Solve the system by substitution
2x + 10y = -32
x = -9y
What is the present value of the following set of cash flows if the discount rate is 13.8%? (the cash flows occur at the end of each period) (round answer to nearest penny and enter in the following format 12345.67)
Year 0 cash flow = -3200 (a negative cash flow)
Year 1 cash flow = 900
Year 2 cash flow = 1000
Year 3 cash flow = 1500
Year 4 cash flow = 1900
Answer:
"flow" (and any subsequent words) was ignored because we limit queries to 32 words.
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Divide j by 9 and the multiply the quotient by 2
Answer:
Step-by-step explanation:
you will need to do:
j/9*2=2j/9
HOW DO I DO THIS HELP
Answer:
I am pretty sure that you would divide 247 by 19 and whatever that answer is would be the answer
Step-by-step explanation:
Bella and Zoe went blueberry picking. Their blueberries weighed a total of 23.4 ounces. If Bella's
blueberries weighed 11.9 ounces, how many ounces (z) did Zoe pick? *
Answer:
Zoe picked 11.5 ounces
Step-by-step explanation:
23.4 - 11.9 = 11.5 ounces
At a student council meeting, there was a total of 65 students present. Of those students, 35 were female.
a. By what percent is the number of females greater than the number of males? Round your answer to the nearest tenth.
35 divided by 65
b. By what percent is the number of males less than the number of females? Round your answer to the nearest tenth.
Answer:
a = 50 b = 50
Step-by-step explanation:
a. 35/65=0.53 - rounded to the nearest tenth would equal to 50.
b.
65-35=30
30/65 = .46
rounded to the nearest tenth equals to 50.
Hope this helps!
find the roots of x^4-6x^2+8
In my Knowledge
x^4-6x^2+8=0
WILL GIVE BRAINLIEST TO BEST ANSWERED
Answer:
B
Step-by-step explanation:
Hope this helps
Answer:
It would be B
Step-by-step explanation:
Hope this helps
Rewrite 30x + 75 using the distributive property with the greatest
common factor located in front of the parentheses.
PLEASE ASAP
Step-by-step explanation:
15(2x + 5)
because 15 is the GCF of 30 and 75
please help. I can't find answer.
Answer:
-1,5
Step-by-step explanation:
Challenge in a company, 95% of the workers are men. If 270people work for the company who
aren't men, how many workers are there in all? Use pencil and paper. Show two different ways that
you can solve this problem.
There are workers in all. (Type a whole num
Answer:
5,400
Step-by-step explanation:
5% = 270
270 ÷ 5 = 54
54 × 100 = 5400
How do you determine if a function is even, odd, or neither
Answer:
You may be asked to "determine algebraically" whether a function is even or odd. To do this, you take the function and plug –x in for x, and then simplify. If you end up with the exact same function that you started with (that is, if f (–x) = f (x), so all of the signs are the same), then the function is even.
Step-by-step explanation:
How much more money does it cost to burn trash than to send it to a landfill? Sanitation Costs (per pound) Recycling $30 Landfilling $50 Burning $75 2,000 pounds = 1 ton/ $25 per ton / $25 per pound / $45 per ton / $45 per pound
The RideEm Bicycles factory can produce 100 bicycles in a day at a total cost of $10,900, and it can produce 120 bicycles in a day at a total cost of $11,700. (a) Find a linear function that models the total cost for RideEm to produce x bicycles.
Answer:
c(x) = 40 (x) + $6,900
Step-by-step explanation:
According to the scenario, given data are as follows,
Total cost of 100 bicycles (x1) = $10,900
Total cost of 120 bicycles (x2) = $11,700
Let Number of bicycles = X
Than cost of X bicycles = c(X)
let, fixed cost be F and variables cost be V, than
c(X) = V(X) + F
So, we can calculate variable cost by using following method,
V = c(x2) - c(x1) ÷ ( x2 - x1)
= ( $11,700 - $10,900) ÷ ( 120 - 100)
= $800 ÷ 20
= $40
So, calculate fixed cast by putting value to equation,
$10,900 = ($40 ×100) + F
F = $10,900 - $4,000 = $6,900
So, For x number of bicycles, cost equation will be,
c(x) = 40 (x) + $6,900
Pls help I’ll brainlest ASAP
Answer:
first box -1
second box 2
Step-by-step explanation:
Hope I helped!!
Write a recursive formula for the sequence 180,160, 140, 120, 100...
Answer:
g(n) = 180 - 20(n-1)
Step-by-step explanation:
Since your has its g(1) value as 180, we put 180 in front. Then, we subtract 20 multiplied by n-1, n being the sequence number. For example, if the recursive function has recursed 3 times, we do 3-1, which is 2. We multiply 2 with 20, which is 40. Finally, we subtract 40 from 180, which is 140. This equation is equivalent to g(3) = 180 - 20(3-1). When the sequence has g(3), we clearly see the answer is 140. When we look at the sequence, the third number is 140, proving this equation correct.
find x pls help lol
Answer:
x=6
Step-by-step explanation:
x is the geometric mean of 3 and 12.
3 · 12 = x²
x=6
On the first day of soccer camp, all the players were divided into 2 teams. there were 9 players on each team. write an equation, that when solved, will tell the total number of players, p.
Answer:
2*9=18
Step-by-step explanation:
if there is 9 players on each of the 2 teams there would be 18 players in total
(4+4)÷22×2
plss someone answer hurry <3
Answer:
first is 4+4=8.........second is 22×2=11 ..........third is 8÷11=0.7272727273 u can do it 0.72
Step-by-step explanation:
hope this help
Answer:
0.72
Step-by-step explanation:
10h + 3y + 6 -4h -y -2 simplified
Answer:
6 h + 2 y + 4 is your answer
Step-by-step explanation:
Hope this helps! :)
Answer:
6h+2y+4
Step-by-step explanation:
so all you do is just subtract common factors so for 10h you just do 10h -4h and get 6h and do that for the rest
what is 1 + 3s > 7 sadhfashdfajdfadfa
Answer:
4??????????????
Step-by-step explanation:
&÷&$^#£#*$,$
What is the scale factor of the dilation shown?
a salmon can swim 37.5 meters in 3 seconds. A swordfish can swim 3,204 meters in 2 minutes. which fish swims faster? explain
Answer:
The salmon can swim faster.
Step-by-step explanation:
The salmon can swim faster BECAUSE, if you multiply 37.5x60 (60 stand for seconds, and 60 seconds is a minute) it equals to 2250. If you do 2250x2, that equals 4500, and the 2 is two minutes. The swordfish swims 3,204 meters in 2 minutes, and the salmon swims 4500 meters in 2 minutes. Therefor, the salmon is faster.
solve this equation pleaseee
Answer: -26/15
Step-by-step explanation:
8+7 cause f(x) is 8
what is the predicted height of a new 18 year old drama student in inches ?
А
D
B В
С
If mZABD = 65° and m2DBC = 60°,
then m ABC = [? ]°
Enter
please help I will give you brainliest
Answer:
angle abc=125°
.......................
Answer:
125
Step-by-step explanation:
Using the angle addition postulate,
Parts of an Angle add up to form a new angle with the measure of that angle is the sum of the two separate angles.
Add ABD and DBC
[tex]65 + 60 = 125[/tex]
ABC=125
What does Arc C D E describe?
a minor arc
a major arc
a semicircle
a chord
Answer:B major arc
Step-by-step explanation:
edg
The arc CDE shown in the figure attached in the question describes a major arc. The correct option is B.
What is a Major arc of a Circle?A major arc in a circle is an arc that shows that its measurement is greater than that of 180°. A major arc is one with a measure greater than 180 degrees.
A semicircle is an arc that divides a circle in half and has a measure of 180 degrees. A circle's endpoints can be used to define two semicircles or one minor arc and one major arc.
From the given figure, the arc CDE shows that the arc is greater than 180°, so it can be referred to as the major arc.
A minor arc is an arc that is less than 180°
A semicircle is an arc that is equal to 180°
Therefore, the correct option is B.
Learn more about major arc here:
brainly.com/question/10242229
#SPJ5
Okay can you do this for a test you can be brainleist
hope it's helpful ❤❤❤
THANK YOU
❤
Solve the proportion 6/11 = 9/m
Please show your work
Answer:
see in the picture, the perimeter of this rectangle is
2( x + 3x) = 8x but the perimeter is 65.6
=> 8x = 65.6
<=> x = 65.6/8
=> x = 8.2
