Temperature
Level : JHSthe temperature in Sitka 2 hours after midnight is :
= 29.7°F + (2 × 1.23°F)
= 29.7°F + 2.46°F
= 32.16°F
So, the temperature in Sitka 2 hours after midnight is 32.16°F
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Answer:
27.24° FStep-by-step explanation:
Initial temperature = 29.7° FDecrease rate = 1.23° F / hAfter 2 hours the temperature is:
29.7° F - 2*1.23° F = 27.24° Froblem > Which statement is true? A Squares and rectangles are quadrilaterals, but rhombuses are not B Rhombuses and trapezoids are quadrilaterals, but rectangles are not С Squares, rectangles, and rhombuses are quadrilaterals, but trapezoids are not D Squares, rectangles, rhombuses, and trapezoids are quadrilaterals.
[tex]thx \: for \: the \: help \: no \: wrong \: answers[/tex]
Answer:
D) Squares, rectangles, rhombuses and trapezoids are quadrilaterals
4x - 5 =-11 + 3x
Pls help I need the answer fast
Answer:
x = -6
Step-by-step explanation:
You want to get x to only one side:
4x - 5 = -11 + 3x
-3x -3x
x - 5 = -11
Now move 5 to the right side:
x - 5 = -11
+5 +5
x = -6
8) -4+41-5 +9pl = 48
Answer:
L= -11/9p
Step-by-step explanation:
put me brailiest
An object is moving at a speed of 6 inches every 4.5 days. express this speed in yards per year
Answer:
365/27 yards per year
Step-by-step explanation:
[tex]\frac{6 inches}{4.5 days}[/tex] × [tex]\frac{1 yard}{36 inches}[/tex] ×[tex]\frac{365 days}{1 year}[/tex] = [tex]\frac{(6(365)) yards}{(4.5(36)) year}[/tex] = [tex]\frac{2190 yards}{162 years}[/tex]= 365/27 yards per year
4. What is the interval notation for the solution set of the following number
line?
-5 -4 -3
-2
-1 0 1
2
3
4
5
Answer:
deez
Step-by-step explanation:
translate to a mathematical equation:
Two times a number less than four is twenty-eight
Which graph represents the solution set of this inequality?
5y + 9 < 24
Answer:
D
Step-by-step explanation:
open circle cause there is no line under the sign and the sign points left
If Betty has 5 blue marbles,3 red marbles and 1 yellow marble what is the chance sus is will pick a red marble
Answer:
33% or 1/3
Step-by-step explanation:
3 RED MARBELS/9 MARBLES=
3/9=
1/3=
33% chance of getting a red marble.
hope this helps, if not see me in the comments
HOPE THIS HELPS, BRAINLIEST PLZZZZ
what is 5.6 less than 25.3
Answer:
19.7
Step-by-step explanation:
When I multiply, $23.84 x $0.47 I got $11.2048 so what is that 49? What do I do with it? Also is my decimal placing right?
Answer:
Hi, the answer would be $11.21 after rounding.
Step-by-step explanation:
I see what you mean about the 49, but remember that when writing a price you only have two spots after the decimal. Yes, your decimal placing is correct!
So, after rounding and multiplying correctly you would get about $11.21
Hope this helps!!
Use the formula below to find the 25th term in the geometric sequence.
an= (-3)2^n-1
A. -100,663,296
B. -50,331,648
C. -25,165,824
D. 50,331,648
Answer:
B.
Step-by-step explanation:
To solve, substitute 25 in for x:
[tex]a_{x} = (-3)2^x^-^1[/tex]
[tex]a_{x} = (-3)2^2^5^-^1[/tex]
[tex]a_{x} = (-3)2^2^4[/tex]
[tex]a_{x} = (-3)(16777216)[/tex]
[tex]a_{x} = -50331648[/tex]
4. 3/16. × 7 12/32.
Answer:
1 49/128
Step-by-step explanation:
3/16. × 7 12/32
3/16 * 236/32
177/128
1 49/128
A truck can be rented from company A for $100 a day plus $0.60 per mile. Company B charges $40 a day plus $0.90 per mile to rent the same truck. How many miles must be driven in a day to make the rental cost for Company A less than rental cost of Company B?
Answer: past 200 miles
Step-by-step explanation:
Mikes grandma opened a savings account in mikes name. And deposited. Some money into the account the account pays on annual simple interest rate of 5% after 8 years the interest earned on the account was 3,200 how much money did mikes grandma deposit in the account
Answer: 2285.71
Step-by-step explanation:
Rearranging the simple interest formula, we have P = A / (1 + rt), where P is the Principal, r is the annaul rate and t is the time period.
r = R/100 = 5%/100 = 0.05 per year.
