Answer:
P=RS1000
R=10%
T=?
COMPOUND AMOUNT=RS 1200
I=1200-1000=RS200
IF IT IS SIMPLE INTEREST
T={I×100}/(P×R)=(200×100)/(1000×10)=20000/10000=2YEARS=2×12=24MONTHS
determine the constant rate of change beetween x and y in the table
Answer:Theres no table please edit and put a table.
8, 12, 16,...
Find the 31st term.
Hope I helped. :)
- Valenteer
8w + 6 - 7 - 4w? i dont understandx
Answer:
simplified expression = 4w-1
Step-by-step explanation:
Lily surveyed all the seventh graders at her school about their favorite snack. The table shows
the results.
Answer:
we would need more
Step-by-step explanation:
2/5 (j +40) = - 4
j=?
Answer: j = -50
Step-by-step explanation:
2/5 (j + 40) = -4
=> 2/5j + 16 = -4
=> 2/5j = - 20
=> j = -50
The ratio of the sides of a triangle is 7:11:15. If the
perimeter of the triangle is 396 centimeters, find the
lengths of all three sides of the triangle.
Expand and simplify
A. (x – 2y)(y – 3x)
B. (2p+3)(p^2-4p-7)
Answer:
A. (x−2y)(y−3x)
=(x+−2y)(y+−3x)
=(x)(y)+(x)(−3x)+(−2y)(y)+(−2y)(−3x)
=xy−3x2−2y2+6xy
=−3x2+7xy−2y2
B. (2p+3)(p2−4p−7)
=(2p+3)(p2+−4p+−7)
=(2p)(p2)+(2p)(−4p)+(2p)(−7)+(3)(p2)+(3)(−4p)+(3)(−7)
=2p3−8p2−14p+3p2−12p−21
=2p3−5p2−26p−21
Hope it helps
Please mark me as the brainliest
Thank you
geomerty help please!!!
Answer:
41 degrees
Step-by-step explanation:
Im pretty sure its 41 degrees since a straight line is 90 degress and u subtract 49 from that.
i hope this help
An employee compiled sales data for a company once each
month. The scatter plot below shows the sales in multiples of
$1000) for the company over time (in months). The equation
represents the linear model for this data
y = 0.94x + 125
According to the model, how much do the company's sales
increase per month?
$940
$1250
$5000
$9400
$12,500
Answer:sales aer in multipules of 1000
normally the output is y and input is x
input would be number of months
output would be the sales
so
subsitute 40 for x
y=0.94*(40)+12.5
y=37.6+12.5
y=50.1
this is in thousands
times 1000
$50,100 is the sales after 40 months
Step-by-step explanation:
HOPE THIS HELPS!!
Answer and Explain how to do both questions
Answer:
a) Area of sector TRV = [tex] 42.4\: units^2 [/tex]
b) [tex] 0.8\: units[/tex]
Step-by-step explanation:
a)
In [tex] \odot R[/tex], TW is diameter.
Therefore,
[tex] m\widehat {TVW} = 180\degree [/tex]
[tex] \because m\widehat {TV} +m\widehat {VW} =m\widehat {TVW} [/tex]
[tex] \therefore m\widehat {TV} +120\degree =180\degree [/tex]
[tex] \therefore m\widehat {TV} =180\degree - 120\degree [/tex]
[tex] \therefore m\widehat {TV} = 60\degree [/tex]
[tex] \because m\angle TRV=m\widehat{TV} [/tex]
(Measure of central angle is equal to the measure of its corresponding arc)
[tex] \therefore m\angle TRV\:(\theta) =60\degree [/tex]
Radius (r) = RW = 9 units
Area of sector TRV
[tex] =\frac{\theta}{360\degree}\times \pi r^2 [/tex]
[tex] =\frac{60\degree}{360\degree} \times 3.14\times 9^2 [/tex]
[tex] =\frac{1}{6} \times 3.14\times 81 [/tex]
[tex] =\frac{1}{6} \times 254.34 [/tex]
[tex] =42.39\: units^2 [/tex]
Area of sector TRV[tex] =42.4\:units^2 [/tex]
b)
Length of [tex] \widehat{VW} [/tex]
[tex] =\frac{120\degree }{360\degree} \times 2\pi r [/tex]
[tex] =\frac{2}{3} \times 3.14\times 9 [/tex]
[tex] =2 \times 3.14\times 3 [/tex]
Length of [tex] \widehat{VW} [/tex] [tex] = 18.84\: units [/tex]
[tex] \overline{TW} =2*RW =2*9 = 18\: units[/tex]
[tex] \widehat{VW}- \overline{TW}= 18.84-18=0.84\: units[/tex]
[tex] \widehat{VW}- \overline{TW}= 0.8\: units[/tex]
please help ASAP i will give brainliest.
