A freezer's temperature is decreasing at a rate of 2° F per hour. When the temperature was first measured, it was 38° F. Write a linear equation that describes the relationship between the temperatures and the time. Then, make a graph to show the relationship.
Answers
Answer:
equation: y=-2x+38
graph:
Related Questions
What is the value of x in the figure shown?
19°
71°
81°
89°
Answers
Answer: 19
Step-by-step explanation:
Answer: it is 71,because 180-109=71
Step-by-step explanation:
Simplify the expression. Write your answer as a power.
k^13/k^5 * k^17/k^11
Answers
Answer:
k^14
Step-by-step explanation:
An expression is defined as a set of numbers, variables, and mathematical operations. The simplification of the given expression (k¹³/k⁵)×(k¹⁷/k¹¹) is k¹⁴.
What is an Expression?In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
The simplification of the given expression (k¹³/k⁵)×(k¹⁷/k¹¹) can be done as,
[tex]\dfrac{k^{13}}{k^5} \times \dfrac{k^{17}}{k^{11}}\\\\= k^{(13-5)} \times k^{(17-11)}\\\\= k^8 \times k^6\\\\= k^{(8+6)}\\\\=k^{14}[/tex]
Hence, The simplification of the given expression (k¹³/k⁵)×(k¹⁷/k¹¹) is k¹⁴.
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[tex]{27m}^{2} - 36m + 12[/tex]
factor the
Answers
The answer would be :
3 (3m-2)^2
Answer:
The answer is 3(3m-2)^2
Step-by-step explanation:
We have the following expression:
[tex] {27m}^{2} - 36m + 12[/tex]
We can take common factor 3 and we got.
[tex]3( {9m}^{2} - 12m + 4)[/tex]
We can factorize and we got:
[tex]3(3m - 2)(3m - 2)[/tex]
Then the final answer is:
[tex]3(3m { - 2})^{2} [/tex]
ANSWER ASAP PLEASE
look at the photo
Answers
Step-by-step explanation:
Area of trapezium = 1/2(a+b)h
= 1/2(10+24)12
= 1/2×34×12
= 204 square units
6-x= -12
just find the answer agiann
:)))
Answers
Answer:
6-x=-12
-x=-12-6
-x=-18
x=18
Step-by-step explanation:
subtract 6 from both sides becuse -6 is the oppiste of +6
6-6=0
-12-6= -18
then you divid -1x and -1 and
-1 and -18 because the x cant be a negative
David's piggy bank has 236 coins. 20 of them are nickels and the rest are dimes and quarters. If there is a total of $30.70, how many of his coins are quarters?
Answers
162 x .10 = 16.20. Combined equals 29.70 + 1.00 in nicked equal 30.70
Answer:
30.70
Step-by-step explanation:
please help me it’s due today and i don’t understand, i’ll give brainliest.
Answers
AC= √AB^2+BC^2
Those two are true
See explanation in photo below
Good luck
What is f(-6)? Hint: plug (-6) in for the variable p.
Complete the table.
Answers
Step-by-step explanation:
f(-7)= (-7)^2 + 6×(-7)=49-42= 7
f(-6)=36-36= 0
f(-5)=25-30= -5
f(-4)=16-24= -8
whoops sorry, no question here
Answers
Answer:
oooooooooook????
What is the correct answer?
Answers
Answer:
B: y= 1/4x - 2
Step-by-step explanation:
hope this help you
The graph below shows the distance a car can travel, y, using x gallons of gasoline.
Part A
How many miles per gallon does the car get ?
Part B
How many miles can the car travel using 9 gallons of gasoline ?
Answers
Answer:
Part A= 25 miles Part B= 225 miles
Step-by-step explanation:
The car uses 2 gallons to travel 50 miles so 1 gallon is equal to 25 miles.
Which of the following is a true statement?
A. |5| < |–8|
B. |5| > |–8|
C. |–8| < |5|
D. |5| < |0|
Answers
Answer:
A. |5| < |–8| is the correct option.
pls help neeeeeeeeeeeeeeeeeeeeeeeeeed heeeeeeeeeeeeeeeelp!
Answers
Help here please ik this is easy but I have been in my computer for more than 12 hours pleaseeee help
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Answer:
26 divided by 2
13
Step-by-step explanation:
divide the number of the apples in 2 trees by the number of apples that WOULD be in 1 tree
REST. YOU NEED TO SLEEP.
Answer:
I believe it is 13 I might be wrong but I promise I am trying.
Step-by-step explanation:
You buy an electronic organizer that is on sale for 15% off
the original price of $20. What is the sale price?
Answers
Answer: The sell price is $3
Step-by-step explanation: If you multiply 20 x 15 = 300 divide by 100 equal 3
The volume of a right rectangular shipping carton is 600 cubic meters. The height of the shipping carton is 12 meters, and the width is 5 meters.
