Answer:
multiply
Step-by-step explanation:
Order the following numbers from least to greatest 0.2, 0.7, 0.15, 0.39
Answer:
.15,.2,.39,.7
Step-by-step explanation:
The function T(d)=10d + 20 gives the temperature in deegrees celcius inside the earth as a function if d, the depth in kilometers ,Find the temperature at.
Answer:
Step-by-step explanation:
The question is incomoplete. Here is the complete question.
The function T(d)=10d + 20 gives the temperature in deegrees celcius inside the earth as a function if d, the depth in kilometers ,Find the temperature at 5km, 20km and 100km
T(d)=10d + 20
T(5)=10(5) + 20
T(5)= 50+ 20
T(5) = 70
Hence the temperature is 70 when d = 5km
when d = 20km
T(20)=10(20) + 20
T(20)= 200+ 20
T(20) = 220
Hence the temperature is 220 when d = 20km
when T = 100km
T(100)=10(100) + 20
T(100)= 1000+ 20
T(100) = 1020
Hence the temperature is 1020 when d = 100km
The temperatures at 5km, 20km and 100km are; 70°C, 220°C, and 1020°C respectively.
The complete question requires that we find the temperature at 5km, 20km and 100km.
The temperature function is; T(d)=10d + 20
For 5km;
T(5)=10(5) + 20T(5) = 70°CFor 20km;
T(20) = 10(20) + 20T(20) = 220°CFor 100km;
T(100)=10(100) + 20T(100) = 1020°CRead more;
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Working simultaneously, four fudge machines complete a big order in 32 hours. All the machines at the fudge factory work at the same pace. If only half of the machines are working, in how many hours will the order be complete?
Answer:
64 hours
Step-by-step explanation:
Hope this helps :)
b. The 100th term of 60, 110, 160, ... is (Simplify your answer.) How to do this?
The 1st term is 60.
Add 50 to this to get the 2nd term, 60 + 50 = 110.
Add 50 to that to get the 3rd term, 110 + 50 = 160.
Add 50 to that to get the 4th term, 160 + 50 = 210.
And so on...
Notice that in the 2nd term, we added 1 copy of 50 to the 1st term.
In the 3rd, we ultimately added 2 copies of 50 to the 1st term.
In the 4th, we added 3 50s.
And so on... If the pattern continues, then the n-th term can be obtained by adding (n - 1) copies of 50 to the first term.
So, the 100th term is
60 + (100 - 1) * 50 = 5010
please help me i really would appreciate it
Answer:
second one
Step-by-step explanation:
What angle would it be?
Answer:
B
Step-by-step explanation:
because they both inside but in different sides
need help answering
Answer:
I haven't done this in a while but wouldn't it just be--
17. X=40
18. X=40
19. X=55
Step-by-step explanation:
What is the solution
9 • x = –63?
Which property of addition is shown in the equation below?
a + bi + 0 + Oi = a + bi
A.commutative property
B.inverse property
C.identity property
D.associative property
Answer:
This is the identity property. It means that any number added by zero would be the same number. In the second expression the zeroes were taken away.
Step-by-step explanation:
like and 5 start luv u
Teddy wrote a four-digit number that is less than 5000 on the board. He used the digits 6, 3, 4, and 7. In his number 3 is next to 7, 6 is not next to 4, and 4 is not next to 3. What is Teddy’s number?
Answer:
6374
Step-by-step explanation:
Answer:
6374
Step-by-step explanation:
six not next to four.
three next to seven.
seven next to three.
four not next to three.
(I listed the numbers until one of them matched)
A farmer wants to set up a pigpen using 40ft of fence to enclose a rectangular area of 51 square feet. Find the dimensions of the pigpen.
Answer:
The sides of the pigpen are 3 by 17
Step-by-step explanation:
Perimeter of pigpen => 2x + 2y = 40
Area of pigpen => xy = 51 (this is assuming x = length, and y = width)
Let's isolate "y" for the first equation;
2x + 2y = 40
2(x + y) = 40
x + y = 20
y = 20 - x
xy = x(20 - x) = 51 = 51
20x - x^2 = 51
x^2 - 20x + 51 = 0
According to the quadratic equation =>
x = ( - (- 20) + √(- 20)^2 - 4 * 1 * 50 ) / 2 * 1 = 17
x = ( - (- 20) - √(- 20)^2 - 4 * 1 * 50 ) / 2 * 1 = 3
The dimensions of the pigpen are actually 17 by 3
Proof: 17(3)= 51, 2(17) + 2(3) = 40
NEED ASAP
What is the algebraic expression of Five times the difference of a number and three?
Answer: its more than each other
Step-by-step explanation:
70-21.45=?
I need a answer fast and it is worth 25 points
Answer:
48.55
Step-by-step explanation:
Answer:
48.55
Step-by-step explanation:
Convert 70 into 70.00 and then it will be easier to subtract.
x is greater than or equal to -5 and less than 0
Answer:
-5 ≤ x < 0
Step-by-step explanation:
Step 1: Convert word signs to math
greater than or equal to: ≤ x
less than: x <
Step 2: Substitute in numbers
-5 ≤ x < 0
Factor the expression 1/4x + 11/4
Answer:
1 /4 ( x+11 )
Step-by-step explanation:
Factor 1 /4 out of each term.
the square with a side length (x + 3) and an equilateral triangle with side lengths (3x-1) have the same perimeter what is the value of x?
Help please
Answer: x = 9/5 or [tex]1\frac{4}{5}[/tex]
35 1/5 is the perimeter of the square and the triangle.
Step-by-step explanation:
The square has 4 sides, so the perimeter of the square is 4(x+3)
The triangle has 3 sides so the perimeter is 3(3x-1)
The perimeters are equal, so 4(x+3) = 3(3x-1)
Solve by distributing and then
4x +12 = 9x - 3 subtract 4x from both sides and add 3 to both sides
4x-4x +12 -3 = 9x-4x -3 +3 cancel the zero sums and combine similar terms.
9 = 5x divide both sides by 5
x = 9/5
Check: 4(9/5 +3) = 3[3(9/5) -1]
36/5 + 3 = [3( 27/5 -1 ] 27/5 -3 -3 equivalent -15/5 27/5 -15/5 = 12/5
36/5 = 3(12/5) = 36/5 TRUE! simplify to mixed numbers
35 1/5 is the perimeter of the square and the triangle.
Answer:
u,
Step-by-step explanation:
Eight less than the product of 9 and a number equals 2.
Answer:
10/9
Step-by-step explanation:
the question would be 9x - 8 = 2
which simplified you would get 9x = 10
dividing 9 from both sides would leave you with 10/9 in fraction form
The school talent show is 92 minutes long. Acts in the talent show are each about 4 minutes long. How many acts should there be?
Estimate:
Tape Diagram:
Show your work:
Answer:
23 acts
Step-by-step explanation:
This is a division problem.
92/4 = 23
Answer: 23 acts
The Cooking Club made some pies to sell at a basketball game to raise money for the new math books. The cafeteria contributed four pies to the sale. Each pie was then cut into five pieces and sold. There was a total of 60 pieces to sell How many pies did the club make?
Answer:
the cooking club made 8 pies
Step-by-step explanation:
first do 60 divided by 5 to find the total number of pies you get 12
then since the cafetria donates four pies and the cooking club makes the rest, you do 12-4=8
There were 11 pies cooked in all by the club to earn money for the basketball game.
What is Function?
A relation between a collection of inputs and outputs is known as a function. A function is, to put it simply, a relationship between inputs in which each input is connected to precisely one output. Each function has a range, codomain, and domain.
Given, The Cooking Club made some pies to sell at a basketball game to raise money for the new math books. The cafeteria contributed four pies to the sale.
Each Pie cut into four pieces
Since there were 60 pieces of pie
The total number of pies sell at a basketball game = 60/4
The total number of pies sell at a basketball game = 15
Also, given there were four pies donated by Cafeteria
Thus,
Total pie basketball team made = 15 - 4
Total pie basketball team made = 11
Therefore, the Total number of pies made by the club to raise funds for the basketball game is 11.
Learn more about function here:
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#SPJ5
x to the 5 power times x to the 8 power time x to the 0 power
idk i am in 6th grade idk
Graph the line 3x + 6y =12.
Answer: Slope=− 2.000 /1.000 =−0.500
x−intercept= 1 /4 =4.00000
y−intercept= 2 /4 =2
Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
3*x+6*y-(12)=0
Pull out like factors : 3x + 6y - 12 = 3 • (x + 2y - 4)
Solve : 3 = 0
A a non-zero constant never equals zero.
Solve x+2y-4 = 0
Tiger recognizes that we have here an equation of a straight line. Such an equation is usually written y=mx+b ("y=mx+c" in the UK).
"y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.
In this formula :
y tells us how far up the line goes
x tells us how far along
m is the Slope or Gradient i.e. how steep the line is
b is the Y-intercept i.e. where the line crosses the Y axis
The X and Y intercepts and the Slope are called the line properties. We shall now graph the line x+2y-4 = 0 and calculate its properties
Notice that when x = 0 the value of y is 2/1 so this line "cuts" the y axis at y= 2.00000
y-intercept = 4/2 = 2
When y = 0 the value of x is 4/1 Our line therefore "cuts" the x axis at x= 4.00000
x-intercept = 4/1 = 4.00000
Slope is defined as the change in y divided by the change in x. We note that for x=0, the value of y is 2.000 and for x=2.000, the value of y is 1.000. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of 1.000 - 2.000 = -1.000 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)
Slope = -1.000/2.000 = -0.500
Slope = -1.000/2.000 = -0.500
x-intercept = 4/1 = 4.00000
y-intercept = 4/2 = 2
What is the slope of the line on the graph below
o1/5
o1/3
o3
o5
Hurry ASAP
During a soccer game, Erin scored 1 of 2 goals attempted. Lauren scored 6 of 8 goals attempted. Write the fraction that represents each and compare. Who was the most successful? SHOW YOUR WORK AND EXPLAIN YOUR ANSWER.
(I KNOW THAT ERIN IS 1/2 AND LAUREN IS 6/8 BUT IM NOT SURE HOW TO COMPARE THEM)
Answer:
Lauren.
Work:
1/2 vs. 6/8
1/2 * 4/4 = 4/8
6/8 > 4/8
Answer:
One half as a percentage is 50%.
Six eighths as a percentage is 75%.
So Lauren scored 75 percent of her attempts.
Erin only scored 50% of her attempts.
Therefore, Lauren was the most successful during the game.
Work:
1/2 equals 50%.
6/8 equals 75%.
Hope this helps!
Lillian read 2 books in 3 months. What was her rate of reading, in books per month? Give your answer as a whole number/ a fraction in simplest form
Answer: 2/3
Step-by-step explanation:
Books per month is books divided by months
she read 2 books in 3 months, so divide 2/3
2/3 is your answer
Fraction in simplest form is [tex]\frac{2}{3}[/tex] .
Given Lillian read 2 books in 3 months.
So, He read books in one month is [tex]\frac{2}{3}[/tex].
Hence Lillian reads [tex]\frac{2}{3}[/tex] books per month.
For more details on unitary method follow the link:
https://brainly.com/question/12116123?
k4 minus 7 k2 (if k =3)
Answer:
472k
Step-by-step explanation:
cause it was plus the number to the number
Answer:
11
Step-by-step explanation:
k4 -7 + k2
(3)4 -7 +(3)2
12-7+6
=11
write down the two irrational number
Answer:
Square root of 2
Pi
Step-by-step explanation:
Answer:
square root of 5 pi sq root of -11
Step-by-step explanation:
After school, Marcus ran 3.2 km, and Cindy ran 1.95 km. Who ran farther? How much farther?
Answer:
Step-by-step explanation:
Well, Marcus ran farther obviously. How is this even a question. 3 kilometers is way bigger than 1 kilometer. Do 3.2 - 1.95 to get 1.25 km
Please hurry need help
Answer:
-11
Step-by-step explanation:
q=you+have+50+blueberries+and+75+scone.+You+want+to+make+as+many+identtical+bags+as+possible.+Each+bag+should+have+an+equal+number+of+blueberry+scones+and+an+equal+number+of+cranberry+scones.+What+is+the+greatest+number+of+bags+you+can+fill&cvid=1ea9df65fe52425e9572dfee62446327&pglt=43&FORM=ANNTA1&PC=DCTS
Answer:
uhmmmmm... i no understand...
Step-by-step explanation:
Answer:
25 baggies; each bag has 2 blueberry scones, and three cranberry scones.
Step-by-step explanation:
The question format is a bit bugged, but I assume the question is asking "You have 50 blueberry scones and 75 cranberry scones. You want to make as many identical bags as possible. What is he greatest number of bags you can fill?"
The first thing to realize when solving this question is that whatever the answer is equal to, it must be able to be equally divided from both 50 and 75, otherwise it will have a remainder, and at least one bag will have too many or not enough scones.
This means that the answer must be a factor of both 50 and 75.
The factors of 50 includes {1, 2, 5, 10, 25, 50}
The factors of 75 includes {1, 3, 5, 15, 25, 75}
In the two sets, only 1, 5, and 25 are common factors. Of the three factors, 25 is the greatest number, and thus the greatest number of bags that can you can fill.
I really need help please