The amount of money in a bank account increased by 15.8% over the last year. If the amount of money at the beginning of the year is represented by n, which expression represents the amount of money in the bank account after the increase?
Answer:
The expression represents the amount of money in the bank account after the increase is: x=1.158n.
Step-by-step explanation:
With the information provided, you can say that the amount of money in the bank after the increase would be equal to multiplying the amount at the beginning of the year for the result of adding up 1 plus the percentage of the increase, which would be:
x=n*(1+0.158)
x=n*1.158
x=1.158n, where:
x is the amount of money in the bank account after the increase
n is the amount of money at the beginning of the year
Please help me with this stoopidly easy math equation....
1/2 x 1/2 x 1/2 x 1/2 or 1/2^4
Answer:
0.625
Step-by-step explanation:
i think it's 0.625
Lines m and n are parallel solve for the following values of x. Tell which theorem you used.
Answer:
x=60°
Step-by-step explanation:
angle 135° and (2x+15)° are corresponding and thus are equal
Therefore (2x+15)°=135°
2x=135-15
2x=120°
X=60°
The map shows the average high temperature in july for two cities in texas
Answer:
You didnt show a map
Step-by-step explanation:
Question 1 options:
The length of each side of the base of a square pyramid is 20 m. The pyramid is 30 m tall.
The volume of the pyramid is ___ cubic meters.
Answer:
4000 [tex]m^{3}[/tex]
Step-by-step explanation:
V = 1/3(Bh) where B is the area of the base and h is the height of the pyramid
B = 20(20) = 400 h = 30
V = 1/3(400)(30) = 4000 [tex]m^{3}[/tex]
Find the circumference and the area of a circle with diameter 2m. Use the value 3.14 for π, and do not round your answers. Be sure to include the correct units in your answers.
Answer:
C=6.28 m | A=12.56 m²
explanation:
C=3.14×d
C=3.14×2
C=6.28 m
A=3.14×r²
A=3.14×2²
A=3.14×4
A=12.56 m²
answer choice
0.3
0.2
1
0.5
Answer:
0.5
Step-by-step explanation:
We can calculate the probability of picking a red marble by:
- adding all the marbles together
- then subtract the amount of red marbles by the number found previously.
2 + 3 + 5 = 10
10 - 5 = 5
5 is what of 10?
5 is 50% of 10.
50% means 0.5 out of 1.
Your answer is 0.5.
Hope this helps. Have a nice day.
4 Write an inequality for the word phrase
-5 is fewer than 6 less than a numberk
Answer:
6 - 5 < X
Is your expression
A brownie recipe calls for 1 cup of sugar and a cup of flour to make one batch of brownies. To make multiple batches, the equation f is where fis the number of cups of flour and s is the number of cups of sugar represents the relationship. Which graph also represents the relationship? Explain how you know. HURRY !!!!! PLEASE!!!!!!
Answer:
I cant see ths graph but look for one with a positive relationship between flour and sugar meaning that if flour is on one axis sugar should be on the other they should both go up by one every time
Step-by-step explanation:
The graph should say for example at 3 cups of flour that their is 3 cups of sugar. It should look upwards in growth and use whole positive numbers.
Gail needs 9 yards of fabric for a quilt. How many different patterns of fabric does she need if she buys 1/4 of a yard of each pattern? patterns
Answer:
36
Step-by-step explanation:
just divided 9 by 1/4 I think I may be wrong.
2. Fill in the book value at the end of year 1 under each depreciation method when residual value is $36,000 and useful life is 4 years: Depreciation method: Straight-line Units-of-Output
Answer:
$260,437.50
$108,750
Step-by-step explanation:
Here is the complete question :
Fill in the book value at the end of year 1 under each depreciation method when residual value is $36,000 and useful life is 4 years: Depreciation method:
Straight-line $335,250
Units-of-Output
Double-declining $217,500
Book value = cost of the asset - first year depreciation expense
Straight line depreciation expense = (Cost of asset - Salvage value) / useful life
(335250 - 36,000) / 2 = $74,812.50
Book value = $335,250 - $74,812.50 = $260,437.50
Depreciation expense using the double declining method = Depreciation factor x cost of the asset
Depreciation factor = 2 x (1/useful life) = 2/4 = 0.5
$217,500 x 0.5 = 108,750
Book value = $217,500 - 108,750 = $108750
Pls help! Will give brainlest! (4th grade)Need it by 9:15!
Answer:
It should be the last one!! :)
Step-by-step explanation:
A class was conducting a series of probability experiments.
Which set of events would have an equally like chance of occurring?
A
spinning a spinner with 3 sections and tossing a coin.
B
rolling a six-sided cube and drawing 6 marbles out of a bag.
С
tossing a coin and choosing an odd number between 1 and 7
D
drawing 1 card out of 25 cards and choosing a letter out of the alphabet.
Set of events " rolling a six-sided cube and drawing 6 marbles out of a bag " have an equally like chance of occurring.
Option B is correct.
Probability:Probability of series of experiments shown below;
A. When spinning a spinner with 3 sections then probability of one section is [tex]\frac{1}{3}[/tex] .
When tossing a coin, then probability of getting head or tail is [tex]\frac{1}{2}[/tex]
So that, set A has not equally like chance of occurring.
