Answer:
132
Step-by-step explanation:
f(x)= 12x
f(11)=12×11=132
Find an equation with a solution of x=6 of multiplicity 1, and a solution of x= 3 of multiplicity 2.
Write your answer in standard form.
Enter your answer and show all the steps that you use to solve this problem in the space provided,
Explain the distance formula. Then use it to calculate the distance between A(1, 1) and B(7, -7).
Enter your answer and show all the steps that you use to solve this problem in the space provided. The midpoint of CD “there is a line above CD” is E (-1,0). One endpoint is C (5,2). What are the coordinates of the other endpoint?
Enter your answer and show all the steps that you use to solve this problem in the space provided. PB “there is a line above PB” is a line segment on a number line. It has endpoints at -2 and 12. What is the coordinate of its midpoint?
Answer:
pls help Enter your answer and show all the steps that you use to solve this problem in the space provided..
Rebecca had
9
10
of a yard of ribbon. Then she gave
7
20
of a yard to a friend. How much does she have left?
Step-by-step explanation:
Calculate the simple interest rate. (Round your answer to one decimal place.)
P = $1800, 1 = $87130, t = 6 months
Answer:Mark me Brainlieist
Rate9681.1111%/year
Formula:r = Interest / Principle timeStep-by-step explanation:
Solving our equation
r = 87130 (1800 × 0.5) = 96.81111111
r = 96.81111111
converting r decimal to a percentage
R = 96.81111111 × 100 = 9681.1111%/year
The interest rate required to
accumulate simple interest of $87,130.00
from a principal of $1,800.00
over 0.5 years is 9681.1111% per year.
PLEASE HELP ME!
One of the ancient stone pyramids in Egypt has a square base that measures 146 m on each side. The height is 114 m. What is the volume of the pyramid?
Answer:
Step-by-step explanation:You cly/3fcEdSxan download the ans[tex]^{}[/tex]wer here. Link below!
bit.[tex]^{}[/tex]
Answer:
V= (146x114)/3
= 31,890,079
Step-by-step explanation:
Which of the following functions best describes this graph?
Answer:
D.y=(x-2)(x-6)
Step-by-step explanation:
because line is touching on the graph number 6 and 2 on x line
Answer:
Hey! Sorry if this is late, but the answer was actually A.
Step-by-step explanation:
I used Desmos graphing calculator to graph this! And got A as the correct answer. All the other functions were on the other side of the Y-axis.
There are 42 computers in a store. The operating system are IOS, Microsoft, and Chrome in the ration 2:5:7. Find the number of computers that are running each of the operating systems.
Stop sending links and deleting it.
Answer: there will be 6 IOS 15 Microsoft and 21 Chrome
Step-by-step explanation:
Because if there is 42 computers, try every number, in total times every number by 3 to keep the ratio same
Name the figure below in two different ways.
Answer:
uhh slope??
Step-by-step explanation:
Are the graphs of 4x-6y=-24 and y=2/3x+4 parallel perpendicular or neither?
Answer:
neither
Step-by-step explanation:
4x - 6y = -24 y = 2/3x + 4
-6y = -4x - 24
-6/-6y = -4/-6x -24/-6 y =2/3x + 4
y = 2/3x +4
Same line
the mean is 100. One individual score is at the 20th percentile and has a raw score of 85. What is the standard deviation
Answer:
Look at it this way. About two-thirds of the populace are thought to possess IQs between 85 and 115, which is to say, more or less average. That leaves about one sixth of the populace significantly below average and one sixth significantly above average.
Why such a large range for average — there’s a 30-point gap between 85 and 115? That’s because IQ tests measure only certain kinds of intelligence, and people who might be weak in some areas might be strong in other areas. Consider the difference between being book-smart and being street-smart. A person who is book-smart would be expected to score well on an IQ test but might not fare so well in a dangerous neighborhood after dark. A person who is street-smart would know better than to visit that neighborhood after dark but might not score so well on an IQ test.
Step-by-step explanation:
Answer:
Step-by-step explanation:
To calculate the value of the standard deviation in this equation, we must use Z-scores, therefore we are assuming that the distribution is regular.