Solving the equation:
P = 3200 / ( 1 + (0.05 × 8)) = 2285.7142857143
Answer:
Grandma deposited 8,000
Step-by-step explanation:
I = 3200
r = 5 %
t = 8 years
[tex]P =\dfrac{I*100}{r*t}\\\\P = \dfrac{3200*100}{8*5}\\\\P= 8000[/tex]
.563 rounded to nearest hundredth
Answer:
.56
Step-by-step explanation:
Plz help really appreciate it, if could plz step out so i can understand if not its ok but help.
a. True.
b. False. Only the sum of the exterior angles is 360°.
c. True.
d. True.
A $1.200 television is on sale for 30% off. what will be the total price of the television?
Answer:
the total price of the TV is $840.
Step-by-step explanation:
100% - 30% = 70%
I'm guessing you meant 1,200 not 1.20 (lol) so I'm just going to go with that.
1,200 * 0.70 = 840
Therefore the total price of the TV is $840.
Please mark brainliest and have a nice day!
Simplify the expression.
کے قر 125x
poter che correct answer.
Answer:
yz√5xy
Step-by-step explanation:
hope this helps
2. Translate P(4, 0) right 3 units and up 5 units. Give the coordinates of the image point.
O(-5, 1)
O(1,-5)
O (5,7)
O (7,5)
The coordinates of the image point will be P''(7, 5).
What is the difference between upward, downward, leftwards and rightwards translation?Upward translation {k units} : When the upward translation take's place then, each point will have its y - coordinate shifted upwards by +k units.Downward translation {k units} : When the downward translation will take place then, each point will have its y - coordinate shifted downwards by -k units.Leftward translation {k units} : When the leftward translation will take place then, each point will have its x - coordinate shifted by -k units to the left.Rightward translation {k units} : When the rightward translation will take place then, each point will have its x - coordinate shifted by +k units to the rightGiven is to translate P(4, 0) right by 3 units and up by 5 units.
Rightward translation : P'(4 + 3, 0 + 0) = P'(7, 0)
Upward translation : P''(7 + 0, 0 + 5) = P''(7, 5)
Therefore, the coordinates of the image point will be P''(7, 5).
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The correlation coefficient for the costs and sizes of storage container is 0.55. How
are the costs and sizes of the containers related?
Answer:
There is a positive correlation between both variables.
Step-by-step explanation: That is to say, the relation between the cost and the size of the storage containers is growing.
As the size of the container increases the cost also increases.
The closer the correlation coefficient is to 1, the stronger is the positive relationship between the variables, in this case r = 0.52, so it could be concluded that the relationship between the variables is a medium positive correlation
A correlation coefficient is a statistical measure of the degree to which changes to the value of one variable predict changes to the value of another.
The costs and sizes of the containers are moderately correlated.
What is a correlation coefficient?A correlation coefficient is a statistical measure of the degree to which changes to the value of one variable predict changes to the value of another.
We have,
The correlation coefficient for the costs and sizes of the storage container is 0.55.
We know that,
Correlation coefficients whose magnitude is between 0.5 and 0.7 indicate that the variables are moderately correlated.
Correlation coefficients whose magnitude is between 0.3 and 0.5 indicate that the variables are a low correlation.
Since the correlation coefficient for the costs and sizes of the storage container is 0.55, it is between 0.5 and 0.7.
So it is moderately correlated.
Thus the costs and sizes of the containers are moderately correlated.
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Question 3 of 10 Classify the following triangle. Check all that apply. 70° 15.8 8 80" 30 15 O A. Equilateral B. Obtuse C. Isosceles D. Right E. Acute F. Scalene
Answer:
the answer F or D
Step-by-step explanation:
2. At the gym, Alex spends 24 minutes doing
resistance training for every 30 minutes
spent doing cardio exercises, Carisa spends
15 minutes on resistance for every
20 minutes on cardio, and Manuel spends
14 minutes on resistance for every
15 minutes on cardio. Which person has the
greatest ratio of minutes spent on resistance
to minutes spent on cardio? (Example 2)
Alex
Resistance (min)
Cardio (min)
Carisa
Resistance (min)
Cardio (min)
Manuel
Resistance (min)
Cardio (min)
Answer:
Manuel
Step-by-step explanation:
You should set up a proportion graph first such as r:c where r is the amount of minutes spent on resistance and c is the amount of minutes spent on cardio.
Alex's ratio: 24:30
Carisa's ratio: 15:20
Manuel's ratio: 14:15
Now you have to find the lowest common multiple (lcm) of the cardio minutes. Their lcm is 60. Now the ratios look like this:
Alex's ratio: 48:60
Carisa's ratio: 45:60
Manuel's ratio: 56:60
The ratio with the highest first number is considered larger. In this case its Manuel since he has the number 56.
How will the solution of the system y > 2x + Two-thirds and y < 2x + One-third change if the inequality sign on both inequalities is reversed to y < 2x + Two-thirds and
y > 2x + One-third?
Answer:
There is no solution to the system in its original form. There are no points in common. If the signs are reversed, the system has an intersection with an infinite number of solutions.
