Answer:
250.35
Step-by-step explanation:
The interest rate is about 7% per year.
What is simple interest?Simple interest is the amount of interest charged on a specific principal amount at a specific interest rate. Compound interest, on the other hand, is the interest that is computed using both the principal and the interest that has accumulated over the preceding period.
We can use the formula for simple interest to find the annual interest rate:
I = P * r * t
where I is the interest, P is the principal (the amount borrowed or invested), r is the annual interest rate as a decimal, and t is the time in years.
Plugging in the given values, we have:
164.50 = 940 * r * 2.5
Dividing both sides by 940 * 2.5, we get:
r = 164.50 / (940 * 2.5)
r ≈ 0.07
Multiplying by 100 to convert to a percentage, we get:
r ≈ 7%
Therefore, the annual interest rate is approximately 7%.
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IM STRUGGLING SO BAD HELP ;-; Find the area of the shaded region. Use 3.14 for n.
2 yd
2 yd
3 yd
6 yd
-8 yd —
sydd syd
Syd →
Answer:
57.74 yd²
Step-by-step explanation:
First, find the area of the "rectangle" as if there weren't different figure cut out of it:
(5+6+5)8
16(8)
128 yd²
Next, we are going to find the area of the four figures that are cut out from the rectangle. The circle at the bottom, the rectangle at the top, and the triangles on each side.
The first shape we can tackle will be the circle. The formula for finding the area of a circle is πr² or in this case 3.14r². The diameter of the circle is 6 yards, and half of the diameter is equal to the radius which gives us 3 yards as the length. Now simplify the expression:
3.14(3)²
3.14(9)
28.26 yd² is the area of the circle.
Next, we're going to find the area of the rectangle at the top. It's dimensions are 6 yards by 3 yards, which gives us an easy 18 yards² as the area (lxw).
Now we're going to solve for the area of the triangles. By the looks of the general dimensions of this shape, I am assuming these triangles are congruent to each other, which means we will only have to solve for its area once. To find the area of a triangle we have to use the expression: (lxw)/2. However, we don't know one of those dimensions. We know that the length is 8 yards as shown in the diagram, and by using the widths 2 yards and 5 yards, and their relation to the triangle, we can deduce the width is 3 yards. Now we have values necessary to simplify the expression:
(8x3)/2
24/2
12 yards² is the area of one triangle.
Because I stated previously that the triangles are congruent, they both have an area of 12 yards. Now we add the areas of each of the four figures, and subtract them from the area of our large rectangle:
128-(12+12+28.26+18)
128-70.26
57.74 yd² is the area of the shaded region
A waitress earned $9 per hour at her job plus an additional $75 in tips on Friday. She earned more than $150 total. Which inequality best represents the situation, where h represents the number of hours she worked on Friday? *
A. 9 + 75h > 150
B. 9 + 75h ≥ 150
C. 9h + 75 > 150
D. 9h + 75 ≥ 150
Answer:
the answer is c :)
Step-by-step explanation:
Answer:
C. 9h + 75 > 150Step-by-step explanation:
One part is that it says that she makes more than, not more than or equal too 150. Which cuts the options down to two.
A. and C.
The second thing that the text says is that she makes 9 dollars and hour, not 75 an hour. Which means that A. can't be the answer.
Thus, C. is the correct answer.
Have a good day and good luck!
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
Answer:
The answer is C.
Step-by-step explanation:
The slow cooling of intrusive igneous rock can cause large crystals to form. Crystals also form in metamorphic rock, but due the pressure, are often smaller.
Hope this helped!
Answer:
Metamorphic
Step-by-step explanation:
Please forgive me if im wrong plz dont be mad TT>TT
PLZ HELP I WILL GIVE BRAINLIST IF YOU ANSWER ALL OF THE QUESTIONS
Answer:
a)x=1
b)(1,-9)
c)(-2,0) & (4,0)
d)(0,-8)
Step-by-step explanation:
Goodness, I have nothing to do, so here we go:
a)x=1
b)(1,-9)
c)(-2,0) & (4,0)
d)(0,-8)
P.S. Eternalvanimelda27 is my sister, so we have the same answer, but pls give me brainliest I answered earlier.
Fifteen is % of 120.
Thirty-five percent of 160 is .
Forty-eight is % of 60.
Eleven is 20% of .
Match the terms to their definition.
1. expression. a phrase that represents a mathematical relationship
2. equation a statement that two expressions are equal
Answer:
15 is 12.5% of 120
35% of 160 is 56
48 is 80%of 60
11 is 20% of 55
1.Equation- a statement that two expressions are equal.
2.Expression- a phrase that represents a mathematical relationship
Step-by-step explanation:
Hope this helps! Sorry if any are wrong!
please help will give brainiest if right
Answer:
C. and E.
Step-by-step explanation:
Those options are the only ones that have 7th grade STUDENTS in them. In other words, the other options have other grades and teachers which are not what is necessary for this problem.
Have a good day and good luck!
Your investment of $18,100 at 13.6% compounded annually for 7.5 years will be worth how much?
The amount will be worth $47099.47 after investment of $18,100 at 13.6% compounded annually for 7.5 years.
What is compound interest?Interest accrued on both the principal sum of money and the interest already earned.
The formula for compound interest is
A= p(1+r/100)ⁿ
Where p is principal, r is rate and n is time.
Given that,
The principal amount of investment = $18,100,
Rate of interest = 13.6% compounded annually,
Time = 7.5 years.
