Answer:
18 years
Step-by-step explanation:
The formula for computing accrued amount A for a principal of P at an interest rate of r(in decimal) compounded n times in a year for t years is given by
[tex]A = P(1 + \frac{r}{n})^{nt}[/tex]
Note that r is percentage converted to decimal. So 3% = 3/100 = 0.03
We can rearrange the above equation to:
[tex]\frac{A}{P} = (1 + \frac{r}{n})^{nt}[/tex]
Taking logs on both sides
[tex]log(\frac{A}{P}) = log(1 + \frac{r}{n})^{nt}[/tex]
This gives
[tex]log(\frac{A}{P}) =nt \times log(1 + \frac{r}{n})\\So,\\nt = \frac{log(\frac{A}{P})}{ log(1 + \frac{r}{n})}[/tex]
In this particular problem, n = 4, , A= 9600, P = 5600, r =0.03, so r/n = 0.03/4 = 0.0075
1 + r/n = 1+0.0075 = 1.0075
4t = log(9600/5600)/log(1.0075) = log(1.714) / log(1.0075) = 0.234 /0.00325 = 72
t = 72/4 = 18 years
A bread recipe contains 60g of butter, 40g of salt and 100g of flour.
a) Determine what fraction of the ingredients is butter. Simplify if possible.
b) Express this fraction as a decimal.
c) What percentage of the ingredients are salt and flour?
Step-by-step explanation:
a.
add up all the grams to get the total
60 + 40 + 100 = 200
butter is 60 out of 200 or
60/200 or (divide top & bottom by 20)
3/10 = answer
b.
3 ÷ 10 =
.33 = answer
c.
salt =
40 ÷ 200 = 1/5 = .20 =
20% = answer
flour
100 ÷ 200 = 1/2 = .50 =
50% = answer
What is the remainder in the synthetic division problem below?
4 6 - 1
A. 3
B. 7
C. 5
D. 9
Answer:
so,6-1 3+7x5 9
Multiple: 7 * 5 = 35
Divide: the result of step No. 1 / 9 = 35 / 9 = 3.88888889
Add: 3 + the result of step No. 2 = 3 + 3.88888889 = 6.88888889
Find the sum.
35/100 + 5/10
Answer:
0.85
Step-by-step explanation:
35 divided by 100= 0.35 + 5 divided by 10 = 0.5
0.35 + 0.5 = 0.85
Answer:
17/20
Step-by-step explanation:
35/100+5/10
=35/100+50/100
=85/100
=17/20
Kindly Answer This And Don't Waste My PTS! ☁️
PROBLEM NUMBER 1: Solve 5x+2=22
PROBLEM NUMBER 2: Solve 2x+5=12
PROBLEM NUMBER 3: Solve 2x-5=7
====================================
[tex] \large \sf \underline{Problems:}[/tex]
PROBLEM NUMBER 1: Solve 5x+2=22PROBLEM NUMBER 2: Solve 2x+5=12PROBLEM NUMBER 3: Solve 2x-5=7====================================
[tex] \large \sf \underline{Answers:}[/tex]
[tex] \large \qquad \qquad \bold{ \#1. \: x \: = \: 4}[/tex]
[tex] \large \qquad \qquad \bold{ \#2. \: x \: = \: \frac{7}{2} }[/tex]
[tex] \large \qquad \qquad \bold{ \#3. \: x \: = \: 6}[/tex]
====================================
[tex] \large \sf \underline{Solutions:}[/tex]
Problem Number 1:-[tex] \large\rm{5x \: + \: 2 \: = \: 22}[/tex][tex] \large\rm{5x \: = \: 22 \: - \: 2}[/tex][tex] \large\rm{5x \: = \: 20}[/tex][tex] \large\rm{x \: = \: \frac{20}{5} }[/tex][tex] \large\rm\green{x \: = \: 4}[/tex][tex] \therefore[/tex] The answer of you're problem is x = 4.
====================================
Problem Number 2:-[tex] \large\rm{2x \: + \: 5 \: = \: 12}[/tex][tex] \large\rm{2x \: = \: 12 \: - \: 5}[/tex][tex] \large\rm{2x \: = \: 7}[/tex][tex] \large\rm\green{x \: = \: \frac{7}{2} } [/tex][tex] \therefore[/tex] The answer of you're problem is 7/2.
====================================
Problem Number 3:-[tex] \large\rm{2x \: - \: 5 \: = \: 7}[/tex][tex] \large\rm{2x \: = \: 7 \: + \: 5}[/tex][tex] \large\rm{2x \: = \: 12}[/tex][tex] \large\rm{x \: = \: \frac{12}{2} } [/tex][tex] \large\rm\green{x \: = \: 6}[/tex][tex] \therefore[/tex] The answer of you're problem is x = 6.
