At 12 noon, thetemperature was
3°F. Then the
temperature fell
steadily and reached
-1°F at 2:00 PM.
Answers
Noon to 2:00 pm is 2 hours
3 degrees to -1 degree is a total of 4 degrees.
The temperature changed 4 degrees in 2 hours.
4/2 = 2
The temperature dropped 2 degrees per hour.
Related Questions
If f(x)=25-x^2 and g(x)=x+5, what is (f/g) (x)? Wire your answer in simplest form
Simplify each expressiona. 5n2 − 3n2b. 8 + 3b − 2c − 4 + 6b(these are the answer choices)A. a. −2n2 b. 9b − 2c + 4B. a. −8n2 b. 9b − 2c + 4C. a. 2n2b. 9b − 2c + 4D. a. 8n2b. 9b − 2c + 4
By rounding each number to 1 significant figure,estimate the answers to:a)8.2 x 6.7÷0.46
You are required to pay quarterly estimates of the tax liability for your company. You expect the liability to be $36,450 for the full year. If you make even quarterly payments, how much will the payments be?
Answers
Answer:
There are 350 students that will be able to go to the party
Step-by-step explanation:
First we must analyze the statement and build a equation based on that, for do that, we will divide the statement a take the information.
1. The 2015 senior class raised funds of $11,000: we will represent this incomes with with a T, so:
T = 11,000
2. The cost to rent out the club sizzle is $4,000 and we will represent this cost with a C, so:
C = 4000
3. The cost per students is $ 20 and we will represent this with a S, then:
S = 20
The question is: how many students can attend, to the party so, we will form the equation:
C + S*X = T
Where X is the number of students that can attend to the party. This equation means that the cost of the club plus 20 dollars per person have to be equal to 11,000.
Replacing values of T, C and S, we get:
$4,000 + $20*X = $11,000
Now, we will solve for X
20*X = 11000-4000
X = (11000-4000)/20
X = 350
Finally, 350 students will be able to go to the party.
$7,000/$20=350
350 students can attend the end of the year party
b.4n - 15 = 101
Answers
Answer:
Option a and b both are correct.
Step-by-step explanation:
We have been given the information that is: n is added to 15 less than 3 times itself.
The result is 101.
So, the number is 15 less than 3 times to itself means: 3n-15
And n is added to it that means:
n+(3n-15)
And its result is 101 so,
n+(3n-15)=101
After simplification of above expression gives:
4n-15=101.
Therefore, Option a and b both are correct.
B. Center
C. Circumference
D. Epicenter
Answers
The point in the middle of a circle called, B. Center
What are the circumference and diameter of a circle?
The circumference of a circle is the distance around the circle which is 2πr.
The diameter of a circle is the largest chord that passes through the center of a circle it is 2r.
We know, The largest chord that passes through the center of a circle is called a diameter.
All the other line segments that can be drawn with endpoints touching the circumference of a circle are called chords.
The radius is half the length of the largest chord(diameter).
A circle is defined as if we fix a point and mark points in a plane such that each point is equidistant from that fixed point a circle will be formed.
That fixed point is called the center of a circle.
learn more about circles here :
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Answer:
center
Step-by-step explanation:
100°
90°
180°
Answers
?
Answers
the first mixed fraction would turn into 12 and the second would be 3, and 12 x 3 is 36
FT, 15.321 FT AND 143.250 FT LONG. FIND THE
APPROXIMATE PERIMETER OF THE LOT
Answers
Answer:
259.09 feet
Step-by-step explanation:
Given that,
The three sides of a triangular lot are measured to be 100.52 ft, 15.321 ft and 143.250 ft.
We need to find the perimeter of the lot.
We know that,
Perimeter = sum of all sides
P = 100.52 + 15.321 + 143.250
P = 259.09 feet
So, the required perimeter of the lot is 259.09 feet.