Someone, please help me
Answers
Answer:
≈ $937
Step-by-step explanation:
to answer this, we have to use the compound interest formula which is:
A = P(1 + r/n)^nt
the meanings of each variable are:
A = result
P = principal amount
r = rate (in decimal form)
n = the number of compound periods (eg: annually, quarterly, etc)
t = time
in the word problem, we need to solve for A. we are given P, r, n, and t.
P = 800
r = 0.02 also known as 2%
n = 1 keyword being annually which is equal to the value of 1
t = 8
we can plug these values into the formula:
A = 800(1 + 0.02/1)
we can use a calculator to calculate this easier but ill break it down:
A = 800(1 + 0.02/1)
A = 800(1.02)
A = 800(1.02)
A = 800(1.17165938)
A ≈ 937.327
we can round 937.327 to the nearest dollar which is $937
Carl would have earned $937 over the course of 8 years
Related Questions
If 52 is 130% of a number, is the number greater or less than 52? Explain.
Help in this 4th grade questions
A movie theater sells small and large boxes of popcorn.• A small box of popcorn costs $1.50.• A large box of popcorn costs $4.00.• A total of 25 boxes of popcorn were sold totaling $75.00.How many large boxes of popcorn were sold?A 6B. 10C.12D.15
Alyssa bought a soft drink of four dollars and seven candy bars. She spent a total of 39 dollars. How much did each candy bar cost?
Answers
Answer:
B
Step-by-step explanation:
We know that all of the ages are 7 apart so we don't need to mess with that.
Since Ed's age is 3/2 times Ted's age, we can make an equation.
Ted = t
Ed = e
e = 3/2t
Now we can just substitute and see if it checks out.
21 = 1.5 * 14
And since they are equal B is the answer.
Answers
hope this help!!
Answers
Answer:
Ashton needs $48 to buy the bike
Step-by-step explanation:
The cost of the bike is $120. In this moment Ashton has saved 60 % to convert it to money we have to multiply the cost of the bike and the percentage saved and divide it by 100 % to eliminate the percentage units.
So in this moment Ahston has save $72 for the bike. Now, we just have to substract the total cost of the bike and the saved money.
Ashton needs $48 to buy the bike
or in fraction form it would be 120/1 x 60/100 = 7200/100 which simplifies to 72.
So the answer would be 120- 72 = $48
Answers
Answers
The total number of the butterflies are .
Further explanation:
Given:
The number of monarch butterflies on one branch of a tree at a site in Mexico are 8912 and the total number of butterflies at the site are 1000 times as large.
Calculation:
Consider, the number of the butterflies on one branch of a tree at a site in Mexico as and total number of butterflies as
.
Since, the total numbers of butterflies at the site are 1000 times the number of the butterflies on one branch of a tree at a site in Mexico.
The total number of butterflies can be written as follows:
…… (1)
Substitute 8912 for in equation (1).
Thus, the total numbers of the butterflies are .
Learn more:
1. Which function has an inverse that is also a function? {(–1, –2), (0, 4), (1, 3), (5, 14), (7, 4)} {(–1, 2), (0, 4), (1, 5), (5, 4), (7, 2)} {(–1, 3), (0, 4), (1, 14), (5, 6), (7, 2)} {(–1, 4), (0, 4), (1, 2), (5, 3), (7, 1)}
2. A given line has the equation 10x + 2y = −2. what is the equation, in slope-intercept form, of the line that is parallel to the given line and passes through the point (0, 12)? y = ( )x + 12
3. what are the domain and range of the function f(x) = 3x + 5?
Answer Details :
Grade: Middle School .
Subject: Mathematics .
Chapter: linear equation.
Keywords:
Lines, equation, monarch butterfly, x=2y, function, substitution, Mexico, site, direct substitution, elimination, graph, middle term factorization, fraction.
£360 in the ratio 1 : 8
Answers
1/9 x 360 = 40
8/9 x 360 = 320