Answer:
Lowest boiling point = helium.
Highest boiling point = fluorine
Step-by-step explanation:
Given :
fluorine -180
hydrogen -253
argon -186
helium -269
nitrogen -196
neon -246
Arranging the boxing points of each chemical element on a number line, the least which will be located to the leftmost part is Helium with a boiling point of - 269 ; while the highest will be fluorine which is - 186°C
Find the are of the circle use 3.14 and round to your nearest hundredth using 14m
Answer:
The question is incorrect. Please rewrite the question.
Please answer this as soon as you can I really need this done
Factor the expression.
(_q^2r+_s^2)(_q^4t^2-6q^2rs^2t+_s^4t^2)
Answer:
2
3
4
9
Step-by-step explanation:
Factor 60 - 36w to identify the equivalent
expressions.
Answer:
Step-by-step explanation:
−36w+60
=12(−3w+5)
12(−3w+5)
1440 tons of grain where brought to a silo over two days. On the second day 80 percent of the amount of the amount of the grain delivered during the first day where brought in. How many tons where delivered on the first day
Answer:
1152 tons of grains
Step-by-step explanation:
We are told in the above question:
Total number of grains = 1440 tons of grain
On the second day 80 percent of the amount of the amount of the grain delivered during the first day where brought in.
Hence,
The number of grains brought in during the first day = 80% × 1440 tons
= 80/100 × 1440 tons
= 1152 tons of grains
plss help me il mark you brainly
Answer:
thisl give u extra credit: 2.29*20 = 45.80 and 3.49*35 = 122.15.
Step-by-step explanation:
Answer:
1. 78.54 (area)
2. 25.13 (circumference)
3. 4.5 (radius)
4. 13 (diameter)
Step-by-step explanation:
Please help me!!!!
3. Compute the product axb in each of the
following cases:
a) a = -7.5
and b=0.25 ;
b) a = -2.5
and b=-18;
c) a = -812
and b=-0.75;
d) a = 4.25 and b= -326.
Answer:
a). -7.5*0.25 = -1.875
b). -2.5*(-18) = 45
c). -812*(-0.75) =609
d). 4.25*(-326) = -1385.5
What is clustering?
A. a data point that does not fit the general pattern in the data
B. a group of data points around a value
C. a relationship between two variables
D. a graph showing the relationship between two sets of data
Answer:
B. a group of data points around a value
Step-by-step explanation:
A cluster in math is when data is clustered or assembled around one particular value.
Pls help me with this I have 5 minutes to do this I will give brainleast plzz
Answer:
The answer for the first one is 1/2.
The answer for the second one is -1/1
Step-by-step explanation:
Hope that helps you :)
Michael Had a birthday party. She bought a bag of candy with 96 starbursts, 72 Hershey's, and 68 Reese's. She wanted to use all the candy she bought to make goody bags with the same amount of starbursts, Hershey's and Reese's in each bag. What is the largest number of bags she can make
Answer: 68 bags.
Step-by-step explanation: She make 68 bags before the Reese's run out.
hope this helps :)
what is -6x - 8 < 4
on a number line
Answer:
x > -2
Step-by-step explanation:
-6x - 8 < 4
-6x < 12
x > -2
will give you brianlist
Answer:
-50x - 66
Step-by-step explanation:
Answer:
-50x - 66
Step-by-step explanation:
A rectangle has a length of √7 meters and a width of (2√5 - √15) meters. What is its area?
Mensuration
Given :-A rectangle has length of √7 meters and width of ( 2√5 - √15 ) meters.
To Find :-Area of rectangle.
Formula to be Used :-[tex]\boxed{Area\:of\:rectangle=Length \times Width}[/tex]
Solution :-It is given that,
Length = √7 meters
Width = ( 2√5 - √15 ) meters
Applying formula,
Area = Length × Width
Area = √7 × ( 2√5 - √15 ) sq. meters
Area = ( 2√5 × √7 - √15 × √7 ) sq. meters
Area = ( 2√( 5 × 7 ) - √( 15 × 7 ) ) sq. meters
Area = ( 2√35 - √105 ) sq. meters
Answer :-So, area of given rectangle is
( 2√35 - √105 ) sq. meters
You want to have $10,000 in your account after five years. Find the amount your initial deposit should be if the account pays 3.5% annual interest compounded monthly.
Answer: 8396.71
Step-by-step explanation:
Find the number of terms and the degree of this polynomial. -9
[tex]9 {r}^{9} [/tex]
Number of terms: Degree:
Answers:
Number of terms: 1Degree: 9===============================================
Explanation:
This is consider a monomial since we only have one term. Terms are separated by a plus sign, so something like 5x^2+10x has two terms.
The degree of a polynomial is the largest exponent when dealing with single variables. In the case of 9r^9, the largest exponent is 9, so the degree is 9. Going back to an example like 5x^2+10x, the largest exponent is 2 so this is the degree of this example.
what are the missing values, and what is the equation for the table
Answer:
Step-by-step explanation:
This is a linear equation. Mx+b=y.
m=slope
x=x coordinate
y=y coordinate
b=y intercept (where x=0)
For this problem, you need to plug in 2 "coordinates", ex (1,16), and (0,__). You would need to find the slope, which would be y2-y1/x2-x1 (find two "coordinates" and then put it in, order doesn't matter.)
Hope this helps!
9514 1404 393
Answer:
see attached for table valuesexponential equation: y = 8·2^x; linear equation: y = 60x -44Step-by-step explanation:
Two points are not sufficient to define a graph, so the equation could be anything that gives the listed values.
