Answers
Answer:
1) 0.5
2)-2
3)-23
Step-by-step explanation:
1) -3×1=-3
-3+2.5= 0.5
2) -3×1.5=-4.5
-4.5+2.5= -2
3) -3×8.5=-25.5
-25.5+2.5=-23
Related Questions
When can parallelism make your algorithms run faster when could it make your algorithms run slower?
Answers
When an algorithm necessitates extensive sharing of instantaneous results, parallelism slows it down. Because there are multiple independent parallel processes and the right number of threads, parallelism will speed up an algorithm.
What algorithm is parallelizable?The ones with data dependencies are the most challenging. It will be exceedingly challenging, for instance, if you are dealing with a vector and the input for the computation at point n depends on the output at position n-1.
When this occurs, you must comprehend what the original algorithm is doing and take an alternative approach. For the aforementioned case, it might be a difficulty with digital signal processing including a feedback-containing digital filter. These are challenging to parallelize, but that is not the sole solution. Instead, you might use the filter and signal's fast Fourier transforms, multiply them, and then perform the inverse transform. All of these operations can be partially parallelized.
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Can someone please answer any of these? Even if you just know one it'd be great, I'm confused with 2-4
Answers
Answer:
2-4cannot go so the answer will be -2
Marissa is selling paintings for $15 each and bracelets for $7 each. Her goal is to sell at least $800 in products, and she must sell at least 60 bracelets. Which of the
following combinations will satisfy these constraints?
O20 paintings and 65 bracelets
O25 paintings and 60 bracelets
O26 paintings and 61 bracelets
014 paintings and 45 bracelets
Answers
Answer:
the answer is: 026 paintings and 61 bracelets
Step-by-step explanation:
20•15=300+65•7=755
25•15=375+60•7=795
26•15= 390+61•7=817
14•15= 210+41•7=497
Answer: 26 paintings and 61 bracelets
Step-by-step explanation:
Let f(x)=2−3x+16x 2. Calculate the following values: f(a)= f(a+h)= = f(a+h)−f(a) / h= for h= 0
Answers
f(a) = 2 - 3a + 16a^2.
f(a+h) = 2 - 3(a+h) + 16(a+h)^2.
(f(a+h) - f(a))/h = [2 - 3(a+h) + 16(a+h)^2 - (2 - 3a + 16a^2)]/h.
Given the function f(x) = 2 - 3x + 16x^2, we need to calculate the values f(a), f(a+h), and the difference quotient f(a+h) - f(a)/h.
f(a):
To find f(a), substitute a into the function:
f(a) = 2 - 3a + 16a^2.
f(a+h):
To find f(a+h), substitute a+h into the function:
f(a+h) = 2 - 3(a+h) + 16(a+h)^2.
Difference quotient f(a+h) - f(a)/h:
Subtract f(a) from f(a+h) and divide the result by h:
(f(a+h) - f(a))/h = [2 - 3(a+h) + 16(a+h)^2 - (2 - 3a + 16a^2)]/h.
Simplifying the difference quotient expression will depend on the specific values of a and h provided.
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What is the length of the missing leg
Answers
Answer:
a= 12
Step-by-step explanation:
Use pythagorean theorem
a^2 + b^2 = c^2 where c is the hypotenuse
so 9^2 + a^2 = 15^2
81 + a^2 = 225
a^2 = 144
square root both sides to get a = 12
True or False
Directions: On the line before each statement, write T if the statement is true or F if the statement is false.
6. Seafloor spreading takes place along a mid-ocean ridge.
7. Oceanic crust is older when it is closer to a mid-ocean ridge than it is when
it is farther from the ridge.
8. The high thermal-energy flow at a mid-ocean ridge comes from seawater.
9. Magnetic bands on the ocean floor are evidence that Earth's magnetic field
changes.
10. Knowledge of seafloor spreading could have helped Alfred Wegener gain more
support for his hypothesis of continental drift.
Answers
Answer:
6.T
7.F
8.F
9.T
10.T
Step-by-step explanation:
I also took the test and these where my correct answers
Help please and thank you!
Answers
Answer:
height = 9 in
Step-by-step explanation:
The formula for volume (V) of a rectangular prism is V = lwh, where l is the length, w is the width, and h is the height
In the question, we're given the volume and in the diagram, we're given the length (8.5 in.) and the width (2 in.). We can solve for l by plugging in our volume, length, and width into the formula and solving for x (the length):
\(153=(8.5)(2)x\\153=17x\\9=x\)
B 2 -3 -2 -1 Use the Pythagorean theorem to find the distance between points A and B on each graph. round answers to the nearest tenth.
Answers
hypotenuse= 9²
so the distance between the 2 points is 81
4²+5²=c²
factor out the square which gives (4+5)²=c²
which makes c=9
answer=81
A class ordered six 8-slice pizzas. Each student ate 1 1/2 slices and no pizza was left over. How many students were there?
Answers
Answer:
There are 32 students.
Step-by-step explanation:
If there are six 8-slice pizzas, that means that there is 48 slices total. If each student ate 1 1/2 slices, you can divide 48 and 1.5, and you will get 32. That is the number of students in the class. Hope this helps!
Find the 59th term of the arithmetic sequence 26, 17, 8,
Answers
The 59th term of the given arithmetic sequence, is -496
What is an arithmetic sequence?An arithmetic progression or arithmetic sequence is a sequence of numbers such that the difference from any succeeding term to its preceding term remains constant throughout the sequence. The constant difference is called the common difference of that arithmetic progression.
Given that, an arithmetic sequence 26, 17, 8, we are asked to find the 59th term,
nth term of an arithmetic sequence, is given by :-
aₙ = a₁+(n-1)d
Where n is the asked term, d is the common difference,
Here d = 17-26 = 8-17 = -9
Therefore,
a₅₉ = a₁+(59-1)(-9)
a₅₉ = 26+58×(-9)
a₅₉ = -496
Hence, the 59th term of the given arithmetic sequence, is -496
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A. 3 (x + 2) = 18
B. x + 2 = 6
1) How can we get Equation B from Equation A?
Choose 1 answer:
(Choice A) Add/subtract the same quantity to/from both sides
(Choice B) Add/subtract a quantity to/from only one side
(Choice C) Multiply/divide both sides by the same non-zero constant
(Choice D) Multiply/divide only one side by a non-zero constant
Answers
Answer:
c
Step-by-step explanation:
What is the axis of symmetry for y=8x2+2x−6?
Answers
Answer:
y=2( x - \(2^{2}\))-2
Step-by-step explanation:
Use the vertex form, y=a(x - \(h^{2}\))+k to determine the values of A,H,K
a=2
h=2
k= -2
Since the value of a is positive the parabola opens up.
Find the vertex (h,k)
(2, -2)
Find p the distance from the vertex to the focus.
\(\frac{1}{8}\)
Find the focus
(2, -\(\frac{15}{8}\))
Find the axis of symmetry by finding the line that passes through the vertex and the focus.
x=2
Your friend has two children. At least one of the children it's a boy. Considering the order that the children were born, what is the probability that the other child is a girl?
Answers
Answer:
the order actually doesn't affect the likelyhood of the gender, the answer is 50%
Step-by-step explanation:
Margie received her store order on 12/3/16 at 4AM. She just opened one of the
fountain BIBs today, 12/7/16 at 12PM. The BIB has a printed expiration date of
1/17/2017 on it. Drag the options from the right to fill out the label properly.
12/3/2016 1/21/2017
12/7/2016
4:00 AM
Exp Date:
Exp Time:
Prep Date:
Prep Time:
Initials:
1/17/2017
12:00 PM
Undo
Reset
Submit
Answers
Answer:
Exp Date: 1/17/2017
Exp Time: 4:00am
Prep Date: 12/3/2016
Prep Time: 4:00am
Initials: 12/7/2016
Step-by-step explanation:
A well-detailed version of the question has been uploaded in form of an image for easier understand.
Looking at the question, it was said that she received her store order on 12/3/2016 at 4am, this implies that the prep date and time are 12/3/2016 and 4am respectively. Also, it was said that the expiration date was printed on the product and it is 1/17/2017. Obviously, the expiration time would also be 4am because it was prepared at 4am and if we calculate in. 24hours we would get 4am at the expiration date as well. Lastly, we were told she opened the product she received on 12/7/2016 which is the initial date the product was used. From all these we can deduce the following:
Exp Date: 1/17/2017
Exp Time: 4:00am
Prep Date: 12/3/2016
Prep Time: 4:00am
Initials: 12/7/2016
A small pool for children has some water in it. Jabari uses a garden hose to add water to it.
The total amount of water in gallons, y, is a function of the time in minutes since Jabari turns
on the hose, a.
-)
The graph of the linear function passes through the points (2, 44) and (5, 80).
What is the equation of the function?
y= 12 + 20
How much water is in the pool when Jabari turns on the hose?
Answers
Answer:
20 gallons.
Step-by-step explanation:
The given points (2, 44) and (5, 80) represent two points on the linear function that relates the total amount of water in the pool to the time since Jabari turns on the hose. We can use these points to find the equation of the function in slope-intercept form, y = mx + b, where m is the slope and b is the y-intercept.
