Answer:
$13087.92
Step-by-step explanation:
formula: ab^x
a= starting amount
a= 5072
b= 1+r
r=rate
r=9%=0.09
b=1+0.09 =1.09
x= 11 (years)
account after 11 years:
= 5072(1.09)^11
=13087.9227277
= 13087.92
Alison paid $285 for 5similar DVDs and 9similar CDs. Janice paid $225for5similarDVDs and 5 similar CDs. How much did Suzy paid for 5 similar DVDs and six similar CDs
Answer:
$240
Step-by-step explanation:
this would be solved using simultaneous equation
let c = cost of cds
d = cost of dvds
two equatiions can be derived from the question
5d + 9c = 285 eqn 1
5d + 5c = 225 equation 2
subtract equation 2 from 1
4c = 60
c = 15
substitute for c in eqn 1
5d + 9(15) = 285
5d = 150
d = 30
5(30) + 6(15) = 240
The M.A.T.H. Company has a savings plan for their employees. If an employee makes an initial contribution of $2500
and the company pays 7.5% interest compounded weekly, how much will the employee have after 10 years?
Show work
Answer:I don’t have a calculator that can do this with me, but just type what I wrote in the step by step section into the calculator
Step-by-step explanation:
2500(1+(0.075/52))^(52•10)
Bc the formula is initial amount(1+(rate of interest/times compounded each year))^(times compounded each year• years)
eileen spent 75 cents of her dollar at the market. how much money does she have left ???
Answer:
25 cents
Step-by-step explanation:
In perspective, that's 0.25 of her dollar left
6_7/8 + 9_5/16 pls help
Answer:
it is 16_3/6
Step-by-step explanation:
basic addition.
PLEASE HELP ASAP. I NEED TO KNOW NOW
Detemine which equation has the same solutions as the equation below.
4x^2+32x-28=0
Answer:
the answer is x1 = -4- square root of 23 x2= -4+ square root of 23
Here is the question
Answer:
A im pretty sure
Step-by-step explanation:
mark me brainliest please lol
Line perpendicular to y=2x+8
The chorus at an elementary school is made up on fifth and sixth graders. This year, the chorus had 12 fifth-grade girls, 9 fifth-grade boys, 14 sixth-grade girls, and 10 sixth-grade boys.
Find the following ratios:
a. The ratio of boys to girls
b. The ratio of fifth graders to sixth graders
c. The ratio of girls to the total number of students in the chorus
Answer:
A: 19:26 B:7:8 C:26:45
Step-by-step explanation:
Question A
First to find the ratio between the boys and girls you would add all of the different groups with boys and girls. This would be done by,
Boys
9+10=19
Girls
12+14=26
Now that you have the total number of boys and girls you make this ratio,
19:26
That is the final answer
Question B
For this it is very similar to the boys to girls ratio. You still add the total on each side and then form a ratio. From before you would start by adding both of the different sides which would be done by,
Fifth Graders
12+9=21
Sixth Graders
14+10=24
Now that you have the total number of both of the different grades you make this ratio,
21:24
You can simplify this by finding the lowest common factor which would be
7:8
Question C
To answer this it is very similar to the first two but instead you will find one group and all of the groups to form the ratio. Now you need to add all of the people in each of the groups.
Girls
12+14=26
All
12+9+14+10=45
Now with the total number of both you will form a ratio
26:45
This is your final answer because you cant simplify this any further
Evacuate 8+ W/4 when W equals 16
Answer:
12
Step-by-step explanation:
8+16/4
8+4
rlly EZ PTS JUST do the first 1 and ty
Answer:
This is a rational expression
MATH HELP ASAP!!! MARKING BRAINLIEST
7. A survey showed that 55% of a travel company's customers were planning an
overseas vacation the following year. Predict how many of the travel company's 12.400 travelers will vacation
overseas the following year.
Answer:
It is just .55*12,400
Step-by-step explanation:
thats literally all it is
Answer:
If you Meant (12,400) then around 6,820 planned to travel again
Step-by-step explanation:
A system of equations is shown below.
x+y=5
73 +8y= 37
Which of the following are valid first steps in an algebraic method to solve the system of equations?
Answer:
the answer is C
Step-by-step explanation:
hope it helped!!!
Can anybody help me please
Step-by-step explanation:
I think you are clear. You can follow me to get more answers. Thanks.
Use the distributive property to remove the parentheses.
- 4(5u - 3y-1)
Answer:
-20u + 12y + 4
Step-by-step explanation:
We have the equation -4(5u - 3y - 1) and are asked to use the distributive property to remove the parenthesis.