We note that the given y-values are powers of 2. Specifically, they are 2^4 and 2^8. These powers differ by 4, just as the corresponding x-values differ by 4. This suggests an exponential equation might be good fit:
y = 2^(x+3)
Simplified, this is ...
y = 8·2^x . . . . . exponential equation for table values
__
Alternate solution
Often, when only two points are given, a linear function is indicated. We can use the two given points in the 2-point form of the equation for a line to find what the linear equation might be.
y = (y2 -y1)/(x2 -x1)(x -x1) +y1
y = (256 -16)/(5 -1)(x -1) +16 . . . . with values filled in
y = 240/4(x -1) +16 . . . . . . . . . . . find the ratio
y = 60x -60 +16 . . . . . . . . . . . . . eliminate parentheses
y = 60x -44 . . . . . linear equation for table values
__
The two answers we looked at here are shown in the attached table. There are an infinite number of other possibilities.
The difference of x and 4 (Algebraic expression)
Answer:
x - 4
Step-by-step explanation:
The difference means subtraction
The algebraic expression of the phrase is x-4.
What is an expression?One mathematical expression makes up a term. It might be a single variable (a letter), a single number (positive or negative), or a number of variables multiplied but never added or subtracted. Variables in certain words have a number in front of them. A coefficient is the number used before a phrase.
Given phrase:
The difference of x and 4.
Here, we have the phrase difference.
So, we will use the subtraction operation.
So, the algebraic expression,
x - 4.
Therefore, x -4 is the algebraic expression.
To learn more about the expression;
brainly.com/question/24242989
#SPJ2
Find the area of the triangle.
Answer:
[tex] 28\: ft^2[/tex]
Step-by-step explanation:
Area of the triangle
[tex] = \frac{1}{ \cancel2} \times 7 \times \cancel 8 \\ \\ = 7 \times 4 \\ \\ = 28 \: {ft}^{2} [/tex]
Rewrite using the
distributive property.
14 + 35?
whats the answer plz
Answer 7+7+35
Step-by-step explanation:
Answer:
I think (10*1)+4+(10*3)+5??
Step-by-step explanation:
the * represents a multiplication sign btw
You are reading a new book. On Monday you read 3 pages. On each day after that, you read 3 times the number of pages you read on the previous day. How many pages do you read on Thursday?
pages plz answer me
81 pages.
Step-by-step explanation:
Tuesday: 3 x 3 = 9
Wednesday: 9 x 3 = 27
Thursday: 27 x 3 = 81
Answer:
81
Step-by-step explanation:
3x3x3x3
Solve for w.
2w+8=13
Answer:
w = 2.5
Step-by-step explanation:
do minus 8 on both sides making the formula
2w =5
then divide both sides by two so the 2w is now just w making it
w = 5÷2
w = 2.5
if 49 = 7 and 7 = 3 + 4, then 49 = 3 + 4
Answer:
49 = (3 + 4)²
Step-by-step explanation:
note that 49 = 7² , then
49 = (3 + 4)²
2x – 5 > 3 or 11 – 3x > -2
Answer:
x > 4 and x <3
Step-by-step explanation:
Given the system of inequalities
2x – 5 > 3 or 11 – 3x > -2
for 2x – 5 > 3
2x > 3+5
2x>8
x>8/2
x> 4
For 11-3x > -2
-3x > 2-11
-3x > -9
x < -9/-3
x<3
hence the result will be x > 4 and x <3
Which of the following interpretations for the given expression is correct?
A.
The sum of 2 and the quotient of 9 and 3.
B.
The product of 2 + 9 and 3.
C.
The quotient of 2 + 9 and 3.
D.
The sum of 2 and the product of 9 and 3.
Answer:
the answer is the quotient of 2+9 and 3
Find the values of x and y if l // m.
Show all work.
Answer:
x = 7, y = 24
Step-by-step explanation:
23x -16 + 8x - 21 = 180 because they are supplementary angles
31x - 37 = 180
31x = 217
x = 7
23(7)-16 = 7y - 23 because they are vertical angles
168 = 7y
y = 24
Which is the best estimate of the sum of 18.9 and 99.3?
A. 100
B. 110
C. 120
D. 130
Answer:
120
Step-by-step explanation:
99.3 + 18.9 = 118.2
find the area of the figure
Answer:
24 sq units
Step-by-step explanation:
Answer:
24 square units
Step-by-step explanation:
The boxes that only have a half-shaded in can be counted as 0.5.
If you combine these half-shaded boxes, it will give you 1.
Since there are 8 half-shaded boxes, that equal to 0.5, you can multiply these together and get 4.
Add this to the 20 whole boxes, and you will get 24.
Shane took out a 5.5-year loan from the bank in order to purchase at $12,000 motorcycle. At the end of the loan, he had paid $3267 in interest. Find the interest rate. Help me please
Answer:
4.95%
Step-by-step explanation:
3,267 ÷ 5.5 = $594 interest per year
$594 ÷ $12,000 = 0.0495 aka 4.95%
What is the quotient of the complex numbers below? (5-5i) - (3 - i) ©
A. 1 + i
B. 1 - i
C. 2 + i
D. 2 - i
Answer:
2-4i
Step-by-step explanation:
(5-5i)-(3-i)=5-3-5i-(-i)=2-5i+i=2-4i
Answer:
the answer is D.2-i
Step-by-step explanation:
5-5i-3+i
4-2i
2-i
Find the surface area of the triangular prism
Answer:
168.43524
Step-by-step explanation:
A=ah+bh+ch+1
2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=7·6+7·6+7·6+1
2·﹣74+2·(7·7)2+2·(7·7)2﹣74+2·(7·7)2﹣74≈168.43524