Answers
Answer:
The answer is 28
Step-by-step explanation:
Please mark brainliest
Related Questions
Line C passes through points (0, 2) and (8,8). What is the slope of a line parallel to line C?
Answers
Answer:
below
Step-by-step explanation:
If line C is parallel to another line, they will have the same slope. so calculate the slope first:
8-2/8-0=3/4(simplified)
and thats it
There are 12 red marbles in a bag. The ratio of the total number of marbles in the bag to the number of red marbles in the bag is 5:2. How many marbles are in the bag?
Answers
Answer:
30 marbles
Step-by-step explanation:
x = total # marbles
5/2 = x/12
2x = 60
x = 30
The space probe Cassini has engines which
can allow it to travel at 72,000 km/hr.
However, physicists have discovered that by
using a "gravity assist maneuver," the probe
has the ability to increase its speed by 75%.
When using the gravity assist maneuver, how
fast will the space probe travel, in kilometers
per hour?
Answers
Answer:
54,000
Step-by-step explanation:
Construct the relative frequency distribution that corresponds to the given frequency distribution. incomesfrequencies 200-30069 301-40073 401-50081 501-60065 >60016 Group of answer choices
Answers
Answer:
Step-by-step explanation:
Given the data:
income ____frequencies ___ relative frequency
200-300_____69 __________ 0.227
301-400_____ 73 __________0.240
401-500_____ 81 __________ 0.266
501-600_____65 __________ 0.214
>600_______ 16 __________ 0.053
Total frequency :
(69 + 73 + 81 + 65 + 16) = 304
Find the equation of a line perpendicular to y=-3x-1 that contains the point (-1,1). Write the equation in slope intercept form.
Answers
Answer:
y = [tex]\frac{1}{3}[/tex]x + 1 [tex]\frac{1}{3}[/tex]
Step-by-step explanation:
y = -3x - 1
1. Perpendicular line needs the opposite (reciprocal) of the slope.
reciprocal of -3 is -1/3, slope 1/3. y = 1/3x + b
2. Now find the b (y-intercept). 1 = 1/3(-1) + b
1 = -1/3 + b
+ 1/3 +1/3
1 1/3 = b
3. Answer y = [tex]\frac{1}{3}[/tex]x + 1 [tex]\frac{1}{3}[/tex]
Q: If the following series continues the same pattern. What is the next
number in the series 1, 10, 7, 16?
A. 010
B. O13
C. 014
D. 25
Next
Answers
Answer:
13
Step-by-step explanation:
1 + 9 = 10
10 - 3 = 7
7 + 9 = 16
16 - 3 = 13
A second airline is conducting the same research about its planes, but this company is much bigger and has acquired data for 50 planes. Is a dot plot still beneficial to summarize the data?
Answers
Answer:
While it’s possible to create a dot plot using this data, plotting 50 points on a number line is cumbersome. The more data points there are, the more tedious it is to make a dot plot. For this case, it might be better to use a different visual representation.
Step-by-step explanation:
This is the Plato sample answer I would suggest changing it up a little bit
Answer:
While it’s possible to create a dot plot using this data, plotting 50 points on a number line is cumbersome. The more data points there are, the more tedious it is to make a dot plot. For this case, it might be better to use a different visual representation.
Step-by-step explanation:
This is actually the sample answer from plato
Solve the system of linear equations by graphing. Check your answer.
Answers
Answer:
(1, 4)
General Formulas and Concepts:
Algebra I
Reading a Cartesian planeCoordinates (x, y)Solving systems of equations by graphingStep-by-step explanation:
Where the 2 lines intersect is the solution set to the systems of equations.
Use the drop-down menus to complete the statements.
A central angle of circle P is angle
The measure of RU is degrees.
Answers
Answer:
Step-by-step explanation:
RU=59 degrees
angle = TPQ
Central angle of circle P is a angle equals to 121° and 73°.
The measure of arc RU is 59 degrees
What is circle?" A circle is closed two dimensional shape , whose all points on the surface are equidistant from its center."