B. When rolling six-sided cube, probability of getting one number is [tex]\frac{1}{6}[/tex]
When one marble is drawn out of 6 marble in a bag, then probability is [tex]\frac{1}{6}[/tex]
Therefore, set B has equally like chance of occurring.
Learn more about the probability here:
https://brainly.com/question/24756209
Stephanie draws a rectangle with a width of Syntax error. and a length of Syntax error. What is the area of the rectangle?
Answer:
umm maybe 6/25
Step-by-step explanation:
4, 6, 9, ... find the 7th term.
Answer:
13.5 is the next term
4, 6, 9, 13.5
Step-by-step explanation:
This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by 3/2
formula= an=a1⋅r^n-1
Answer:
45.5625
Step-by-step explanation:
The pattern seems to be x + (x/2) = y where x is the previous number and y is the next number.
4 + (4/2) = 6
6 + (6/2) = 9
therefore we continue the pattern. In doing so we get:
30.375 + (30.375/2) = 45.5625
if mary earns $247.25 for gardening. if she worked 21.5 hours this month, then how much did she earn per hour?
Mary earns $11.5 per hour.
What is Unitary Method?The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
We have,
Mary earns $247.25 for gardening.
Mary worked for 21.5 hours.
So, Mary earns per hour
= 247.25 / 21.5
= $11.5
Thus, Mary earns $11.5 per hour.
Learn more about Unitary Method here:
https://brainly.com/question/22056199
#SPJ2
For every 6 boys in the school, there are 7 girls. If there are 35 girls on any given day, how many boys would there be?
Answer:
30
Step-by-step explanation:
6/7=x/35
35/7=5
6x5=30
x=30
One, week Caroline earned $183.20 at her job when she worked for 8 hours. If she is paid the same hourly wage, how much would she make the week if she worked 13 hours
Answer:
Step-by-step explanation:
$183.20/(8 hours) = $22.90/hour
13 hours × $22.90/hour = $297.70
You are assigned 32 math exercises for homework. You complete 87.5 of these before dinner. How many do you have left to do after dinner?
Answer:
4
Step by step:
This is if the question is saying you completed 87.5% of the exercises. Otherwise, I don't know what it is asking.
87.5% of 32=28
32-28=4
Angles 1 and 2 are complementary. If angle 1 = 35, then what is the measure of angle 2?
Answer:
doge
Step-by-step explanation:
EAnswers avatar
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Answer: Hi i hope your doing good well the answer is 55
Step-by-step explanation: Angles one and two are complementary. So we know the sum of their measures is 90 degrees. So, to find the measure of angle two, subtract the measure of angle one from 90 degrees. We substitute in the given value of the measure of angle one, which is 35 degrees. Subtracting, we find that the measure of angle two equals 55 degrees.
Hope i helped :)
please help. Write the first four terms of the sequence. f(n) = (n-1) (n-2)
um HELP PLEASE ASAP I HAVE 6 MINS JSNDKJNKDN
Answer:
a
Step-by-step explanation:
Solve the system by substitution.
Help please, I have been stuck on this answer for an hour. HELPP !
Answer:
(x+5)²=0
Step-by-step explanation:
I don't know how to explain this.. I'm sorry. It's an algebraic identity. If that helps..
If f (x) = 2x2 + 3x +2 and g(x) = x + 1, write an expression for
f(x) – g().
o 2.02 + 3x + 1
o 2,c2 + 2x + 1]
o 2.2 + 2x – 1
o 22 – 2.c + 1
Answer:
Step-by-step explanation:
[tex]f(x)-g(x)=2x^2+3x+2-x-1\\ \\ f(x)-g(x)=2x^2+2x+1[/tex]
What is
as a decimal rounded to 3 decimal places?
What is the value of the expression below?
(8 + 1/8) divided by (2.5 + 3/4)
Answer:
0.64615384615
Step-by-step explanation:
(2.5 + 2.75)/(8 + 1/8)
5.25/8 1/8
1/8 = 0.125
5.25/8.125 =
=0.64615384615
Hope this helps! I might be wrong
Answer: A (2.5)
Step-by-step explanation: got it right on edge 2021
cuanto es
0,68 + 0,24=?
0,68 - 0,24=?
_________________
3,76 + 1.24=?
9,32 + 0,68=?
8.49 + 2,26=?
respuesta con procedimiento por favor (no a calculadora)
When evaluating the expression 3 x (3 + 12/3) - 4, Ryan began with 3 + 12. What was Ryan's mistake?
Answer:
He has to divide 12/3 first
Step-by-step explanation:
it’s like pemdas you have to do that first then you go on to added the 3+ whatever 12/3 is
Answer:
He didn't follow the pemdas rule (see explanation)
Step-by-step explanation:
Rayan's mistake is that he didn't follow the pemdas rule, which states that you start with wat is inside parentheses first, then exponents then multiplication and division(from left to right) and then adding and subtracting (from left to right).
I took a picture of the problem.
Answer:
- 28
Step-by-step explanation: