Answer:
1, 2, 3, 6, 47, 94, 141, 282, 1609, 3218, 4827, 9654, 75623, 151246, 226869, 453738
Step-by-step explanation:
I looked it up
the sum of two numbers is 23.
Answer:
11+12=23
(hopefully this helps)
You want to buy some beans. A 6-ounce package costs $2.22. A 14-ounce package costs $5.04.
A 20-ounce package costs $7.80. Which package is the best buy?
Answer:
The second one. It is only .36 per ounce
Step-by-step explanation:
2.22 divided 6 = 37
5.04 divided 14 = 36
7.80 divided 20 = 39
you spend $40 on 5 Pounds of concreate what is the
1 unit rate in dollars
Answer:
$8
Step-by-step explanation:
Answer:
The unit rate is $8
Step-by-step explanation:
Divide 1d10t
Solve the equation using inverse operations. Check your solutions. In your final answer, include all of your work. 1/4x3=-27/4
Answer:
x = -3
Step-by-step explanation:
One always uses inverse operations to solve an equation.
1/4x^3 = -27/4
x^3 = -27 . . . . . . . . . multiply by the inverse of 1/4
x = -3 . . . . . . . . . . raise each side to the inverse of the power of 3 (in English: take the cube root)
_____
Check
(1/4)(-3)^3 = 1/4(-27) = -27/4 . . . . as required
Match the following equations to the correct property that is being used.
7+(13+4)=(7+13)+4
8(x+3)=8(x)+8(3)
5×7×3=7×5×3
(7+x)3=3(7)+3(x)
The choices are associative property, distributive property, and communitive property.
#1
[tex]\\ \sf\longmapsto 7+(13+3)=(7+13)+4[/tex]
It satisfies a+(b+c)=(a+b)+c
Associate property#2
[tex]\\ \sf\longmapsto 8(x+3)=8x+8(3)[/tex]
It satisfies a(b+c)=ab+ac
Distributive property.#3
[tex]\\ \sf\longmapsto 5(7)(3)=7(5)(3)[/tex]
It satisfies abc=cba
Commutative property#4
[tex]\\ \sf\longmapsto 3(7+x)=3(7)+3x[/tex]
Distributive propertyTrey’s gas tank is 1/4 full. After he buys 9 gallons of gas, it is 5/8 full. How many gallons can Trey’s tank hold?
A small start-up skateboard company projects that the cost per month of manufacturing x skateboards will be C(x)=30x+600, and the revenue per month from selling x skateboards will be r(x)=−x2+80x. Given that profit is revenue minus cost, for what value(s) of x will the company break even or make a profit?
9514 1404 393
Answer:
20 ≤ x ≤ 30
Step-by-step explanation:
The profit function is ...
profit = revenue - cost
= (-x^2 +80x) -(30x +600)
= -x^2 +50x -600
= -(x -20)(x -30)
The profit function will be positive where the signs of the factors are different: for x-values between 20 and 30. The profit function will be zero for x=20 and x=30.
The company will break even or make a profit for values of x that satisfy ...
20 ≤ x ≤ 30
Find the slope of the line going through the points
(2, -7) and (4, -13).
-
The slope of the line is m =
Answer: m = -3
Step-by-step explanation:
Find the slope of the line that passes through the points (2, -7) and (4, -13).
[tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]
Plug in the two points:
[tex]\frac{(-13)-(-7)}{(4)-(2)}[/tex] = [tex]-\frac{6}{2}[/tex] = [tex]-{3}[/tex]
The slope is -3.
A scientist needs 80 liters of a 30% solution of alcohol. She has a 20% solution and a 60% solution available.
How
many liters of the 20% solution and how many liters of the 60% solution should she mix to make the 30% solution
Answer:
60% answer for get 80 liters of 30% arrangement. 80x liters of 60% arrangement contains corrosive of 0.6(80x) liters. 80 liters of 30% arrangement contains corrosive of 800.3=24 liters
Step-by-step explanation:
Find the area of the circle with the following dimension Radius = 5 in The area is : in2 (Round to the nearest tenth as needed.)
Answer:
Can u repeat the question. I didn't understand the area.
In the figure shown, tIl x and k Il w.
If m23 = 20°, list all the angles that are 20° and all the angles that are 160°.
Order the rational numbers from least to greatest.
Answer:
2.3,2 4/5, 3.01, 3.017, 3.10, 4 1/8, 4.2
A plane rises from take-off and flies at an angle of 4° with the horizontal runway. When it has gained 650 feet, find the distance, to the nearest foot, the plane has
flown
Answer:
2879ft
Step-by-step explanation:
The level runway (x), height gained (h), and distance travelled (r) form a right-angled triangle with base angle 10 ∘ .