Definition of arc measure
"In a circle, the degree measure of an arc is equals to the central angle present in the included arc."
According to the question,
∠TPU and ∠UPR are supplementary angles.
Given , ∠UPR = 59°
Therefore,
∠TPU = 180° - 59°
= 121°
∠TPQ + ∠QPR = 180°
∠QPR = 107°
Therefore ,
∠QPR = 180° - 107°
= 73°
As per the definition of arc measure, we conclude
The measure of arc RU is equals to 59degrees.
Hence, central angle of circle P is a angle equals to 121° and 73° and
measure of arc RU is 59 degrees.
Learn more about circle here
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Please help me
Tell me where to share the parts and tell me the most specific name for each triangle.
Don’t answer with a blank answer or one answer and no ridiculous answer please this is serious
Answers
Answer:
1) obtuse triangle
2) equilateral triangle
3) isosceles triangle
4) equilateral triangle
5) scalene triangle
6) acute triangle
7) right triangle
8) obtuse triangle
9) acute triangle
A numerator of fraction is 1 less than the denominator.if the numerator is decreased by 2 and denominator is increased by 3, the fraction becomes 1/4.find the fraction
Answers
Answer:
9
Step-by-step explanation:
explain more detal ples no get it vry hards
The weekly sales of Honolulu Red Oranges is given by
q = 860 − 20p.
where q is the number of oranges sold at the price p dollars per orange. Find E(p)
E(p) =
Calculate the price elasticity of demand when the price is $38 per orange (yes, $38 per orange†). HINT [See Example 1.]
Interpret your answer.
The demand is going by % per 1% increase in price at that price level.
Use the elasticity to calculate the price that gives a maximum weekly revenue.
dollars per orange
Find this maximum revenue.
dollars of revenue
Answers
Answer: See Explanation
Step-by-step explanation:
The price elasticity of demand will be calculated as:
q = 860 − 20p.
dq/do = -20
p = 38
Elasticity E(p) = (p/q) × dq/dp
= [38 /(860 - 20p)] × (20)
=38 × 20/(860 - 760)
= 7.6
Therefore, the price elasticity of demand when the price is $38 per orange is 7.6
Revenue = price × quantity
= p × q
= p × (860 − 20p)
= 860p - 20p²
Differentiating with respect to p
= 860 - 40p
40p = 860
p = 860/40
p = 21.50
Maximum Revenue = 860p - 20p²
= 860(21.50) - 20(21.50)²
= 18490 - 9245
= 9245
Simplify the expression 4x3 2x3
Answers
Answer:
onc
Step-by-step explanation:
Which of the following steps could be used as a shortcut method to multiply 12 by 50
Answers
Answer:
It is C
Step-by-step explanation:
12*50 = 600
12*100= 1,200 then 1,200/2= 600
Solve 4x + 11 = 43
Quick answers please!!
Answers
Answer:
4x=43-11
4x=32
x=32/4
x=8
Step-by-step explanation:
4x = 43 - 11
4x = 32
32/4
x=8
Hi, I am having hard time figuring this out. I need to understand the "how to" really well, so as much detail in the solving would be ideal.
Word problem: Tuition fees for California State University were $5,131 during the 2010-2011 academic year. Historically, tuition has increased at an 8% per year rate. Use the formula from Problem 83 to find what the tuition was 20 years ago and 30 years ago. Hint: First solve for P, then substitute the given value for F. Round to the nearest dollar. (equation in #83 to use here is F=P(1+r)² where F is the future price of an item priced at P dollars, r is the inflation rate expressed as a decimal, and t is the time in years)
The given answers for this problem are: 20 years ago, tuition was $1,101 and 30 years ago tuition was $510.