Step-by-step explanation:
Sample Respone from Edge
Answer:
There is no solution to the system in its original form. There are no points in common. If the signs are reversed, the system has an intersection with an infinite number of solutions.
Step-by-step explanation:
It's the sample response :)
Select the correct answer from each drop-down menu. Four water tanks can hold a total of 4324 gallions of water. On average, how much water can one tark hold How much water is in a tanks half full gallons of water One tank can hold an average of gallons of water. A half-fulltank will hold
Answer:
If you divide 4324 by 4 you get 1081 so one can hold that much and if it is half you divide 1081 by 2 and you get 540.5
Hope this helps!
Rajan had Rs. 6000 in his bank account on a particular day. A week later he deposited Rs.
1500 and next day, he had to withdraw ଵ
ଷ
rd of his total balance. Find his balance amount in
the bank after withdrawal.
step by step plzzz
Answer:
Step-by-step explanation:
Deposited 60000(debit)
cash 60000(credit)
Deposited 1500(debit)
cash 1500(credit)
debit 61500 credit 61500
Find the surface area and volume of the basketball. Round your answer to the nearest hundredth.
Answer:
Surface area: 277.59 in^2
Volume: 434.89 in^3
Step-by-step explanation:
Radius = C/(2*pi)
29.5/3.14 = 9.39
Radius = 9.39/2 = 4.7 in
A = 4 pi r^2
A = (4) (3.14) (4.7)^2
A = 277.59 in^2
Volume = (4/3) (pi)(r)^3
(4/3)(3.14)(4.7)^3
= 434.89 in^3
Answer:
Surface area: [tex]277.59[/tex] in^[tex]2[/tex]
Volume: [tex]434.89[/tex] in^[tex]3[/tex]
Explanation:
Radius = C/([tex]2[/tex]*[tex]Pi[/tex])
[tex]29.5/3.14[/tex] = [tex]9.39[/tex]
Radius = [tex]9.39/2[/tex] = [tex]4.7[/tex] in
A = [tex]4[/tex] [tex]Pi[/tex] r^[tex]2[/tex]
A = ([tex]4[/tex]) ([tex]3.14[/tex]) ([tex]4.7[/tex])^[tex]2[/tex]
A = [tex]277.59[/tex]in^[tex]2[/tex]
Volume = ([tex]4/3[/tex]) (pi)(r)^[tex]3[/tex]
([tex]4/3[/tex])([tex]3.14[/tex])([tex]4.7[/tex])^[tex]3[/tex]
= [tex]434.89[/tex] in^[tex]3[/tex]
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please help!!! will mark brainlist!!
Dan removed 16 fish from his pond over a period of 2 days . He romoved the same number of fish each day .What was the change inn the number of fish in the pond each day?
Answer:
8
Step-by-step explanation:
8 ?
2x8 =16
hannah and mallory are selling boxes of cookies for a school fundraiser. each box costs the same amount. hannah sells 14 boxes. mallory sells 22 boxes. mallory's neighbor makes a $6 donation without buying any cookies. together, hannah and mallory raise $141. write ans solve an equation to find out how much each box of cookies costs. how much does hannah raise? how much does mallory raise?
The cost per box of cookies is $3.75
The total amount Hannah raised from the sales of cookies is $52.50
The total amount Mallory raised from the sales of cookies and donations is $88.50
In order to determine the cost per box of cookies, take the following steps:
The first step is to determine the total sum of the boxes sold by Hannah and Mallory
Sum of the boxes sold = 14 + 22 = 36 boxes
36 boxes were sold by Hannah and Mallory
The second step is to determine the total cost of the 36 boxes sold.
Total cost of 36 boxes = total amount raised - donation
$141 - $6 = $135
The third step is to determine the total cost of each box
cost of one box = total cost of 36 boxes / total number of boxes
135 / 36 = $3.75
The total amount Hannah raised = cost per box x number of boxes she sold
14 x $3.75 = $52.50
The total amount Mallory raised = amount raised from the sale of cookies + donation
amount raised from sales = cost per box x number of boxes she sold
22 x $3.75 = $82.50
Total amount = $82.50 + $6 = $88.50
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Check all solutions to the equation. If there are no solutions, check 'None."
x2=-4
Answer:
-2 is the only answer
Step-by-step explanation:
You know the answer can't be a positive number because a positive multiplied by a positive is a positive number. It is not 0 because 0 X anything is 0. -16 x 16 is way to high. But, -2 x 2 = -4
There are no real solutions
Option F is correct.
What is an imaginary number?An imaginary number is a number that, when squared, has a negative result. Essentially, an imaginary number is the square root of a negative number and does not have a tangible value.
Given equation
[tex]x^{2} =-4[/tex]
Apply square root on both sides of the equation
[tex]\sqrt{x^{2} } =\sqrt{-4}[/tex]
[tex]x=2i[/tex]
2i is imaginary number.
There are no real solutions
Hence, Option F is correct.
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