When using the distributive property, you have to multiply the number outside the parenthesis to all numbers inside the parenthesis, do as followed :
-4(5u - 3y - 1)
(5u(-4) -3y(-4) -1(-4))
-20u + 12y + 4
How many degrees is a full circle
Answer:
360 degrees is a full circle.
Help please I’ll give points
Answer:
3 and 8 are supplementary
4 is congruent to 8
3 is congruent to 1
What does AB equal in this problem? It’s timed
Answer:
For angle B which is 50 degrees,
hypotenuse = AB =?
Adjacent = BC = 2 units......(given)
cos 50 = adjacent / hypotenuse
0.643 = 2 / AB. .....(as cos 50 = 0.643 approx)
AB * 0.643 = 2
AB = 2 / 0.643
AB = 3.11 units(approx)
Valley Elementary School has a running track that is mile long. Ten students
keep track of the distance they run each day. The distances the 10 students ran
on Monday are shown in the line plot.
X
X
2 23 24 23 22 23 22 21 3 31 32
Distance Run (miles)
How many laps were run by the student who ran the shortest distance?
16
sry im late
...............
Answer:
16!!
Step-by-step explanation:
I got it right on my major test for the year!
Which value could be substituted for x in order to make the inequality true? 8 < x < 8.5
Answer:
8 < 8.2 <8.5
Step-by-step explanation:
Pick a number that is greater than 8 but less than 8.5.
Ex: 8.1, 8.2, 8.3, 8.4
Rowenas new kitten weights 12 times as much as her hamster. The conbines weight of the kitten and thw hamster is 468 grams. What is the weight of the kitten
Answer: 36
Step-by-step explanation: 36x12=432
432+36=468
Solve the following quadratic equation for all values of xx in simplest form.
4(x-2)^2=16
Answer:
[tex]x=4,\:x=0[/tex]
Step-by-step explanation:
[tex]\mathrm{Divide\:both\:sides\:by\:}4[/tex]
[tex]\frac{4\left(x-2\right)^2}{4}=\frac{16}{4}[/tex]
[tex]\mathrm{Simplify}[/tex]
[tex](x-2)^{2} =4[/tex]
[tex]\mathrm{For\:}\left(g\left(x\right)\right)^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}g\left(x\right)=\sqrt{f\left(a\right)},\:\:-\sqrt{f\left(a\right)}[/tex]
[tex]x=4,\:x=0[/tex]
Tell me if it's censored since my wifi is terrible.
which representation does NOT show y as a function of x
Solve with substitution. Show each step of your work
4x + y = 12
6x + 2y = 18
this dot plot is symmetric and the data set has no extreme values what is the best measures of center for this dot plot
Answer:
Step-by-step explanation:
all i know is that it is not the IQR maybe its the MAD but im not sure
Answer:
It's B
Step-by-step explanation:
I took the test and I got it right. No problem :D
A television that has a regular price at $999 is on sale this week for $799. By what percent did the price of the television decrease? What proportion would you use to solve this problem?
A Difference over Original - 100 over x%
B $799 over $999 = x% over 100
C $200 over $999 = x% over 100
D Difference over Total = x% over 100
Answer:
C. $200 over $999 = x% over 100
Step-by-step explanation:
200/999 = 0.2002002002 about 20%
that's how much it decreases since they have a difference of 200.
Marking brainliest! (easy)
What’s your favorite subject in school that inspires you and why?
Answer:
Art
Step-by-step explanation:
It's art because I'm able to express my creativity through all kinds of art that I like. I can draw what I love, or I can belt it out while my vocal chords train themselves.
helpp plzzzzzzzzzzzzzzzzzzzzzzzzz
Answer:
jhgydghv f yf
Step-by-step explanation:
Question 4 of 10
Which of the following is the equation of a line in slope-intercept form for a
line with slope = 5 and y-intercept at (0, -3)?
A. y=-3x + 5
B. x = 3y-5
C. y= 5x + 3
O D. y = 5x - 3
Answer:
d. y=5x-3
Slope-intercept form is y=mx+b.
m= slope
b= y intercept
so, m=5 and b= -3
Substitute with those values and then you have the equation.
a^2+b^2= 70?
what is a and b?
Answer:
a= (square root symbol) 70-b^2
b= (square root symbol) 70-a^2
Step-by-step explanation:
i used m athway :)
Wsg Katara I missed you Fr, everything been going alright? Hit me up when you get the chance.