====================================
Hope this helps!
Which of the following images shows only parallel lines highlighted in red? Figure A has four line segments connected to form a square, with the circle in the upper left corner colored red. Figure B has four line segments connected to form a square, the line segment on the right and the bottom line segment connect at the vertex and are colored red. Figure C has four line segments connected to form a square, with the bottom line segment colored red. Figure D has four line segments connected to form a square, with the top line segment and the bottom line segment colored red. Group of answer choices Figure A Figure B
In a linear function, the domain will always be _____ and the range will always be _____
Answer:
1. x values
2. y values
hope it helps you:)
Select the correct answer.
Consider functions fand g.
f(x) = 11x3 - 3x²
g(x) = 7x4 + 9x3
Which expression is equal to f(x) · g(x)?
OA. 74 +99x3 - 3x²
OB.
77x12 +999 - 21x8 - 2716
C.
18x7 + 10x6 + 6x5
OD.
777 + 7816 - 2715
The value of the composite function f(x) . g(x) is 77x^7 + 78x^6 - 27x^5
How to evaluate the composite function?The functions are given as:
f(x) = 11x^3 - 3x^2
g(x) = 7x^4 + 9x^3
The value of f(x) . g(x) is calculated as:
f(x) . g(x) = (11x^3 - 3x^2) * (7x^4 + 9x^3)
Expand
f(x) . g(x) = 77x^7 + 99x^6 - 21x^6 - 27x^5
Evaluate the like terms
f(x) . g(x) = 77x^7 + 78x^6 - 27x^5
Hence, the value of the composite function f(x) . g(x) is 77x^7 + 78x^6 - 27x^518x^5
Read more about composite function at:
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can someone please help me with this math problem please fast
1: In a class of 30 students, half of the students like to watch cartoon channels on TV and one sixth like to watch informative channels. The rest like to watch movies. How many students like to watch movies?
Free easy points will give Brainliest
6^2+4^2=C^2
Answer: c = about 7.21
Step-by-step explanation:
ok - pythagorean theorum
6^2+4^2=C^2
36 + 16 = c^2
52 = c^2
root both sides
c = about 7.21
The solution to the equation 6^2 + 4^2 = C^2 is approximately 7.21
How to solve the equation?The equation is given as:
6^2 + 4^2 = C^2
Evaluate the exponents of 6 and 4
36 + 16 = C^2
Evaluate the sum
52 = C^2
Take the square root of both sides
7.21 = C
Rewrite as:
C = 7.21 (approximated)
Hence, the solution to the equation is approximately 7.21
Read more about equations at:
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5. Find the largest difference between a 3-digit number and a 2-digit number.
Answer:
989
Step-by-step explanation:
The largest difference could be possible between Largest 3 digit number and smaller two digit number
I.e,
999-10=989
Choose the graph that represents the equation y = 2|x – 2|.
Answer:
Graph D. is the correct graph.
Find. The unit vector. Multiple choice
Answer:
D
Step-by-step explanation:
6i = 3/5i
8j = 4/5j
3/5i + 4/5j
Did I do it right? If the measure of ∠DAB=51∘, ∠CAB=x, and ∠DAC=x+1, find the measure of ∠CAB
If the measure of angles ∠DAB = 51° and the value of x is 25. Then the measure of angle ∠CAB will be 25°.
What is an angle?The angle is the distance between the intersecting lines or surfaces. The angle is also expressed in degrees. The angle is 360 degrees for one complete spin.
If the measure of angles ∠DAB = 51°, ∠CAB = x, and ∠DAC = x + 1.
Then the measure of angle ∠CAB will be
We know
∠CAB + ∠CAD = ∠DAB
x + x + 1 = 51
2x = 50
x = 25
Then the measure of the angle ∠CAB will be
∠CAB = x
∠CAB = 25
∠CAB = 25°
More about the angled link is given below.
https://brainly.com/question/15767203
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The student body of a large university consists of 60% female students. A random sample of 8 students is selected. What is the probability that among the students in the sample at least 6 are female?
Using the binomial distribution, it is found that there is a 0.3154 = 31.54% probability that among the students in the sample at least 6 are female.