Answers
Answer:
For this problem we have:
Initial value P = $5131Increase rate r = 8% or 0.08Time 20 years ago t = -20 30 years ago t = -30Find the value of F using the formula and substitute the values:
F(t) = P(1 + r)^tF(-20) = 5131(1 + 0.08)^(-20) = 1100.84685219 ≈ $1101and
F(-30) = 5131(1 + 0.08)^(-30) = 509.905093313 ≈ $510Find the side length of a cube with a volume of 8cm cubed
side = ____________cm
Answers
16cm this answer for the quetion
Answer:
2
Step-by-step explanation:
x*x*x=8
2*2*2=8
Jose has saved $135 towards the purchase of a PlayStation 5. The total cost of the PS5 is $499. How much more money does Jose need to save?
Write an addition equation and solve.
Answers
Answer:
Let x be how much more money Jose needs to save.
135 + x = 499
x = 364
Jose needs to save 364 more dollars.
Let me know if this helps!
Answer:
364*
Step-by-step explanation:
499-135=314
364+ 135=499
I put 449 instead of 499 so now i feel foolish. But that's okayy.
21 females to 51 males simplified
Answers
I divided both sides by 3
Answer:
17/7
Step-by-step explanation:
happy to help ya :)
3. Kara joins a movie club. She receives 8 free DVDs when she joins. She must buy 2 DVDs a month.
What is the minimum number of DVDs she buys if she is in the club for one year?
Write an equation that represents the minimum number of DVDs y that Kara buys after x months.
If Kara plans to leave the club after buying 50 DVDs, how many months will she be a member?
Answers
Answer:
Answer to part one of the problem = 24 DVD's
Answer to part two of the problem = 2 · x = y
Answer to part three of the problem = 25 months
Step-by-step explanation:
Part 1:
She buys 2 DVD's a month and there are 12 months in a year.
2 x 12 = 24
The minimum amount of DVD's she buys if she is in the club for one year is 24 DVD's
Part 2:
y = minimum number of DVD's bought after x years
x = amount of months
so the equation would look like this:
2 · x = y
Part 3:
If she sticks to the minimum of buying 2 DVD's a month then we can create this equation:
50 / 2 = 25
she will be a member for 25 months or 2 years and 1 month.
1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
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Q10
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Rounding each number to the nearest 5, estimate the answer to the following
calculation: 52 x 63
Submit Answer
Skip for Now
Answers
Answer:
3280
Step-by-step explanation:
52×63=3276
Round 3276 to 3280
Hope this helps! :)
Tami rode her bicycle 22.5 miles in 4 hours.Which gives the best estimate of how far Tami rode in 1 hour?
Answers
If a rectangle measures 6 meters by 8 meters, what is the length, in meters of the diagonal of the rectangle?
Answers
Find the length of HI
Pls help
Answers
Find the slope of the line parallel to the line with the given information:
x + y = 4
Answers
Answer:
Slope: -1
Step-by-step explanation:
Isolate y to one side to match the formula y = mx + b where m is the slope and b is the y-intercept.
y = -x + 4
Slope: -1/1
y-intercept: 4
Answer:
the slope is 4/4 which give u 1
Step-by-step explanation: at least it think so
which is bigger -2 1/2 or -2 1/8
: Please give a explanation.
Answers
Answer:
-2 1/2 is greater
Step-by-step explanation:
-2 1/2 because a half is bigger than a 8th.
Write an algebraic expression for 7 times p. *
Answers
Answer:
7 times p = 7p
Step-by-step explanation:
The algebraic expression of 7 times p is 7p.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
7 times p.
This can be written as,
= 7p
Thus,
The expression is 7p.
Learn more about expressions here:
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Find the measure of angle 7
A. 65
B. 35
C.80
Answers
Answer:
I'll just do the entire thing since it's 13 points
1. 35
2. 45
3. 45
4. 65
5. 115
6. 65
7. 80
8. 35
9. 145
Answer: Answer would be C.80
...need help with this ......
Answers
find the remainder of the following without using module division (2X2-3x +4) /(x-1)
Answers
Answer:
??????????????????????
Answer:
remainder is 3
Step-by-step explanation:
(2x^2-3x+4)÷(x-1)
quotient is 2x-1 and with a remainder of 3 using the long division...
Hope this will help