What is the length of the shipping carton? help asap
Answers
Answer:
The length of the shipping carton is 10 meters.
Step-by-step explanation:
I took the height and multiplied it by the width to get the area of the rectangular shipping carton. So, 12 * 5 = 60. Then I took the cubic meters and divided that by 60 to get the length of the shipping carton. So, 600/60 = 10. The length of the shipping carton is 10 meters.
The length of the shipping carton is,
⇒ Length = 10 meters
What is Multiplication?To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
The volume of a right rectangular shipping carton is 600 cubic meters.
And, The height of the shipping carton is 12 meters, and the width is 5 meters.
We know that;
Volume of a right rectangle = Length x Width x Height
600 = Length x 12 x 5
600 = 60 x Length
Length = 600/ 60
Length = 10 meters
Thus, The length of the shipping carton is,
⇒ Length = 10 meters
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Which of the following situations could not be represented by the equation 4÷113 ? (Lesson 4-2)
Multiple choice question.
A)
A group of friends met for lunch and got 4 small pizzas to share. Each person had 113 pizzas. How many friends went for lunch?
B)
A baker is filling equal-sized containers with sugar. Four pounds of sugar fill 113 containers. How many pounds fit in each container?
C)
An art teacher is filling equal-sized containers with sand. 113 pounds of sand fill 4 containers. How many pounds fit in each container?
D)
A group of friends got dessert and got 4 small pies to share. Each friend had 113 pies. How many friends went for dessert?
Answers
Which of the following is an example of counterfeiting?
Shannon purchases a purse with a designer logo even though she knows it's not an actual designer handbag.
Joe replicates U.S. currency in the hopes of passing it off as legal tender when he purchases a big screen TV.
Eric steals money from the company where he works and uses it to pay off his credit card debt.
Latasha attempts to make a purchase using money she accepted for a government contract that she never completed.
Answers
Answer:
joe replicates us currency mwah
Step-by-step explanation:
Please help!
What is the volume of a rectangular prism with a length of 25.2 cm, a width of 6 cm, and a height of 4.6
cm? Round to the nearest tenth.
Answers
Answer: 695.52 cm3 Try using calculatorsoup dot com Significant Figures auto?
Step-by-step explanation:
The selling price of a lamp is $39.00. If the markup rate is 25%, find the cost of the lamp.
Answers
Answer:
48.75. Hope this helps you
Find the least common multiple of the given numbers.
3 and 8
A.24
B.16
C.48
D.72
Please help
Answers
Answer:
A. 24
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
16 isnt divisible by 3, 8*3 is 24 and 3*8 is 24. so that is your lcm
whats the answer to question b???? please help
Answers
Answer:
Step-by-step explanation:
Yes they would.
2x+3x+x+90=360
6x=270
x=45
Angle A=2x
Angle A=2(45)=90 degrees
So both AD and BC are vertical lines which are parallel to each other.
together teammates Pedro and Ricky got 2688 base hits last season pedro had 282 more hits than Ricky how many hits did each player have?
pedro had base hits
Answers
Answer:P=1485 R= 1203
Step-by-step explanation:
Put the following equation of a line into slope-intercept form, simplifying all fractions.
2y-4x=18
Answers
Answer:
y = 2 x + 9
Step-by-step explanation:
(*￣3￣)╭
Answer:
Here is the answer
Step-by-step explanation:
y = 2x + 9Independent Practice
Use <, =, > to compare.
|| 19 || || − 19 ||
A.
|19 | = |–19|
B.
|19 | < |–19|
C.
|19 | > |–19|
Answers
Answer:
A.
|19 | = |–19|
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Please help me. I know it’s not a lot of points, but I’ll like it if someone can help me on this! It’s Geometry!
Answers
Answer:
x = 16° z = 67°
Step-by-step explanation:
9x - 77 + 7x + 1 = 180
16x = 256
x = 16°
z = 16 x 9 - 77
z = 67°
HELP I WILL GIVE BRAINLIEST IF SOMEONE HELPS ME WITH THESE 2 PROBLEMS!!
Answers
Answer:
two 2.2 boxes, and one 1.6 box
Step-by-step explanation:
PLZZZZ GOVE BRAINLIEST!!!
An insurance agent says that the mean cost of insuring a 2005 Honda Pilot LX is at least
$1350. A random sample of 9 similar insurance quotes has a mean cost of $1290 and a
standard deviation of $70. At a = 0.10 answer the following question.
What is the Rejection Region?
0 <- 1.383
O < 1.397
O < -1.397
O < 1.383
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Explanation:
Please help I’ll give brainliest
Answers
Answer:
arlind paid 5 % because 900:18000= 0,05 and 0,05 is 5%
Find the solution
b = 2/3 a + 1
Answers
Answer:
2a/3 + 1
Step-by-step explanation:
Combine multiplied terms into a single fraction-
2/3 a + 1
2a/3 + 1