The interest of $4000 in 2 years is 500. what is the simple interest rate?
Answer:
0.0625/year or 6.25%/year
Step-by-step explanation:
Simple interest formula:
I = Prt where I = interest (final) amount, P = principal (initial) amount, r = interest rate, t = time (years)We are given these values:
I = $500 P = $4000 t = 2 yearsWe want to find r, the simple interest rate.
Substitute these known values into the formula.
I = Prt 500 = (4000) × r × (2) 500 = 8000r 0.0625 = rThe simple interest rate is 0.0625, aka 6.25% per year.
The half-life of a radioactive kind of barium is 3 minutes. How much will be left after 6
minutes, if you start with 80 grams of it?
Answer:
20 Grams will be left after 6 minutes.
Step-by-step explanation:
Four times a number, minus 8, is equal to three times the number plus 4
Answer:
4n-8=3n+4
Step-by-step explanation:
4n-8=3n+4
+8 +8
4n=3n+12
-3n -3n
n=12
Step-by-step explanation:
correct equation is
(4x - 8 ) =(3x + 4)
4x - 3x = 8 + 4
x = 12
hope it helps
Nobody knows it somebody hel
The required value of x = 12 and the side length of the triangle is 12 units. which is determined by Pythagoras's theorem.
What is Pythagoras's theorem?
Pythagoras's theorem states that in a right-angled triangle, the square of one angle is equal to the sum of the squares of the other two sides.
The given triangle is a right-angled triangle.
As per Pythagoras's theorem,
⇒ a² + b² = c²
Here a = 16, b = x and c = 20
Substitute the values in the formula,
⇒ 16² + x² =20²
⇒ 256 + x² = 400
⇒ x² = 400 - 256
Apply the subtraction operation,
⇒ x² = 144
⇒ x = √144
⇒ x = 12
Therefore, the required value of x is 12 units.
Learn more about Pythagoras's theorem here:
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#SPJ2
I'm having trouble with finding the solutions.
Answer:x=−8 and y=8
Step-by-step explanation: Do you want it solved step by step?
Answer:
One solution, (-8,8)
x = -8
y = 8
Step-by-step explanation:
-6x + 3y = 72 then 3y = 72 + 6x, y = 24 + 2x
5x + 8y = 24
substitute for y:
5x + 8(24 + 2x) = 24
5x + 192 + 16x = 24
21x = -168
x = -8
y = 24 + 2(-8) = 8
WHY IS IT SO HARD FOR PPL TO HELP ONE LITTLE GIRL THAT IS ONLY 11 ALL SHE ASK IS PPL NICE PPL TO HELP HER SHE NEEDS HELP ITS NOT THAT HARD JUST HELP HER JEZZ
pls solve this for me i need help bad
Answer:
1 1/4 In
BTW the image is clear now so I can actually see it
d(n)=8-6(n-1)
6th term in the sequence
Answer:
-22
Step-by-step explanation:
d(n)=8-6(n-1)
d(6)=8-6(6-1)=8-6(5)= -22
A method of calculating interest using 365-day year is the(?) method.
(Quantitative literacy)
Step-by-step explanation:
To calculate the interest payment under the 365/360 method, banks multiply the stated interest rate by 365, then divide by 360. However, due to the numerator and denominator not matching, the 365/360 method has been held to increase the effective interest rate by 0.01389 in a non-leap year.angles measures and segment lengths !!
can someone please help me :) marking as brainlest
Answer:
1) Z = 3.17
2) 4.69 or √22
3) X = 42°
4) X = 60°
Step-by-step explanation:
1) (4)(8+4) = (Z)(Z+12)
48 = Z² + 12Z
Z² + 12Z -48 = 0
(Z +15.17)(Z - 3.17) = 0
Z = 3.17
2) (2)(11) = Y²
y² = 22
Y = 4.69 or √22
3) 180° - 139° = 41°
41° = 1/2(40° + X)
41° = 20° + 0.5X
21° = 0.5X
X = 42°
4) X = 1/2(240°-120°)
X = 1/2(120°)
X = 60°
you have to use distributive property
Answer:
-56n+7m
explanation:
simply the expression
[tex]solution \\ - 7(8n - m) \\ - 7(8n) - 7(-m) \\ = - 56n +7m[/tex]
[tex] \huge \colorbox{pink}{Answer} [/tex]
- 56n + 7mCorrect me if I'm wrong
Hope it helps ^_^
PLEASE HELPPPP
Find the equation of the line
Answer:
Y = 3/4x - 2
Step-by-step explanation:
Slope = 3/4
Y intercept = - 2
What was the shortest measurement?
Length of insects (in inches)
Answer:
[tex]1\frac{1}{2}[/tex] inches
Step-by-step explanation:
The shortest measurement is the smallest number with a x over it. In this case, the smallest one is [tex]1\frac{1}{2}[/tex] inches.
What would be the area of a polygon that is 15 and 18 inches??
Answer:
270
Step-by-step explanation:
15x18
Given f(x) = |2x - 1| + 5, evaluate f(-3).
Answer:
Step-by-step explanation:
f(-3) = |2(-3)-1| + 5 = |-7| + 5 = 7 + 5 = 12
how to solve this 3x³+x-11x+1
Answer:
You can’t solve but you can simplify to
3x^3-10x+1
Step-by-step explanation:
Answer:
3x^3-10x+1 ?