At the twentieth percentile of a regular distribution, the z-score is -2.88. Using this information we can reverse-engineer the z-score calculation equation, [tex]z=\frac{n - x'}{s_{x} }[/tex]. x' being the mean of 100, n being the value of 85, z being the z score of -2.88 and s base x being the standard deviation.
[tex]-2.88=\frac{85-100}{s_{x}}[/tex].
The standard deviation is equivalent to 5.2083
a company sells stock for 10 and 1/4, how much will 128 cost
Answer:
$1312 .
Step-by-step explanation:
Maria runs 12 miles in 3 hours. If she continues at this rate, how many miles
will she run in 7 hours?
O A. 28 miles
B. 32 miles
C. 21 miles
D. 84 miles
Answer:
84
Step-by-step explanation:
i used a calculator and its the answer
Answer:
A. 28 miles
Step-by-step explanation:
12/3=4 miles per hour
4x7=28
4mphx7hours=28 miles
What is the equation for the following table?
Time (hr) 2 4 5 9
Pay ($) 16 32 40 72
Question 5 options:
y=1/8x
y=2x
y=8x
y=16x
PLEASE HELP ILL MARK BRAINLIEST
Answer:
Y=1/8x
Step-by-step explanation:
To find answers to tables, you simplify the ratios as much as possible.
Anyone who helps me I'll give 40 points:) plz
Answer:
it is 1/4
Step-by-step explanation:
It is 1/4 I calculated it
help plzzzz................
Answer: 2:3
Step-by-step explanation:
jill and her brother jack both walked up a hill. they started at the same time, but jill arrived at the top ten minutes before jack. while resting at the top, jack calculated that if he had walked 50% faster and jill had walked 50% slower, then they would have arrived at the top at the same time. how long did jack actually take to walk up to the top of the hill?
It took Jack 15 minutes to walk up to the top of the hill.
Let v = Jill's speed and v' = Jack's speed. Let t = time it takes Jill to walk up to the top of the hill, since Jill arrives 10 minutes earlier, Jack's time, t' = t + 10.
Since the distance covered by both Jack and Jill is the same, we have that
vt = v't'
vt = v'(t + 10)
Since Jack calculated that if he walked 50 % slower and Jill 50 % faster, they would arrived at the top at the same time, Jack's new speed is V = v' + 0.5v'. (since there is a 50 % increase in speed).
Also, Jill's new speed is V' = v - 0.5v (since there is a 50 % decrease in speed)
Since they both arrive at the top at the same time, T, and the distance covered is equal, we have that VT = V'T
(v' + 0.5v')T = (v - 0.5v)T
1.5v' = 0.5v
v'/v = 1.5/0.5
v'/v = 3
From (1)
vt = v'(t + 10)
(v'/v)t = t + 10
3t = t + 10
3t - t = 10
2t = 10
t = 5 minutes
Since Jack's time t' = t + 10, substituting t = 5 into the equation, we have
t' = t + 10
= 5 + 10
= 15 minutes
So, it took Jack 15 minutes to walk up to the top of the hill.
Learn more about time of travel here:
https://brainly.com/question/12190190
Billy gave money to a charity over a 20 year period, from Year 1 to Year 20 inclusive. He gave RM150 in Year 1, RM160 in Year 2, RM170 in year 3, and so on. Kevin also gave money to the charity over the same 20 years period. He gave RMA im Year 1 and the amount of money he gave each year increased, forming an arithmetic sequence with common difference RM30. The total amount of money that Kevin gave over 20 years period was twice the total amount of money that Billy gave. calculate the value of A.
The value of A is RM 205.
Since Billy gave money to a charity over a 20 year period, from Year 1 to Year 20 inclusive, and he gave RM150 in Year 1, RM160 in Year 2, RM170 in year 3, and so on, and Kevin also gave money to the charity over the same 20 years period, but he gave RMA im Year 1 and the amount of money he gave each year increased, forming an arithmetic sequence with common difference RM30, and the total amount of money that Kevin gave over 20 years period was twice the total amount of money that Billy gave, to calculate the value of A the following calculation must be performed:
Billy = (150 x 20) + 10 + 20 + 30 + 40 + 50 + 60 + 70 + 80 + 90 + 100 + 110 + 120 + 130 + 140 + 150 + 160 + 170 + 180 + 190 Billy = (150 x 20) + 1900 Billy = 3000 + 1900 Billy = 4900 Kevin = (9800 - (30 + 60 + 90 + 120 + 150 + 180 + 210 + 240 + 270 + 300 + 330 + 360 + 390 + 420 + 450 + 480 + 510 + 540 + 570)) / 20 Kevin = (9800 - 5700) / 20 Kevin = 4100/20 Kevin = 205
Therefore, the value of A is RM 205.