What is the third part of the process of investigating a question using data?
A. Making an inference
B. Rephrasing the question
C. Collecting the data
D. Describing the data
The third part of the process of investigating is describing the data.
It is required to find the third part of the process of investigating a question using data.
What is a statement?A statement is a declarative sentence that is either true or false but not both. A statement is sometimes called a proposition. The key is that there must be no ambiguity. To be a statement, a sentence must be true or false, and it cannot be both.
Given:
A. Making an inference
B. Describing the data
C. Rephrasing the question
D. Collecting the data
We have to determine which option is correct for
The third part of the process of investigating a question using
data.
What is the third part of the process of investigating?
The investigative process is a progression of activities or steps moving from evidence-describing tasks.
Therefore in this case third part of the process of investigating is describing the data.
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Jim’s backyard is 15 5/6 long and 10 2/5 wide. Jim buys sod in pieces that are 1 1/3 long and 1 1/3 wide. How many pieces of sod will Jim need to buy to cover his yard with sod?
Answer:
93
Step-by-step explanation:
((15 and 5/6) * (10 and 2/5)) divided by ( (1 and 1/3) * (1 and 1/3)) = 92 and 5/8
95 52 4 4
--- * ----- divided by ------ * ------ =
6 5 3 3
19 26 16
---- * ----- divided by --------- <--- 95 cancels 5 by a factor of 19; the greatest common factor of 52 and 6 is 2
3 1 9
19 * 26 * 9
-------------------- <---- Remember when dividing fractions, KFC: keep , flip , change
3 * 16
19 * 13 * 3
------------- <--- 9 cancels the 3; the greatest common factor of 26 and 8 is 2
8
741/8 = 92 and 5/8
ninety two and five eigths
Y varies directly with x. If y=40 when x=16, find x when y= -5
Answer:
-29 is the correct answer
Factor the expression using the GCF.
2x+10 =
Answer:
2(x+5)
Step-by-step explanation:
A die is rolled and a coin is tossed.Find the probability that the die shows a odd number and the coin shows a head
Answer:
1/4
Step-by-step explanation:
Die shows an odd number: 3/6 = 1/2
Coin shows a head: 1/2
Probability: 1/2 * 1/2 = 1/4
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
Which situation can be represented by this inequality? 135 ≤ 10r + 15 Question 8 options: Hugo has 10 songs in his music player. He will add 15 songs every month. Hugo collects songs for r months. For what values of r will Hugo have at most 135 songs? Hugo has 10 songs in his music player. He will add 15 songs every month. Hugo collects songs for r months. For what values of r will Hugo have at least 135 songs? Hugo has 15 songs in his music player. He will add 10 songs every month. Hugo collects songs for r months. For what values of r will Hugo have at most 135 songs? Hugo has 15 songs in his music player. He will add 10 songs every month. Hugo collects songs for r months. For what values of r will Hugo have at least 135 songs?
Answer:
Hugo has 10 songs in his music player. He will add 15 songs every month. Hugo collects songs for r months. For what values of r will Hugo have at most 135 songs?
Step-by-step explanation:
took test 100%
Any one get this (I need the work)
Option A
Let's verify
[tex]\\ \sf\longmapsto H^2=P^2+B^2[/tex]
[tex]\\ \sf\longmapsto (√110)^2=(√22)^2+(√88)^2[/tex]
[tex]\\ \sf\longmapsto 110=88+22[/tex]
[tex]\\ \sf\longmapsto 110=110[/tex]
Hence verified
please help no links!
Answer:
I believe the correct answer would be X = [tex]\frac{1}{4} z[/tex]
Step-by-step explanation:
You would set the denominator equal to 0
Then move the variable to the right
Lastly, divide both sides, which gives you your answer of X = [tex]\frac{1}{4} z[/tex]
Hope this helped.
Answer:
(12(3)-3(1/3))/(4(3)-5)=5
Step-by-step explanation:
12 x 3= 36 3 x 1/3=1
4 x 3=12
(36-1)/(12-5)
35/7
5
THE ANSWER IS 5
Mrs Perkins has 4 bags of sugar she uses 1/5 bag of sugar each time she makes lemonade how many times can she make lemonade before she runs out of sugar
Answer:
25 times
Step-by-step explanation:
1/5 x 5= 1 1 x 5= 5 1/5 x 25= 5
Answer:
20 times
Step-by-step explanation:
if she uses the same bag 5 times then we can just multiply the number of bags she has by 5 so 4 x 5=20
What is the length of the diagonal from vertex J to vertex L in the quadrilateral below?
Answer: Root 65
Step-by-step explanation: If we count the squares from J down to M and horizantally from M over to L, it is 7 by 4. Then we use the A squared plus B squared = C squared formula. What we get is 49 and 16. Add them together and we get 65. 65 is not a square root, so all we can get is root 65.
please nobody will help me i need to pass and this is my 5th time posting it!
PLEASE
Answer:
The range is 35
Step-by-step explanation:
I found the range by subtracting the largest number and the smallest
42 - 7
And the second question you got right. 4 is correct
Hope this helps
Answer:
range=35 and the players' points 45
Step-by-step explanation:
What is the equation of the line which is perpendicular to y = 2x + 2 and passes through the point (0, 6)?
Step-by-step explanation:
the slope of a line function is always the factor of x.
in our case : 2
it is the ratio y/x indicating how many units y changes, when x changes a certain amount of units.
in our case (2 = 2/1) y increases by 2 for every x increase by 1.
now, the perpendicular slope simply changes x and y upside-down and flips the sign.
in our case it is : -1/2
so, the line function looks like
y = (-1/2)x + b
b is the y-intercept, and we get it by using the coordinates of the point as x and y
6 = (-1/2)×0 + b = b
the full line equation is
y = (-1/2)x + 6
The velocity function of a car is given by v(t) = -3t^2 + 18t + 9 m/s. Find the acceleration of the car three seconds before it comes to a stop.
A. a = -6.46 m/s²
B. a = -2.76 m/s²
C. a = -0.46 m/s²
D. a = 2.76 m/s²
The acceleration of the car three seconds before it comes to a stop is 0m/s²
Given the velocity function expressed as v(t) = -3t^2 + 18t + 9
Acceleration is the change in velocity of a body with respect to time.
a(t) = dv/dt
Differentiating the velocity with respect to time will give;
dv/dt = -6t + 18
a = -6t + 18
a = -3(6) + 18
a = -18 + 18
a = 0m/s²
Hence the acceleration of the car three seconds before it comes to a stop is 0m/s²
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Shirts are on sale for 15% off. Fernando uses the expression p - 0.15p to find the
new price of a shirt that originally cost p dollars.
Complete each sentence.
Please!!
Answer:
The expression that represents the sale price of the shirt is p-0.15p.
Given that,
He wants to purchase the shirt i.e. on the sale for 15% off on the regular price.
The regular price should be p dollars.
Based on the above information, the equation should be p -0.15p
Here the shirt price should be multiplied with the discount and then subtract it.
Therefore we can conclude that the expression that represents the sale price of the shirt is p-0.15p.
Answer:
Answer is in the picture. :)
Step-by-step explanation:
Find the value of k when 5^-3 + 5^-4 = 5^k x 5^-4
Answer:
k= 6/5 or 1.12
Step-by-step explanation:
You isolate the variable by dividing each side by factors that don't contain the variable. This variable (K) is not a whole number so I gave you the fraction and rounded decimal form. Hope this helps :)
Answer:
Given , 1/2 is a solution of the equation
or, 1/4 - 5/4 = -k/2
or, -k/2 = -1
or k = 2
Step-by-step explanation:
4p+2p-3p pls answer i need by 11/20/21
Answer:
3p
Step-by-step explanation:
The distributive property can be a useful way to think about combining like terms.
4p +2p -3p = (4 +2 -3)p = 3p
Answer:
3pStep-by-step explanation:
4p+2p=6p
6p-3p=3p
This was a very simple explanation but if you still don't understand algebra, here's more:
Deep explanation:
if you really don't understand it just assume that p stands for pears 4pears + 2pears is 6 pears. 6pears - 3 pears is 3pears
19)How many tiles are in the eighth figure of the sequence?
Answer:
23
Step-by-step explanation:
first one: 2
second: 5
third: 8
fourth: 11
PATTERN NOTICED: +3 every sequence
therefore,
fifth: 14
sixth: 17
seventh: 20
eighth: 23
The number of tiles in the eighth figure will be 23.
What is an arithmetic progression?The sequence in which every next number is the addition of the constant quantity in the series is termed as the arithmatic progression.
In the given sequence for the first figure, there are 2 tiles, for the second figure, there are 5 tiles, for the third figure, there are 8 tiles, and for the fourth figure, there are 11 tiles.
The pattern of the series can be seen below,
2, (2 + 3),( 2 + 3 +3), (2 + 3 + 3+3 ),( 2 +3+3+3+3),( 2+3+3+3+3+3) ,( 2+3+3+3+3+3+3) ,( 2+3+3+3+3+3+3+3) .........
2,5,8,11...........
The sequence will become,
2, 5,8,11,14,17,20,23........
Therefore, the number of tiles in the eighth figure will be 23.
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