Select all the points that are on the graph of the line 2x+4y=20.
A=(1,2)
B=(10,0)
C=(5,0)
D=(1,4)
E=(0,5)
F=(0,10)
Answer:
i am sure there is B and E
.
..
.
Answer:
(0,5) and (10,0)
Step-by-step explanation:
The equation of the straight line is given by 2x + 4y = 20 .......... (1)
Now, point (0,5) satisfies the equation (1) as putting x = 0, we will get y = 5.
Now, point (0,10) does not satisfy the equation (1) as putiing x = 0, we get y = 5 ≠ 10
Again, point (1,2) does not satisfy the equation (1) as putiing x = 1, we get y = 4.5 ≠ 2
Now, point (1,4) does not satisfy the equation (1) as putiing x = 1, we get y = 4.5 ≠ 4
Again, point (5,0) does not satisfy the equation (1) as putiing y = 0, we get x = 10 ≠ 5
Finally, point (10,0) satisfies the equation (1) as putiing y = 0, we get x = 10 .
Therefore, only points (0,5) and (10,0) are on the graph of the line 2x + 4y = 20 (Answer)
there you go have a wonderful day!
A above ground garden is rectangular and has a length of 15 feet and a height of 2 feet. It will hold 375 cubic feet of soil. What is the height of the above ground garden?
Answer: [tex]12.5\ ft[/tex]
Step-by-step explanation:
Given
Length L=15 feet
width b=2 feet
Volume V=375 cubic feet
Suppose h is the height
Volume is given by [tex]V=l\times b\times h[/tex]
[tex]\Rightarrow 375=15\times 2\times h\\\Rightarrow h=\frac{375}{30}=12.5\ ft[/tex]
Find the perimeter of each figure by writing and solving an equation for
the variable, x.
Use the number pad to enter your answers in the boxes.
Evaluate the numerical expression 4(8 - 2) = (-3) + 7
Answer:
4 ( 8 - 2 ) = (-3) + 7 -> this is a false statement
Step-by-step explanation:
4 ( 8 - 2 ) = ( -3 ) + 7
Simplify the parenthesis
4 ( 6 ) = (-3) + 7
Multiply;
24 = (-3) + 7
Add, remember, adding a negative number and a positive number is the same as subtracting the negative number from the positive number,
24 = 4
This statement is not true.
#10 help pleaseee.....
Answer:
b) 272/p
Step-by-step explanation:
1/4(px-16)=64
1. multiply 4 on both side to cancel out 1/4
(px-16)=256
2. move -16 to the otherside (making it postive)
px=16+256
px=272
3. divide by p on both sides
x=272/p
Plsss help me I’m trying to do this test
Answer:
(-3,2)
hope it helps.....
Given the equation 8(2x+5)=3x + 4x:
a.Find the solution for x.
b. Write a step-by-step procedure for how to do a problem that is the same as this one.
Answer:
the answer is x= -40/9
Step-by-step explanation:
8(2x+5)=3x+4x
16x+40=3x+4x
16x+40=7x
16x=7x-40
16x-7x=40
9x=-40
x= -40/9
Answer: x=-40/9
Step-by-step explanation: 1. Distribute:16x+40=3x+4x
2.Combine like terms:16x+40=7x
3.Subtract40from both sides of the equation:16x+40-40=7x-40
4.Simplify1 6x=7x-40
5.Subtract7x from both sides of the equation:1 6x-7x=7x-40-7x
6.Solution:x=-40/9
PLEASE HELPP!!!!!
Jayla has $80 in a savings account that earns 5% interest, compounded annually.
To the nearest cent, how much will she have in 3 years?
Answer:
The interest is equal to \$13$13
we know that
The compound interest formula is equal to
A=P(1+\frac{r}{n})^{nt}A=P(1+
n
r
)
nt
where
A is the Final Investment Value
P is the Principal amount of money to be invested
r is the rate of interest in decimal
t is Number of Time Periods
n is the number of times interest is compounded per year
in this problem we have
\begin{gathered}t=3\ years\\ P=\$80\\ r=0.05\\n=1\end{gathered}
t=3 years
P=$80
r=0.05
n=1
substitute in the formula above
A=\$80(1+\frac{0.05}{1})^{3}=\$92.61A=$80(1+
1
0.05
)
3
=$92.61
Find the interest
I=A-P=\$92.61-\$80=\$12.61I=A−P=$92.61−$80=$12.61
Round to the nearest whole dollar
\$12.61=\$13$12.61=$13
A field is in the shape of a trapezium ABCD whose parallel sides are 12cm and 20 cm and distance between two parallel sides is 14cm having a parallelogram CDEF on its one of parallel sides. If the height of the parallelogram is 16cm, find
a) the area of trapezium ABCD.
b) the area of parallelogram CDEF.
c) the area of total field.
