = 5/1 = 5
Rate of change of function B is:
-4.5 as the slope is the rate of change
Comparing the values:
5 > - 4.5
Function A has a greater rate of change
WILL MARK BRAINLIEST!!
1. Find 7% sales tax on a $48 purchase.
2. Find 6.5% sales tax on a $25 purchase.
3. You markup a $25 tool by 45%. What is the new price?
4. You markup a $40 watch by 75%. What is the new price?
5. You discount a $120 TV by 44%. What is the new price?
6. You discount a $65 coat by 25%. What is the new price?
PLEASE EXPLAIN HOW THAT ANSWER IS CORRECT, PLEASE HURRY! I NEED THIS FILLED OUT ASAP.
A farmer owns a total of 12 acres of land . The land is separated into 5 2/5 equally sized sections . How many acres are in each section ?
Can Someone Help please
Elliot has a total of 26 books. He has 12 more fiction books than nonfiction books. Let x represent the number of fiction books and y represent the number of nonfiction books.
This system of equations models the number of books.
x + y = 26
x – y = 12
Elliot added the two equations and the result was 2x = 38.
Solve the equation. How many fiction books does Elliot have?
fiction books
How many nonfiction books does Elliot have?
nonfiction books
Answer:
fiction= 19 books
non-fiction= 7 books
Step-by-step explanation:
hope this helps :)
Answer:
I'm terrible at explaining so here's a screenshot
- Ripper
Step-by-step explanation:
What is absolute value
The opposite of smth on a number line.
Answer:
Absolute value is the distance of a number from zero
Step-by-step explanation:
for example 5 is 5 from zero -1000 is 1000 from zero absolute value will always be positive
What is the value of the expression 2.8*10^7/1.4*10^3
help will give brainly and pts.
i need help plz its due in 30 minutes
Answer:
is 2/3 times - 13/12=- 5/12 times
Step-by-step explanation:
I WILL GIVE BARINLEST WHO HELP ME
3
Answer:
What's the question
Step-by-step explanation:
???
(0, -19), (20, 15)
I am having trouble
Answer:
-38285
Step-by-step explanation:
this is what my calculator told me
sorry but ask someone else
I don´t know what slopes are
so sorry
The price of Stock A at 9 A.M. was $15.75. Since then, the price has been increasing at the rate of $0.05 per hour. At noon, the price of Stock B was $16.53. It begins to decrease at a rate of $0.13 per hour. If the stocks continue to increase and decrease at the same rates, in how many hours will the prices of the stocks be the same?
The prices of the stocks will be the same
nothing hour(s) after noon.
Answer: I think is 3.5
Step-by-step explanation:
