Answer:
Results are below.
Step-by-step explanation:
Giving the following information:
Current population (PV)= 300,000
Increase rate (g)= 6% per year
To calculate the population after "n" years, we need to use the following formula:
FV= PV*(1 + g)^n
For example, after 10 years:
FV= 300,000*(1.06^10)
FV= 537,254
Find the simple interest earned
after 8 years in an account with a
principal of $5,000 and an annual
interest rate of 3%.
Answer:
SI = $1,200 ; A = $6,200
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 3%/100 = 0.03 per year,
then, solving our equation
I = 5000 × 0.03 × 8 = 1200
I = $ 1,200.00
The simple interest accumulated
on a principal of $ 5,000.00
at a rate of 3% per year
for 8 years is $ 1,200.00.
find the volume of a rectangular pyramid with a base of 2 meters by 6 meters and a height of 3 meters (no photo attached)
Answer:
36 meters^3
Step-by-step explanation:
Formula: Bh
B=Base area
h=height
to find the base area, multiply 2 and 6
2x6 = 12
B=12
and the height is given, so just insert your numbers into the formula
12x3=36
PLEASE PLEASE PLEASE HELPPP PLS
1
The power 3-3 equals
27
Which expression is equivalent to 3-3?
1
32
O
O
ОО
- lol
1
Answer:
Step-by-step explanation:
Not 3-3 (which is subtraction), but 3^3 (which involves exponentiation.
3^3 = 27
Also: 2^3 = 8; 5^3 = 125
You will see lots of exponentiation in math; please practice and ask questions about it if you have any doubts.
Find the height of this shape, which has a volume of 15/32 cubic feet. Enter answer as a simplified fraction.
PLEASE HELP ME IM BEGGING YOU!
Answer:
2 1/2
Step-by-step explanation:
15/32 divided by 1/4 is 1 7/8, 1 7/8 divided by 3/4 is 2 1/2
Hope this helps :)
A linear equation, in terms of x, is correctly solved. The final step in the solution process shows that there are infinitely many solutions of the equation. Which could be the final step? A. x = 0
В. 312 = 427
C. 5,678 = 5,678
D. x = 100,000,000
Answer:
C)
Step-by-step explanation:
infinite number of solutions means the left side equals the right side of the equation
no solution means the left side does not equal the right side
x = {whatever} means there is one solution
Help me with this please
!!!!!!!!!!!!!
Answer:
q = [tex]10\sqrt{3}[/tex] yards
Step-by-step explanation:
Tan(60) = [tex]\frac{q}{10}[/tex]
Tan(60) * 10 = q
17.321 = q
Radical form = [tex]10\sqrt{3}[/tex]
Hope this helps!
Jessica went shopping for a new watch. She found a watch that was originally priced at $50 on sale for $40. By what percent had the watch been marked down?
Answer:
20%
Step-by-step explanation:
We were given a price at $50 on sale for $40. To get the markdown percentage, take the amount of money you've discounted the merchandise at and divide it by the sales price.
$50 sweaters, you can put them on sale for $40.
[tex]50 - 40 = 10[/tex]
The difference between these two prices is $10.
Now, we need to add the amount of which it was marked down
[tex]10 + 10 = 20[/tex]
Therefore, the watch has been marked down by 20%.
Diego was trying to write 2^3 · 2^2 with a single exponent and wrote 2^3·2^2 = 2^3*2 = 2^6 . Explain to Diego what his mistake was and what the answer should be.
Answer:
2^3·2^2 = 2^3+2 = 2^5
Step-by-step explanation:
Diego was trying to write 2^3 · 2^2
He wrote 2^3·2^2 = 2^3*2 = 2^6
But this is wrong because when bases are same exponents are added.
This is the law of exponents.
The correct form would be
2^3·2^2 = 2^3+2 = 2^5
For understanding it better we can write it like this
2^3·2^2 =
There are 3 two and 2 twos .When totaled there are 5 two not 6 twos.
Could someone please help me out.
-2X^2 -40X +200
Answer:
I think is
2
-2(x +20x-100)
please help with this question
1. 7x - 11 = 3x + -19 *
Your an.wer
an wel
What is the answer
Answer:
x= -2
Step-by-step explanation:
7x−11+11=3x−19+11=
7x-3x=3x−8-3x=
x= -2
HELP!!! Choose the best answer.
Answer:
x^3y^2+x^2y^3-x^2-y^2
Step-by-step explanation:
I will edit my answer if you need my explanation.
If this has helped you please mark as brainliest
In a group of 200 students, 100 are taking Geometry, 60 are taking IPC and 5 are taking both Geometry and IPC. If a student, chosen at random, is taking Geometry, what is the probability that he or she is taking IPC?
a) 0.025
b) 0.05
c) 0.031
d) 0.083
Help me please :))))))))))
Answer:
11sqrt(2)
Step-by-step explanation:
Using pythagoras theorem
Please help me!
The base of a rectangular prism has dimensions measuring 8 feet by 17 feet. If the volume of the prism is 1,632 cubic feet, find the height of the prism.
Answer:
Step-by-step explanation:
how soon do you need the answer
how do you illustrste inequalities on a number line
Answer:
You can use a period or a circle (not colored in)
Two dice are rolled. Find the probability for rolling an odd number on one die and a 6 on the other.
A. 1/12
B. 1/2
C. 1/6
D. 1/36
Answer: I think its C
Step-by-step explanation:
Si f(x)=2x-6 , entonces f(3)=?
Answer:
f(3)= 0
Step-by-step explanation:
f(3)= 2*3 - 6 = 6 - 6 = 0
Ayla assembles a straight path for her toy trains using 11 pieces of track. Each piece of track is 8 centimeters long.
How long is the path?
Answer:
88 centimeters
Step-by-step explanation:
8 times 11 is 88
The length of the path is 88 centimeters.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example: so
1 + 3x + 4y = 7 is an expression.com
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
Ayla uses 11 pieces of track, and each piece is 8 centimeters long, so the total length of the path is:
11 pieces of track x 8 centimeters per piece
= 88 centimeters
Therefore,
The length of the path is 88 centimeters.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ3
what is the area of the triangle 3,4,5
plzzzz help me!!!! thank you in advance.
Answer:
x-15
Step-by-step explanation:
less than means it comes after
so the 15 is subtracted from x
x-15
Answer:
A. x - 15
Step-by-step explanation:
Joseph and his younger brother, Ryan, are taking a backpacking trip and must take a total of 12 gallons of water. Ryan will carry 4 less than half of gallons Joseph will carry. Let x be the number of gallons Joseph carries and let y be the number of gallons Ryan carries.
Hope it helps you...
How long would the straw be?
Answer:
Length of straw = 11 inch (Approx.)
Step-by-step explanation:
Given:
Length of cuboid = 9 inch
Width of cuboid = 5 inch
Height of cuboid = 4 inch
Find;
Length of straw
Computation:
Length of straw = Diagonal of cuboid
Diagonal of cuboid = √l² + b² + h²
Diagonal of cuboid = √9² + 5² + 4²
Diagonal of cuboid = √81 + 25 + 16
Diagonal of cuboid = √122
Diagonal of cuboid = 11.04
Length of straw = 11 inch (Approx.)
Someone please help me
Answer:
a
Step-by-step explanation:
you add the exponents together when there are parentheses
Answer:
B
Step-by-step explanation:
When raising a number to a power, to another power, you can multiply the exponents. Think of (6^3)^2 as (6*6*6)^2. (6*6*6)^2 is equal to (6*6*6)*(6*6*6). This is the same as 6^6.
Find the equation of the line
That is perpendicular to y=-2x+1 and contains the point (8,2)
Answer:
y=.5x-2
Step-by-step explanation:
If one line is perpendicular to another that means that their slopes are negative reciprocals
which means that the slope (or m in y=mx+b) is .5
so far we have
y=.5x+b
to solve for b we plug in (8,2)
2=.5(8)+b
2=4+b
-2=b
therefore our equation is
y=.5x-2
Answer:
hope it helps
stay safe healthy and happy.
Which of the following expressions are factored out?
5(2x + 7)
18y + 12
31x + 21
7.5x + 20y
12x - 6
6(6x - 1)
9(y- 4)
32x -96
15x - 35 + 20y
16x - 12
3(4x - 5)
15x - 18
4 - 3y
5(x + 9 + 3y)
28x + 20
-4x + 2
Answer:
one of them
Step-by-step explanation:
A rectangle with an area of 124 cm2 has a length that is 4 times the width. What is the width?
Answer:
62
Step-by-step explanation:
124*2=248
248/4=62
The question is in the image above ^
Answer:
the answer is 8 and you are welcome
Please help i will give decent points if corrected