Step-by-step explanation:
Please help me find the correct answers
Answer:
1) 63cm²
2)28.27cm²
(dont put the cm² in your answer though since its already there)
Step-by-step explanation:
Surface area of the cardboard part formula :
Base × Height
you have the radius going half way so add another 3cm to make it 6cm so you have the full length
6 x 10.5= 63cm²
Plastic part of the can :
[tex]\pi \: r^{2} [/tex]
3cm is your radius so.
[tex]\pi \times 3 ^{2} = 28.27433388[/tex]
but its asking you to round to the nearest hundredth so
28.27cm²
plzzzz I have no idea what to do
Answer:
201
Step-by-step explanation:
Answer:
I am gonna be honest with you I don't
know this answer but I have something that might help
COPY THIS : https://miniwebtool.com/exponential-growth-calculator/
Step-by-step explanation:
write equations of each line in slope-intercept form
X by 2 equal to X by 3 + 1
Step-by-step explanation:
[tex] \frac{x}{2} = \frac{x}{3} + 1 [/tex]
Find the value of x. Round the nearest tenth
Answer:
x ≈ 30.7
Step-by-step explanation:
Reference angle = 61°
Opposite side length = x
Adjacent side length = 17
Applying the trigonometric function TOA, we have:
Tan 61 = opp/adj
Tan 61 = x/17
17 × Tan 61 = x
x ≈ 30.7
As a 7 inch candle burns down, its height decreases inch each hour. How many hours does it
take for the candle to burn completely?
Answer:7 hours
Step-by-step explanation: Well its 7 inches and it burns an inch an hour so its 7 hours
Pls mark as brill
what is the are of the parallelogram(look at picture)
Answer:
18 cm
Step-by-step explanation:
Tom has 28 milk chocolates and Emily has 24 dark chocolates. They have to divide these chocolates into small packets that each have the same
number of dark chocolates and the same number of milk chocolates. They also want to use all of the chocolates,
The maximum number of packets they can make is
To make the maximum number of packets, each packet should have
milk chocolates and
dark chocolates
Answer: The answer is 4
Step-by-step explanation: In this problem, all you have to do is find the GCF and that is the max amount
Answer:
The correct answer is 4 :)
Step-by-step explanation:
Algebra 2 math
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros.
3,-2+2i
Thank you!
Answer:
i dont know if this helps
Step-by-step explanation:
mr lyons used 2 and a half cups of flour for one recipe and 4 and two thirds cups of flour for another recipie how much flour did he use together
Six and 3 over 5
Step-by-step explanation:
Add whole number first
2 plus 4 equal to 6
2 plus 1 equal to 3
3 plus 2 equal 5.
Therefore Ans equal six three over five
Answer:
7 cups
Step-by-step explanation:
convert 2/3 and 1/2 into 4/6 and 3/6 then and 12/6 to 3/6 and 24/6 to 3/6 to get 15/6 and 27/6 add them together to get 42/6 and convert to whole number to get 7 cups
Three hundred tenured professors at Florida Universities are randomly sampled and are asked: “On what day of the week were you born?” The results are in the table below. Assuming that each weekday has an equal theoretical probability, which day of the week has the most unusual observed frequency in this sample?
Answer:
Tuesday
Step-by-step explanation:
Answer:
Third option Tuesday
Step-by-step explanation:
Use the conversion that 1 ounce is approximately 28.35 grams to calculate the unit price per ounce for 283.5 grams at $5.48.
a.
$0.06
b.
$0.55
c.
$5.48
d.
$54.80
Answer: B
Step-by-step explanation:
10 ounces in 283.5
5.48/10=0.548
reduce to 0.55
Answer:
Use the conversion that 1 ounce is approximately 28.35 grams to calculate the unit price per ounce for 283.5 grams at $5.48.
a.
$0.06
b. <<<<<<<-------CORRECT
$0.55
c.
$5.48
d.
$54.80
Step-by-step explanation:
eDGE 2021
After 3 hours of work, Malachi earned $18.
How much did he earn per hour? Write an
equation that represents the amount of
money he earned, y, after "x" hours.
Answer:
6 dollers per hour
Step-by-step explanation:
becyase you do 3 divided by 18 to get 6
Enter the equations of the asymptotes for the function f(x).
f(x)=−2x+4−6
Vertical asymptote:
Horizontal asymptote:
Answer:
Vertical Asymptote: -4
Horizontal Asymptote: -6
Step-by-step explanation:
Using it's concepts, it is found that:
There is a vertical asymptote at x = 4.There is a horizontal asymptote at y = -6.What are the asymptotes of a function f(x)?The vertical asymptotes are the values of x which are outside the domain, which in a fraction are the zeroes of the denominator.The horizontal asymptote is the value of f(x) as x goes to infinity, as long as this value is different of infinity.In this problem, the function is given by:
[tex]f(x) = -\frac{2}{x + 4} - 6[/tex]
Hence:
[tex]x + 4 = 0 \rightarrow x = 4[/tex]
There is a vertical asymptote at x = 4.
As for the horizontal:
[tex]y = \lim_{x \rightarrow 0} -\frac{2}{x + 4} - 6 = -\frac{2}{\infty + 4} - 6 = -0 - 6 = -6[/tex]
There is a horizontal asymptote at y = -6.
More can be learned about asymptotes at https://brainly.com/question/16948935
If 1/3 of a factory is female and we want to sample workers at this factory, then approximately 1/3 of the sample should be female. True or False?