Answer:
(x-1) (x-3) (x+2)
Step-by-step explanation:
I hope this helps!
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
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
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:
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
Given that angle a = 68°, work out x.
.
a
The diagram is not drawn accurately.
HELP PLEASE!!
9514 1404 393
Answer:
x = 22°
Step-by-step explanation:
The interior angles in a triangle total 180°.
x + a + 90° = 180°
When we subtract 90° from both sides of this equation, we find ...
x + a = 90° . . . . . . . . the acute angles are complementary.
x = 90° -a = 90° -68°
x = 22°
Using the computer output, what is the correlation?
The arm span and foot length were measured (in
centimeters) for each of the 19 students in a statistics
class and displayed in the scatterplot. An analysis was
completed and the computer output is shown.
0 0.630
0 0.649
0.794
0 0.806
Using the computer output, the correlation is 0.794
How to determine the correlation?The attached image (i.e. the computer output) completes the question
From the computer output, we have:
r² = 63.0%
Take the square root of both sides
r = 0.7937
Approximate
r = 0.794
This represents the correlation.
Hence, the correlation is 0.794
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I think the answer is 0.806
How do you find cube roots... 3(square root symbol) 512
Answer:
the cube root of 512 is 8 i hope this helps
i'll send a kist up to 15 if you want
Step-by-step explanation:
[tex]\sqrt[3]{512} \\\\=\sqrt[3]{8^3}\\\\\\=\left(8^3 \right)^{\tfrac 13}\\\\\\=8[/tex]
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
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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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
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 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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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.
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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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
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.
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:
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
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
Marla was hiking directly toward a road when she encountered a pond. She turned 52° to the left and hiked 3 miles in that direction to reach the road.
Answer:
Meaning she took longer road
52 degrees where? to the west
Answer:
3.84 is correct on plato
Step-by-step explanation:
Y varies directly with x. If y=40 when x=16, find x when y= -5
Answer:
-29 is the correct answer
There are approximately 0.30 m in 1 foot. About how many feet are there in 12 meters? Round your answer to the nearest tenth.
Answer:
The answer would be 40. .30 times 40 is 12 :)
HELP ASAP DON'T SPAM Graph the solution to this inequality on the number line. x + 3 < -2 First select the correct ray. Then select the location of the endpoint to plot the inequality on the number line.
Answer:
x < -5
Step-by-step explanation:
x + 3 < -2
- 3 - 3
_________
x < -5
On the number line, the values of x are on the left side of -5 where -5 is not included and this can be determined by simplifying the given inequality.
Given :
Inequality -- (x + 3 < -2)
The following steps can be used to graph the solution of the given inequality:
Step 1 - Write the given inequality.
x + 3 < -2
Step 2 - First, simplify the given inequality. Subtract 3 on both sides in the above inequality.
x + 3 - 3 < -2 - 3
x < -5
Step 3 - So, the interval of x is given by ([tex]-\infty[/tex], -5).
Step 4 - On the number line, the values of x are on the left side of -5 where -5 is not included.
So, the correct option is a).
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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:
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
the sum of two numbers is 23.
Answer:
11+12=23
(hopefully this helps)
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.
Trey’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?
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%