Answer:
i think c is the answer
Based on the information below, what are the values of x and y of the solution to the system of equations used to
create the information?
4
-6
14-
AL-
4
38 -6
Axl-
26 -2
38
8 -2
8 26
find cos(2θ) if tan(θ) = -3/4 and 90 < θ < 180
Answer:
9
Step-by-step explanation:
1. Define "Conjugate radical binomials."
Step-by-step explanation:
For a+b, it's a−b. A conjugate is a binomial where the second term is the opposite of the second term of another binomial. In other words, if I have the expression a+b, the conjugate of my expression is a−b. If I were to add the second terms of these two expressions, I would get 0.
why did girls show off what they can do, before wemons rights we had it good all we had to do was watch babies, when we got jobs. like BIT.ch shut up thats the secret ok
Answer:
Lol. I like life how it is right now though
Answer:
Lol I get what your saying, but I kinda like having the right to my own body and stuff.
Step-by-step explanation:
A large bakery has many different products for sale. Suppose that 200 customers come in between 6 am and 10 am. Of the 200 customers, 140 order donuts, 100 order cinnamon rolls, and 80 order both. Suppose a customer is randomly selected. Find P(no donuts and no cinnamon rolls).
Out of 200 customers, the probability of a customer not ordering either donuts or cinnamon rolls is 0.2 or 20%.
Use the concept of probability defined as:
For the occurrence of an event, it is a ratio of the number of favorable outcomes to the number of total outcomes.
Given that,
Time frame: 6 am to 10 am
Total number of customers: 200
Number of customers who ordered donuts: 140
Number of customers who ordered cinnamon rolls: 100
Number of customers who ordered both donuts and cinnamon rolls: 80
To find the probability of a customer ordering neither donuts nor cinnamon rolls:
Subtract the probability of a customer ordering either donuts or cinnamon rolls or both from 1.
Now calculate:
Probability of ordering donuts:
140 out of 200 customers ordered donuts,
The probability of ordering donuts is,
140/200 = 0.7.
Probability of ordering cinnamon rolls:
100 out of 200 customers ordered cinnamon rolls,
The probability of ordering cinnamon rolls is,
100/200 = 0.5.
Probability of ordering both donuts and cinnamon rolls:
80 out of 200 customers ordered both,
The probability of ordering both is,
80/200 = 0.4.
Now, to find the probability of a customer ordering neither donuts nor cinnamon rolls,
Subtract the probability of ordering either or both from 1:
P(no donuts & no cinnamon rolls) = [tex]1 - P( \text{donuts}) - P(\text{cinnamon rolls}) + P(\text{donuts & cinnamon rolls})[/tex]
[tex]\text{P(no donuts & no cinnamon rolls)}= 1 - 0.7 - 0.5 + 0.4[/tex]
[tex]\text{P(no donuts & no cinnamon rolls)} = 0.2[/tex]
Hence,
The probability of a customer not ordering either donuts or cinnamon rolls is 0.2 or 20%.
Learn more about the probability visit:
https://brainly.com/question/13604758
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What is the area of the polygon below in square units?
Sam's uncle is 6 years older than 4 times his age. If his uncle is 30, how old is Sam
Help ASAP i dont remember how to do any of this and need help
Step-by-step explanation:
Hope I was able to help. Good luck!
please prove it for me
Answer:
see explanation
Step-by-step explanation:
Using the trigonometric identity
tanx = [tex]\frac{1}{cotx}[/tex]
Consider the left side
[tex]\frac{cotA-1}{cotA+1}[/tex] ← divide terms on numerator/denominator by cotA
= [tex]\frac{\frac{cotA}{cotA}-\frac{1}{cotA} }{\frac{cotA}{cotA}+\frac{1}{cotA} }[/tex]
= [tex]\frac{1-tanA}{1+tanA}[/tex]
= right side , thus proven
hundred and thous
d. 39)87 652
B
The volume of a right circular cylinder is V = 3.14r^2h. The relationship between the height h of a given right circular cylinder and the radius r is r = 2/3g. a. Find the volume of the circular cylinder In terms of the height h and simplify the expression. b. What is the volume of the right circular cylinder when the height is 3/4 inch?
Answer:
34.7
Step-by-step explanation: