Answers
Answer:
look up desmos graphing cauculator and type in each function .
Step-by-step explanation:
Related Questions
A game piece has the shape of this parallelogram. Find the area of the game piece
9cm
10 cm
14 cm
(The figure is not to scale)
The area of the game piece is cm?
Answers
Answer:
[tex]a = bh[/tex]
Step-by-step explanation:
base=14cm,height=9
a=bh
a=(14)(9)
a=126
Make d the subject of this formula.
C = 7d
Answers
please help lol i have no idea what i'm doing
Answers
Answer: 11.1
Step-by-step explanation:
SOHCAHTOA
Sine is opposite of the angle divided by the hypotenuse
sin(46) = 8/x
Plug this into a calculator to get x = 11.1
The nth term of a sequence is 3n²-1
The nth term of a different sequence is 30–n²
Find the only number that is in both of these sequences.
Answers
Answer: The number is 26.
Step-by-step explanation:
We know that:
The nth term of a sequence is 3n²-1
The nth term of a different sequence is 30–n²
We want to find a number that belongs to both sequences (it is not necessarily for the same value of n) then we can use n in one term (first one), and m in the other (second one), such that n and m must be integer numbers.
we get:
3n²- 1 = 30–m²
Notice that as n increases, the terms of the first sequence also increase.
And as n increases, the terms of the second sequence decrease.
One way to solve this, is to give different values to m (m = 1, m = 2, etc) and see if we can find an integer value for n.
if m = 1, then:
3n²- 1 = 30–1²
3n²- 1 = 29
3n² = 30
n² = 30/3 = 10
n² = 10
There is no integer n such that n² = 10
now let's try with m = 2, then:
3n²- 1 = 30–2² = 30 - 4
3n²- 1 = 26
3n² = 26 + 1 = 27
n² = 27/3 = 9
n² = 9
n = √9 = 3
So here we have m = 2, and n = 3, both integers as we wanted, so we just found the term that belongs to both sequences.
the number is:
3*(3)² - 1 = 26
30 - 2² = 26
The number that belongs to both sequences is 26.
The function F represents the revenue in dollars the school can expect to receive if it sells 220-12× coffee mugs for dollars each.
Answers
Options B,D, and E are correct as per the given Function of the revenue.
What is the function?A relationship between a group of inputs and one output is referred to as a function. In plain English, a function is an association between inputs in which each input is connected to precisely one output. A domain, codomain, or range exists for every function. Typically, f(x), where x is the input, is used to represent a function.
A. At $2 per coffee mug, the revenue will be $196.
This statement is incorrect.
If the price per mug is $2, then the revenue would be (220 - 12x) * 2. If x = 12 (i.e. 12 mugs are sold), then the revenue would be (220 - 12(12)) * 2 = $176.
B. The school expects to sell 160 mugs if the price is $5 each.
This statement is correct.
To find the number of mugs sold at a given price, we need to solve the equation (220 - 12x) * x = revenue, where revenue is the expected revenue at that price.
However, the graph does not provide enough information to determine the number of mugs sold at a price of $5.
C. The school will lose money if it sells the mugs for more than $10 each.
This statement is incorrect. The graph shows that the revenue is increasing as the price per mug increases, up to a maximum revenue of about $1,000 when the price is $10 per mug. Therefore, the school will not lose money if it sells the mugs for more than $10 each.
D. The school will earn about $1,000 if it sells the mugs for $10 each.
This statement is correct. The graph shows that the maximum revenue occurs when the price per mug is about $10. At this price, the revenue is approximately $1,000.
E. The revenue will be more than $700 if the price is between $4 and $14.
This statement is correct.
The graph shows that the revenue is increasing in this price range, and the minimum revenue occurs when the price per mug is about $18. Therefore, the revenue will be more than $700 if the price is between $4 and $14.
F. The expected revenue will increase if the price per mug is greater than $10.
This statement is incorrect. The graph shows that the revenue is increasing as the price per mug increases up to $10, but then it starts to decrease. Therefore, the expected revenue will decrease if the price per mug is greater than $10.
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Complete question:
A prize is divided in the ratio 2:5
If the smaller share is £50 what is
the larger share?
Answers
Answer:
125
Step-by-step explanation:
2:5
50: ?
50 divided by 2 = 25
25 times 5 is = ?
50:125
di sure kung tama ^^
ill
Simplify each expression:
1. 2x + 4x-5 - +10
2. 4( 5x - 11) - (2x + 11)
3. 5.6y + 9.2x -3.3y +11 - 2x -13
Answers
2. 18x-55
3. 7.2x+2.3y-2
Show work please.....
Answers
Answer:what goes around comes around
Step-by-step explanation:"i need points thanks"
what is the median in the box plot ? 50 60 70 80 90 100
Answers
Answer:Median
Arrange your numbers in numerical order.
Count how many numbers you have.
If you have an odd number, divide by 2 and round up to get the position of the median number.
If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.
Step-by-step explanation:
What is the solution to the system of equations graphed below?
y = 2x - 7
y = -X-1
OA (2-3)
OB. 0,-1)
O C. (4.1)
O D. (3,-2)
Answers
Answer:
y = 2x - 7
y = - x - 1
So 0 = - 3x + 6
So - 3x = - 6
So x = 2
And y = 2 × 2 - 7 = - 3
So (x, y) is (2,-3)
OA is correct
The answers are either: 12, 2, 8, or 10 please helppp
Answers
Answer: 10 I believe
Step-by-step explanation:
I need this asap very easy!!! Please serious answers please!! I will mark brainliest if right
Answers
Answer:
1. no
2. 36+196=232 c=441 Obtuse.
3. x is greater than 3, less than 21.
Step-by-step explanation:
1. no
2. 36+196=232 c=441 Obtuse.
3. x is greater than 3, less than 21. is the correct answer to the question
2. A bicycle trail is 65 miles long. Rashid
has already ridden 30 miles. How
many more miles does he need to
ride to reach the end of the trail?
Answers
Answer:
35 more miles
Please help me fast please
Answers
Answer:
11
Step-by-step explanation:
Angle OKL is also angle 12. The only angle number that is adjacent, or shares a side with 12 is angle 11.
can anyone help im stuck on this question?
Answers
31.40ft^2 is the answer
81/8=1/3v+25/8-23/6v
Answers
Answer:
v=4/7
Step-by-step explanation:
81/8 = 1/3v + 25/8 - 23/6v
-25/8 -25/8
56/8 = 1/3v -23/6v
56/8 = 24/6v
24/6 / 56/8
4/7
There is 1/ 3 gallon of water in a 3-gallon container. What fraction of the container is filled?
Answers
Step-by-step explanation:
2/3 gallons is empty
1/3 gallons is filled
so
3*1/3= 1
1 gallon filled
Answer:
1/9
Step-by-step explanation:
if it is only 1/3 of 1 gallon, then multiply 3 by 3 to get 9, then you have 1/9
ASAP my sister said this is impossible to solve and if I solve I get 20 bucks
8(x-3)+7=2x(4-17)
solve for x
Answers
add answer:
step-by-step:
I feel generous so here yall go first come first serve
Answers
Answer:
thanks
Step-by-step explanation:
thank you for points
i need help ! i will give u brainliest
Answers
Graph the inequality x>13.
Answers
Answer:
The graph is attached.
Step-by-step explanation:
The open circle is because the inequality sign is >. If the sign is > or <, the circle is plotted open. If the sign is [tex]\geq[/tex] or [tex]\leq[/tex], the circle is plotted closed.
The sign is greater than, so the arrow is pointed to the right (where the numbers are going up).
The circle is plotted between 12 and 14 because that is point 13, like the inequality says.
Hope it helps!
Help me with dis question and Ill be your best freiwnd.
Answers
Answer: k = -4
Step-by-step explanation: Hope this helps ^^
The length of a rectangle is 1yd more than twice the width and the area of a rectangle is 45y squared. Find the dimensions of the rectangle
Answers
Answer:(2x+1)x=45
x=4.5
4.5*2+1=10
Step-by-step explanation:
Two line segments intersect at point B as shown.
What is the measure of angle ABC?
Answers
Answer:
the answer is b.) 24
Step-by-step explanation:
you would set 3x + 12 and 6x equal because they have the same angle
[tex]3x + 12 = 6x[/tex]
then subtract 12 on both sides
[tex]3x = 6x - 12[/tex]
then subtract 6x from both sides
[tex] - 3x = - 12[/tex]
now just divide by 3 on both sides
[tex]x = 4[/tex]
then add it into the equation 3(4) + 12
The requried measure of angle ABC is 24°. Option B is correct.
What are the angle?Orientation of the one line with respect to the horizontal or other respective line is known as a measure of orientation and this measure is known as the angle.
Here,
For two intersecting lines alternate angle is always equal.
3x + 12 = 6x
3x = 12
x = 4
Now,
6x = 6(4) = 24°
Thus, the requried measure of angle ABC is 24°. Option B is correct.
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will give brainliest If one angle of a parallelogram measures 90°, what else must be true about the figure? Select all that apply.
a It must be a rectangle.
b Only one other interior angle must be 90°.
c The diagonals are congruent.
d It must be a square.
e All three remaining interior angles must be 90°.
Answers
Answer:
E
Step-by-step explanation:
If correct plz mark as brainliest
thank you
19NBoli
:)
Write the slope-intercept form of the equation of the line that has a slope of -6 and passes through the point (6,4).
Answers
Answer:
y= -6x+40
Step-by-step explanation:
11
Bill wants to increase 150 by 3%
He writes down
150 X 1.3 = 195
Bill's method is wrong.
(a) Explain why.
+
Answers
Answer:
//
Step-by-step explanation:
Bill's answer is wrong because timesing 150 by 1.3 is increasing the number by 30%, not 3%
If he wanted to use this method, he would have ti times 150 by 1.03
Bill's method is wrong because 150 by 1.3 is increasing the number by 30%, not 3%.
What is the formula for calculating the increase?The formula for calculating the increase is:
original amount × (1 + percentage increase)
Bill wants to increase 150 by 3%
He writes down :
150 × 1.3 = 195
Bill's method is wrong because he is using the wrong formula to calculate the increase. To calculate the increase, you need to multiply the original amount by the percentage increase, not add the percentage increase to the original amount.
To calculate a 3% increase on 150, the correct method is:
150 × (1 + 0.03) = 150 × 1.03 = 154.50
As you can see, the result is different from the one that Bill obtained using his method.
Hence, Bill's method is wrong.
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Henry made a scale model of a submarine. The submarine has an actual height of 75 feet. Henry’s model used a scale in which 1 inch represents 5 feet. What is the height in inches of Henry's model?
Answers
Answer: 180 Inchs
Reason:
75 / 5
180 Inchs = 15 Feet
-DoggyMan5
9x³y – 6x²y² + 3xy⁵ factorize
Answers
Answer:
3xy (3x-2xy+y^4)
Step-by-step explanation:
Factor out 3xy from the expression
express 4.67 as a mixed number
Answers
Answer:
4.671 = (4.67 × 100)(1 × 100) = 467100.
Step-by-step explanation:
As the numerator is greater than the denominator, we have an IMPROPER fraction, so we can also express it as a MIXED NUMBER, thus 467100 is also equal to 467100 when expressed as a mixed number.
Answer:
4 67/100
Step-by-step explanation:
From the info we have, we now that the whole number is 4.
.67 ends in the hundredths place which means it will be a decimal over 100.
Now you have 67/100 and since 67 is prime it can't be simplified.
Put them together and you get 4 67/100
I hope this helps, and have a great day! :)