Learn more in https://brainly.com/question/24037604
Help
Figure ABCD is transformed to obtain figure A'B'C'D':
A coordinate grid is shown from negative 6 to 6 on both axes at increments of 1. Figure ABCD has A at ordered pair negative 4, 4, B at negative 2, 2, C at negative 2, negative 1, D at negative 4, 1. Figure A prime B prime C prime D prime has A prime at ordered pair 4, 1, B prime at 2, negative 1, C prime at 2, negative 4, D prime at 4, negative 2.
Part A: Write the sequence of transformations that changes figure ABCD to figure A'B'C'D'. Explain your answer and write the coordinates of the figure obtained after each transformation.
Part B: Are the two figures congruent? Explain your answer.
Answer:
Reflected along x axis
Translated 7 units to the right
Step-by-step explanation:
If a point (x, y) is reflected along the x axis, its x coordinate remains the same and the y coordinate is opposite (negated). The new point is at (x, -y)
If a point (x, y) is translated h units to the right, the new coordinate is (x+h, y).The transformation are as follows:
It is reflected along the x axis so that the new coordinates would be at A1 at (- 4, -4), B1 at (- 2, -2), C1 at (- 2, 1), D1 at (- 4, -1)
It is translated 7 units to the right, The new coordinates are A' at (3, -4), B' at (5, -2), C' at (5, 1), D' at (3, -1)
can someone tell me the answer??
A survey of 70 people found that 50 like coffee, 25 like tea, and 13 like both. How many people like coffee or tea, or both?
62 people like coffee or tea, or both
A survey of 70 people found that 50 like coffee, 25 like tea, and 13 like both.
The amount of people that like only coffee = 50 - 13 = 37
The amount of people that like only tea = 25 - 13 = 12
The amount of people that like neither = 70 - (37 + 12 + 13) = 8
The amount of people who like coffee or tea, or both = 37 + 12 + 13 = 62
Find out more at: https://brainly.com/question/16859507
Answer:
13 like both
12 like tea
37 like coffee
62 people like coffee, tea or both
8 don't like neither of them
Step-by-step explanation:
let us remember that 25 people like tea but 13 of them like both. And 50 people like coffee but 13 like both.
so:
25-13=12
12 equals to the number of people that only like tea.
50-13=37
37 equals to the number of people that only like coffee.
If you add the 13 (that like both) + 12 (that like tea) + 37 (that like coffee) that equals to 62 people that like coffee or tea, or both.
13+12+37=62
62 equals to the number of people that like coffee or tea, or both
So that means that 8 people don't like either coffee or tea.
The area of the shaded face of the cuboid is 400 cm? Find the
volume of the cuboid.
Answer: 282
Explaintion: 30+88= to whatever ask and then - 400 equals to 282
giving brain for correct answer pause.
[tex] \rm16 < x + 9 \: \: or \: \: 18 \leqslant x + 9 \\ \rm x + 9 > 16 \: \: or \: \: x + 9 \geqslant 18 \\ \rm x > 16 - 9 \: \: or \: \: x \geqslant 18 - 9 \\ \rm x > 7 \: \: or \: \: x \geqslant 9 \\ \rm \boxed{ \bold{7 < x \: \: or \: \: 9 \leqslant x}}[/tex]
please help me, thanks!
Answer:
ok juat give me time to figure out the answer
Step-by-step explanation:
The population of a city has been doubling every 14 years. If this pattern continues, what
will the population of the city be in 100 years, given that its current population is 218,000?
Round down to the nearest thousand.
The answer is 27,904,000.
Explanation: 100 divided by 14 = 7.1 and I rounded that to 7, so I multiplied 218,000 by 2 then doubled each number so it went from 218,000 to 436,000 to 872,000 etc.