What is the binomial distribution formula?The formula is:
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
The parameters are:
x is the number of successes.n is the number of trials.p is the probability of a success on a single trial.In this problem:
The student body of a large university consists of 60% female students, hence p = 0.6.A random sample of 8 students is selected, hence n = 8.The probability that among the students in the sample at least 6 are female is given by:
[tex]P(X \geq 6) = P(X = 6) + P(X = 7) + P(X = 8)[/tex]
In which:
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]P(X = 6) = C_{8,6}.(0.6)^{6}.(0.4)^{2} = 0.2090[/tex]
[tex]P(X = 7) = C_{8,7}.(0.6)^{7}.(0.4)^{1} = 0.0896[/tex]
[tex]P(X = 8) = C_{8,8}.(0.6)^{8}.(0.4)^{0} = 0.0168[/tex]
Then:
[tex]P(X \geq 6) = P(X = 6) + P(X = 7) + P(X = 8) = 0.2090 + 0.0896 + 0.0168 = 0.3154[/tex]
0.3154 = 31.54% probability that among the students in the sample at least 6 are female.
More can be learned about the binomial distribution at https://brainly.com/question/24863377
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4x10^2+3x10^3=
Please see the attached photo
Answer:
3.4
Step-by-step explanation:
Converting all terms to multiples of 10³ :
4 × 10² + 3 × 10³0.4 x 10³ + 3 x 10³(0.4 + 3) × 10³3.4 × 10³Please help me GENIUS Rank
Directions: Complete the following frequency distribution table, then compute the mean, median, and mode of the distribution. Show your complete solutions. (25 points)
Class interval] frequency (f)] fxm
99-101 ] 17 ].
102-104 ] 25 ]
105-107 ] 13 ]
108-110 ]. 16 ]
111-113 ]. 29 ]
total ]N= ]. Efxm=
less than cumutalti frequency (<cf)
[. ]
[. ]
[. ]
[. ]
[. ]
[. ]
Solve 4x+3>3x+7
This one is so confusing
Answer:
x>4
Step-by-step explanation:
Answer:
x > 4
Step-by-step explanation:
1. 4x+3>3x+7
2. x>4
The graph of y=-3x+ 2 is:
go on desmos and see what the graph looks like
Consider the triangle shown in the picture. Express the perimeter of the triangle as an expression in terms of
x
. Simplify your answer.
Answer:
The perimeter of the triangle is 11x+1
Your company offers two types of insurance plans:
* Option A costs $20 per doctor visit.
* Option B requires you to pay a $250 deductible to activate your coverage and $10 per visit.
Enter an equation that can be used to find the number of visits (v) needed for the two plans to cost you the same amount.
Answer:
10 x 2 = 20 dollars. 250/12= 20.8333333
Step-by-step explanation:
can you please help me please:(…
Answer:
The function is linear
Step-by-step explanation:
"I disagree with Maryam because if we substitute the values and graph the function, it will turn out to be linear."
the figure below is composed of two quarter circles and one right triangle
Please help me math
Answer:
Diagonal is = 16.97
Step-by-step explanation:
To find the length of a diagonal across a square use this formula
d = √(2×area)Plug in
d = √(2×144)d = √288D = 16 . 97
15ml of Tylenol 3 to given every 4-6 hours. Your research indicates that there are 12mg of codeine per 5ml of liquid and that the safe dosage is between 0.5 and 1mg/kg/every 4-6 hours. Is this prescription safe for your child? Explain. If not, what would a safe dose be?
Answer:
If the safe dose is .5 to 1 mg/kg/dose, the safe limit depends on the side of the child. Using the more conservative limit of .5mg/kg, you have 36mg(kg/.5mg)=72kg, which is roughly 160lbs, Even with the upper limit of 1mg/kg, you still have 36mg(kg/1mg) = 36kg, or 80lbs, which is a larger child. I would say this dose isn't "safe", but you really need the weight of the child to calculate what is a safe dose.
Step-by-step explanation:
complete the steps to solve the equation
Answer:
attached below
Step-by-step explanation:
minus 2 from each side in order to isolate T with the coefficient. To get rid of the coefficient multiply to get 1 which is 5 in this case. Then the answer will be 75
What is the volume of the shape this net makes?
Answer:
1388.13
Step-by-step explanation:
So, the formula for a cylinder is V=pi x R^2 x H
We plug in what we know.
V=3.14x4^2x27.63
V=3.14x16x27.63
V=50.24x27.63
V=1388.13
Please answer! Will give brainliest please and thank you
Answer:
119 square ft is the answer now give me brainliest
1.2 The following pattern is given: -100,-97; -91;
1.2.1 What is the fifth term for the pattern?
1.2.2 Determine the general rule for the pattern (the nth term)
Brainly 505 Server Error
Mrs.Mason the art teacher is mixing red and yellow paint. The ratio of red to yellow is 3:5. How much red paint should be mixed with 20 ounces of yellow?
Divide total yellow by its ratio portion.
20/5 = 4
multiply that by the portion for red:
3 x 4 = 12
answer: 12 ounces