The amount after 7.5 years
= [tex]18,100(1 + 13.6/100 )^{15/2}[/tex]
= 47099.47
The amount after 7.5 years will be worth $47099.47.
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hopefully the last question i have to ask today, my grade is toast if i dont get this stuff done so thats why ive asked multiple questions today
Answer:
machine 1 is working faster.
Step-by-step explanation:
PLEASE HELP WILL MARK BRAINLIEST!!
Answer:
2
Hope it helps!
blob
Step-by-step explanation:
HELP AOAOAOAOAo-------------
Answer:
3rd, 4th, and 6th
Step-by-step explanation:
^^ the other answer is incorrect because 4th is def equed to 64 as well!
4th:
lxw=a
10x4= 40
bxh/2= a
12x4= 48/2
= 24
total area: 24+40= 64
Answer this question please and thank you
Step-by-step explanation:
0.116+7.810=7.926
7+1=8
0.116 -------> 0
+ 7.81 --------> 8
-------------------------
7.926 -------> 8
please help, i really need help
Which are the reactants in this reaction?
...pls answer this question???
6 CO2 + 6 H2O ----> C6H12O6 + 6O2
The foundation for a new building at the high school is rectangular in shape. The area of the foundation is 5x^3 + 4x^2 - 10x - 8 square meters. If the width equals (x^2 - 2) meters. What is the length of the rectangular foundation?
We should divide x^2-2 from the equation.
I will spare you from the boring steps of equation dividing.
Now getting 5x+4
Just do this like you are doing long division but instead using variables, be careful there is no x term in the second expression so you have to give it an empty space :)
PLZ HELP I WILL GIVE BRAINLIST IF YOU ANSWER ALL OF THE QUESTIONS
I need help with this thank you i will give branliest
Answer:
A
Step-by-step explanation:
Answer:
option A is correct
Step-by-step explanation:
because angle 1 and angle 5 are not equal
Pls help ASAP need help pls
Answer:
5. The raange Is 16
and the IQR is 1
6. Option 3. (C)
Step-by-step explanation:
PLEASE HELP I BEG OF YOU
( f + g ) ( x ) = 3^x + 10 x + 5 x - 3
Answer:
-5x+3
Step-by-step explanation:
If f(x) = 3x
+ 10x and g(x) = 5x – 3, find (f – g)(x).
A. 18x – 3
B. 3
x
+ 5x + 3
C. 3
x
+ 15x – 3
D. 3
x
– 5x + 3
How many cubes make up the rectangular prism?
Group of answer choices
20 cubes
47 cubes
60 cubes
94 cubes
Answer:
60 cubes
Step-by-step explanation:
I need help plzz.
Dilate this by 1/3
A conical tank holds about 549.5 cubic feet of water. The tank is 21 feet tall. What is the radius of the tank? Use 3.14 for π.
A. 5
B. 10
C. 15
D. 20
A coin is flipped twice. What is the probability that the coin will land on tails on the first flip and will land on tails again on the second flip?
Question 5 options:
1/4 =0.25=20%
1/4 =0.20=25%
1/2 =0.25=25%
1/4 =0.25=25%
Answer:
1/4=0.25=25%
Step-by-step explanation:
A coin has two sides, heads and tails, and if you take 100% divided by two you get 50, you want to know what is the probability it will land on tails TWICE so divide 50 by two and you get 25.
1/2=50
1/4=25
0.25 x 100= 25%
hope that helps
Answer:
1/4=0.25=25%
Step-by-step explanation:
Trish is ordering t-shirts from a website that charges a certain amount per t-shirt plus a flat rate for shipping. The cost for a given number of t-shirts is shown in the table.
Answer: so you add right just add them all up??.?
Step-by-step explanation:
Answer:
What is the question then.
Step-by-step explanation:
What even is the question.
***15 Points*** Answer the questions for 15 Points.
Answer:
Step-by-step explanation:
Answer:
10 years is $4922
Step-by-step explanation:
Plssssssssssssssssss
Answer:
0.5
Step-by-step explanation:
1/2=0.5
Please help me I'm on a time crunch
Drag the tiles to the correct boxes to complete the pairs.
Using the properties of integer exponents, match each expression with the correct equivalent expression.
2⁻³² = (-2²)⁻⁶ • (2⁻⁵)⁻⁴
2⁻⁵ = (2²)² • (2³)⁻³
2⁸ = (-2⁻⁴)⁻² • (2²)⁰
1 = 2⁴ • (2²)⁻²
Please help and give right answers please!
Answer:
7
Step-by-step explanation:
x * x = 7x
7 x 7 = 7 x 7
49 = 49
so if x is 7, the equation is true...
Help pls. It's late and I might fail lollll
Trish is ordering t-shirts from a website that charges a certain amount per t-shirt plus a flat rate for shipping. The cost for a given number of t-shirts is shown in the table.
20a. Write an equation to represent the situation. (Write your answer with no spaces, all lowercase letters, and write the slope as a decimal)
20b. What does the slope mean in the context of the situation?
20c. What does the y-intercept mean in the context of the situation?
Answer:
Hope this helps
Step-by-step explanation:
T means amount of t shirts they are buying
5.99 is amount of shipping cost
first do 32.24-5.99=26.25
then do 26.25/3=8.75
so 8.75= cost of shirt
20a. (8.75*T)+5.99
20b.(I might get this part wrong just let me know)
M=Y2-Y1/X2-X1
so 32.24-5.99/3-0= 26.25/3 Or 8.75
20c=Y=Mx+B
3=8.75(32.24)+b=-279.1