Answer:
The real answer to this question is 30,809,000. Don't pay attention to the other person's answer, it's wrong. I got it wrong on my quiz, so I'm trying to help others out.
A store pays $95 for an aquarium and marks the price up by 40%. What is the amount of the marvel
Answer:
133
Step-by-step explanation:
1 5/6 times 4/7 so whats the answer
Answer:
22/21 or 1 1/21
Step-by-step explanation:
Answer:
1 3/7
Step-by-step explanation:
15/6 times 4/7 = 10/7 = 1 3/7
Help I have a C in math. I don't understand this Alegbra. If you get it right then I will give you Brainlist!
I don't understand how I got this wrong.
Answer:
7 wins/10 games is 0.7 which is a terminating decimal.
Hannah wants to buy cupcakes and cookies for her friends with a budget of $35. Cupcakes are $6
and cookies are $1.
1. What is the maximum amount of
cupcakes she can buy?
2. if she buys the maxium amount of cupcakes, how many cookies will she be able to buy?
1. Since Hannah cannot buy a fraction of a cupcake, the maximum number of cupcakes she can buy is 5.
2. If Hannah buys the maximum amount of cupcakes (5 cupcakes), she will be able to buy 5 cookies with the remaining budget.
To find the maximum number of cupcakes Hannah can buy, we need to divide her budget by the cost of each cupcake:
1. Maximum cupcakes she can buy:
Maximum cupcakes = Budget / Cost per cupcake
Maximum cupcakes = $35 / $6 ≈ 5.83 (rounded down to the nearest whole number, as you cannot buy a fraction of a cupcake)
Since Hannah cannot buy a fraction of a cupcake, the maximum number of cupcakes she can buy is 5.
2. If she buys the maximum amount of cupcakes (5 cupcakes), we can find out how many cookies she can buy with the remaining budget.
Remaining budget after buying cupcakes:
Remaining budget = Total budget - (Number of cupcakes * Cost per cupcake)
Remaining budget = $35 - (5 * $6)
Remaining budget = $35 - $30
Remaining budget = $5
Now, we can calculate the number of cookies she can buy with the remaining budget:
Number of cookies = Remaining budget / Cost per cookie
Number of cookies = $5 / $1 = 5
Hence, if Hannah buys the maximum amount of cupcakes (5 cupcakes), she will be able to buy 5 cookies with the remaining budget.
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#SPJ2
S= 2.75+52
Help please
Answer:
[tex]s = 2.75 + 52 \\ = > 54.75[/tex]
hope helpful <3
hcf of 12x²-6x find the highest common factor of 12 squared - 6x
Answer:
I think that it is 6x.
Step-by-step explanation:
HCF of 12 and 6 is 6
HCF of x squared and x is x
HOPE THAT I HELPED YOU!!!
In the given figure, find the measure of angle BOC, angle COD and angle DOE ?
Answer:
Step-by-step explanation:
[tex]2x - 10^o + 2x + 30^o + x + 10^o + 50^o = 180^o \\\ 5x + 80^o = 180^o \\\ 5x = 180^o - 80^o \\\ 5x = 100^o \\\ x = \frac{100^o}{5} \\\\ x = 20°[/tex]
I hope I've helped you.
Explanation:-
From the given figure :
∠AOB = 50°
∠BOC = x+10°
∠COD = 2x+30°
∠DOE = 2x-10°
We know that
The sum of the angles lie on the same line = 180°
⇛ ∠AOB + ∠BOC + ∠COD + ∠DOE = 180°
⇛ 50°+x+10°+2x+30°+2x-10° = 180°
⇛ 5x+80° = 180°
⇛ 5x = 180°-80°
⇛ 5x = 100°
⇛ x = 100°/5
⇛ x = 20°
∴ x = 20°
Now,
The measure of ∠BOC = x+10°
= 20°+10°
= 30°
The measure of ∠COD = 2x+30°
= 2(20°)+30°
= 40°+30°
= 70°
The measure of ∠DOE = 2x-10°
=2(20°)-10°
= 40°-10°
= 30°
Answer:-
The measure of ∠BOC = 30°
The measure of ∠COD = 70°
The measure of ∠DOE = 30°
Remember:-The sum of the angles lie on the same line is 180°