To find the slope, we can use the formula:
m = (y2 - y1) / (x2 - x1)
Using the two given points, we get:
m = (80 - 44) / (5 - 2)
m = 12
To find the y-intercept, we can use the point-slope form of the equation and substitute one of the given points, say (2, 44), for x and y, and the slope we just found for m:
y - y1 = m(x - x1)
y - 44 = 12(x - 2)
y - 44 = 12x - 24
y = 12x + 20
So the equation of the function that relates the total amount of water in the pool to the time since Jabari turns on the hose is:
y = 12x + 20
When Jabari turns on the hose, the time since he turns on the hose is 0 minutes. Substituting a = 0 into the equation we just found, we get:
y = 12(0) + 20
y = 20
Therefore, when Jabari turns on the hose, there is already 20 gallons of water in the pool.
answer and I’ll leave a good review
Answers
Answer:
d
Step-by-step explanation:
g
Answer:
C
Step-by-step explanation:
They are all more in the modern era
A bicycle manufacturing company makes a particular type of bike. Each child bike requires 4 hours to build and 4 hours to test. Each adult bike requires 6 hours to build and 4 hours to test. With the number of workers, the company is able to have up to 120 hours of building time and 100 hours of testing time for a week. If c represents child bikes and a represents adult bikes, determine which system of inequality best explains whether the company can build 10 child bikes and 12 adult bikes in the week. (2 points) a No, because the bike order does not meet the restrictions of 4c + 6a ≤ 120 and 4c + 4a ≤ 100 b No, because the bike order does not meet the restrictions of 4c + 4a ≤ 120 and 6c + 4a ≤ 100 c Yes, because the bike order meets the restrictions of 4c + 6a ≤ 120 and 4c + 4a ≤ 100 d Yes, because the bike order meets the restrictions of 4c + 4a ≤ 120 and 6c + 4a ≤ 100
Answers
Answer:
5.06
I am prety sure.
Answer:
Yes, because the bike order meets the restrictions of 4c + 6a ≤ 120 and 4c + 4a ≤ 100
Step-by-step explanation:
|(2,9)
J (79)
00 -
H(25)
Answers
Answer:
what :(
Step-by-step explanation:
Complete the explanation of how you could use the work backward problem-solving strategy to solve the equation
x/5 − 3 = 2.
The equation says that a number was divided by 5 and that 3 was then subtracted from the quotient, giving the result 2. So, working backward, first add (blank)to 2, giving (blank). Then multiply that result by (blank), giving x = (blank)
Answers
The solution to the equation is described as follows:
The equation says that a number was divided by 5 and that 3 was then subtracted from the quotient, giving the result 2. So, working backward, first add 3 to 2, giving 5. Then multiply that result by 5, giving x = 25.
How to solve the equation?The equation for this problem is described as follows:
x/5 - 3 = 2.
We must isolate the variable x, hence the first step is adding 3 to 2, as follows:
x/5 = 2 + 3
x/5 = 5.
Then we apply cross multiplication, multiplying the result by 5, as follows:
x = 5(5)
x = 25.
Which is the solution to the equation.
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Of the 30 students in the class,
2
3
are wearing jackets. How many students in the class are wearing jackets?
Answers
Answer:
23 STUDENTS ARE WEARING JACKETS
Step-by-step explanation:
What is the value of the expression 1/2-(-1/3 + 2/5)?
Answers
Answer:
13/30
Step-by-step explanation:
Add: -1/
3
+ 2/
5
= -1 · 5/
3 · 5
+ 2 · 3/
5 · 3
= -5/
15
+ 6/
15
= -5 + 6/
15
= 1/
15
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of the both denominators - LCM(3, 5) = 15. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 3 × 5 = 15. In the next intermediate step the fraction result cannot be further simplified by canceling.
In words - minus one third plus two fifths = one fifteenth.
Subtract: 1/
2
- the result of step No. 1 = 1/
2
- 1/
15
= 1 · 15/
2 · 15
- 1 · 2/
15 · 2
= 15/
30
- 2/
30
= 15 - 2/
30
= 13/
30
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of the both denominators - LCM(2, 15) = 30. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 2 × 15 = 30. In the next intermediate step the fraction result cannot be further simplified by canceling.
In words - one half minus one fifteenth = thirteen thirtieths.
Which subtraction problem is represented by the number line?*
A: 3-5
B: 3 - (-5)
C: 3-8
D: 3-(-8)
Answers
Two angles are supplementary. One measures 7x - 9 and the other measures 4x + 3. Find x and the measure of the smaller angle
Answers
Answer:
Supplementary angles add up to 180°
180=7x-9+4x+3
180=7x+4x-9+3
180=11x-7
180+7=11x
187=11x
11x=187
x=187/11
x=17
Therefore x = 17
what 24+90 please help ty
Answers
Answer:
114
Step-by-step explanation:
first lets add the ones places = 4+0 which is 4
ones place = 4
Then lets add tens places = 2+9 = 11
tens place = 11
so answer will be 114
Answer:
24+90=114 hope that helps
A spirit banner for a pep rally has the shape of a triangle. The base of the banner
is 8 feet and the height is 6 feet. Find the area of the banner.
Answers
The area of the banner is 24 square feet.
We have,
Since the spirit spanner is in the form of a triangle.
We can use the area of a triangle to calculate the area of the banner.
The area of a triangle is given by the formula:
Area = (1/2) x base x height
Substituting the given values.
Area = (1/2) x 8 feet x 6 feet
Area = 24 square feet
Therefore,
The area of the banner is 24 square feet.
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Clark Kent and Lois Lane were laying on a blanket, enjoying a relaxing picnic when Clark noticed a giant asteroid approaching Earth. Clark calculates the angle of elevation of the asteroid's approach to be 62°. Lois' penthouse apartment is also in the pathway of the asteroid's approach, 100 feet above ground. Clark's eye is 75 feet from the base of Lois' building. Will the asteroid take out Lois' penthouse apartment?
Answers
Answer:
The asteroid will not take out Lois' penthouse.
Step-by-step explanation:
Since the distance between Clark and the base of Lois' building is x = 75 feet and the asteroid is at an angle of elevation of Ф = 62°. These two components form a right-angled triangle with opposite side h which is the height of the asteroid above the ground.
So, by trigonometric ratios,
tanФ = h/x
h = xtanФ
h = 75 ft × tan62°
h = 75 ft × 1.8807
h = 141.1 feet
Since h = height of asteroid above the ground = 141.1 feet is greater than height of the penthouse above the ground = 100 feet, the asteroid will not take out Lois' penthouse.
plsss help if you truly know this
Answers
Answer:
x = 72.
Step-by-step explanation:
To solve for x in the equation x/9 = 8, you can multiply both sides by 9 to isolate x.
x/9 = 8
Multiplying both sides by 9:
(x/9) * 9 = 8 * 9
Simplifying:
x = 72
Therefore, x = 72.
Answer:
x = 72
Step-by-step explanation:
Now we have to,
→ Find the required value of x.
The equation is,
→ x/9 = 8
Then the value of x will be,
→ x/9 = 8
→ x = 8 × 9
→ [ x = 72 ]
Hence, the value of x is 72.
Desirae runs a business and is packaging orders for shipment. She can package an average of 35 orders per hour. If Desirae wants to package at least 140 orders, how many hours will she need to work?
BUT you need to put the equation ex:Is on picture
Answers
Answer:
the second one 35x greater than or equal to 140 also she would need to work at least 4 hours since 35x4 is 140
Step-by-step explanation:
Helen wanted to add some rosebushes and hostas to her garden. Her first purchase was 8 rosebushes and 4 hostas for a total of $140. Helen realized she had room for more plants so the next day she bought 4 more rosebushes and 3 more hostas and spent $80. How much did she spend on each rosebush?
Answers
The cost of each rosebush is $12.5. Her first purchase was 8 rosebushes and 4 hostas for a total of $140.
Let's assume the cost of each rosebush is represented by "r" (in dollars), and the cost of each hosta is represented by "h" (in dollars).
From the given information, we can create a system of equations:
Equation 1: 8r + 4h = 140 (total cost of 8 rosebushes and 4 hostas)
Equation 2: 4r + 3h = 80 (total cost of 4 additional rosebushes and 3 additional hostas)
To solve this system, we can use the method of elimination. Multiply Equation 1 by 3 and Equation 2 by 4 to eliminate the "h" term:
Equation 1: 24r + 12h = 420
Equation 2: 16r + 12h = 320
Subtract Equation 2 from Equation 1:
(24r + 12h) - (16r + 12h) = 420 - 320
8r = 100
Divide both sides by 8:
r = 100 / 8
r = 12.5
Therefore, the cost of each rosebush is $12.5.
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Jeremiah invested $930 in an account paying an interest rate of 6\tfrac{1}{8}6 8 1 % compounded quarterly. Bella invested $930 in an account paying an interest rate of 5\tfrac{5}{8}5 8 5 % compounded continuously. After 5 years, how much more money would Jeremiah have in his account than Bella, to the nearest dollar?
Answers
Answer: $28
Step-by-step explanation: