PLEASE HELP!
If Mr Mantle invests $15,000 in an account with 8% interest compounded
weekly how much would he have after 9 years?
a) $19,019,635.24
b) $16,119.74
c) $30,799.45
d) $30,798.77
Answer: c
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
because if you multiple 15,000 by 8% it will give you 1,200 and you multiple it by 15,000 and you will get close to a
Which second degree polynomial function f(x) has a lead coefficient of 3 and roots 4 and 1? f(x) = 3x2 + 5x + 4 f(x) = 3x2 + 15x + 12 f(x) = 3x2 – 5x + 4 f(x) = 3x2 – 15x + 12
Answer:
f(x) = 3x^2 - 15x + 12
Step-by-step explanation:
All of the second degree polynomials listed have a leading coefficient of 3.
Since we are asked which has roots 4 and 1, we know we need to find the polynomial where x is a negative number, then solve for x.
f(x) = 3x^2 - 15x + 12
= 3(x^2 - 5x + 4) --- Here, I factored out the 3.
= 3((x-4)(x-1)) --- solve for the quadratic.
Therefore, solving for x, we have
x - 4 = 0 and x - 1 = 0
x = 4 x = 1
Thus, this polynomial has a lead coefficient of 3 and its roots are 4 and 1.
Answer:
f(x) = 3x^2 - 15x + 12
Step-by-step explanation:
its Britany bitc
Step-by-step explanation:
Please help me and explain the math.
Answer:
The measure of ∠A = 58.0°
Step-by-step explanation:
we will use the trigonometry function "tan" to solve the question
∵ BC is the opposite side of ∠A
∵ AC is the adjacent side of ∠A
∵ tan A = [tex]\frac{opposite}{adjacent}[/tex]
∴ tan A = [tex]\frac{BC}{AC}[/tex]
∵ BC = 8 units
∵ AC = 5 units
∴ tan A = [tex]\frac{8}{5}[/tex]
→ Use the inverse function of tan to find the measure of angle A
∵ m∠A = [tex]tan^{-1}(\frac{8}{5})[/tex]
∴ m∠A = 57.99461679°
→ Round it to the nearest tenth
∴ m∠A = 58.0°
∴ The measure of ∠A = 58.0°
I need help with math ty
Explanation:
There are 5 slices that aren't blue out of 6 total
The probability of landing on a non-blue slice is 5/6
A package of 6 pairs of insulated socks costs $32.34. What is the unit price of the pairs of socks?
Two rectangle are conguruent if
Answer:
they are congruent if they have the same exact measurements as each other (side lengths AND angles)
Step-by-step explanation:
:)
each function. g(x) = 2x^3 – 4; Find g(2)
Answer:
g(2) = 12
Step-by-step explanation:
g(x) = 2x³ – 4; g(2)
g(2) = 2(2)³ – 4
= 2 × 8 – 4
= 16 – 4
g(2) = 12
Thus, The answer is g(2) = 12
-TheUnknownScientist
Answer:
12
Step-by-step explanation:
Anton van Leeuwenhoek’s contribution in the development of cell theory?
Find the value of the variable, x
Group of answer choices
72
180
27
26
Answer:
The value of x is 27
Step-by-step explanation:
If you multiply 27 by every x in this problem, and add up the angles it will equal 180. Which is the amount of degrees every triangle adds up to.
ABC = EDC, AB=8, BC = 5 DC = ?
Answer:
5
Step-by-step explanation:
AB = ED
BC = DC
AC = EC
Topic: Congruence and similarity
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Number 11 thanks ASAP ASAP
Answer:
A is the direct variation equation
identify an equation in point-slope form for the line parallel to y= -2/3x+8 that passes through (4,-5)
The answer options are as follows;
A. Y+5=-2/3(x-4)
B. Y+5=3/2(x-4)
C. Y-5=-2/3(x+4)
D. Y-4=2/3(x+5)
Answer:
C
Step-by-step explanation:
the equation for point slope form is y - y1 = m(x-x1)
parallel lines share a slope m = -2/3. the point given (4, -5) goes in place of the y1 and x1
Help me out hereeeeeeeeeeeeeeeeeeeee
Answer:
5/8 hope this helps
partial quotients for 1,204 divided by 28
Answer:
the answer is 43. Plz mark branliest :-)
Step-by-step explanation:
y(0.5+2) please help me on this !!!
Answer:
0.5y+2y
Step-by-step explanation:
bc you divide out the y
If a number ends in zeros, the zeros are called terminal zeros. For example, 520,000 has four terminal zeros, but 502,000 has just three terminal zeros. Let N equal the product of all natural numbers from 1 through 20:
N = 1 × 2 × 3 × 4 × ... × 20.
How many terminal zeros will N have when it is written in standard form?
Answer:
4
Step-by-step explanation:
First you need to figure out how many numbers can create a 0 at the end. Of course 10, and 20 can. Next, 2*5 and 12*15 can also do that. This means you will have 4 zeros at the end. Or you can simply use a calculator!
N = 1 × 2 × 3 × 4 × ... × 20 will give four terminal zeros.
To do such question there are 2 methods, conventional and non-conventional approach.
Conventional Approach;
N = 1 × 2 × 3 × 4 × ... × 20
Non-conventional approach;
To form a zero at the end of a number, we need to multiply it with a multiple of such 10, 20, 30, etc.
Also, a multiplication of 5 and 2 gives as zero.
Therefore, numbers (5 x 2), 10, (12 x 15), and 20, will give us four terminal zeros.
hence, N = 1 × 2 × 3 × 4 × ... × 20 will give four terminal zeros.
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the length of a rectaangle 48 centimeters. The relationship between the length, the width, and the perimeter of the rectangle can be described with the equation 2x length +2w=48
find the length, in centimeters, if the if the width is:
10cm
3.6cm
w centimeters
Answer:
Step-by-step explanation:
We are told that the perimeter is 48 = 2L + 2W. This reduces to
24 = L + W. Next, substitute, one by one, the 3 widths 10 cm, 3.6 cm and w cm:
a) If W = 10 cm, 24 = L + W becomes 24 = L + 10, or L = 14 cm
b) If W = 3.6 cm, 24 = L + W becomes 24 = L + 3.6, or L = 20.6 cm
c) If W = w, 24 L + W becomes 24 = L + w, so that L = (24 - w) cm
You have two strains of mice, one is inbred and the other is genetically heterogeneous. You examine weight differences for the mice when they are raised in the same environment. If the total variance for the inbred strain is 0.5 square ounces and total variance for the heterogeneous strain is 0.7 square ounces, what is the relative amount of variance due to genetic variation
This question is incomplete, the complete question is;
You have two strains of mice, one is inbred and the other is genetically heterogeneous. You examine weight differences for the mice when they are raised in the same environment. If the total variance for the inbred strain is 0.5 square ounces and total variance for the heterogeneous strain is 0.7 square ounces, what is the relative amount of variance due to genetic variation ?
Multiple Choice
A. 0.2 square ounces
B. 0.5 square ounces
C. 0.7 square ounces
D. 1.2 square ounces
Answer:
Option A) 0.2 square ounces is the correct answer
Step-by-step explanation:
Given that;
two strains of mice where raised in the environment and while one is inbred, the other is genetically heterogeneous.
The total variance for the inbred strain = 0.5 square ounces
total variance for the heterogeneous strain = 0.7 square ounces
relative amount of variance due to genetic variation = ?
The relative amount of variance due to genetic variation can be gotten by taking the difference of the total variance of both mice
so;
relative amount of variance due to genetic variation = variance for the heterogeneous strain - total variance for the inbred strain
we substitute our values
relative amount of variance due to genetic variation = 0.7 - 0.5
relative amount of variance due to genetic variation = 0.2 square ounces.
Therefore Option A) 0.2 square ounces is the correct answer
Here is a rectangle labelled abcd the length of the rectangle is increased by10% and width 5% how much percent has the perimeter increases by
Answer:
8%
Step-by-step explanation:
new length = 110% x 30 = 33cm
new width = 105% x 20 = 21cm
new perimeter = 2(33 + 21) = 108cm
old perimeter = 2(30 + 20) = 100cm
percentage increase = 8/100 x 100% = 8%
Topic: Percentage
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Which of the following has no solution?
A student uses the method of successive approximations to estimate a positive solution of
f(x) = g(x), where f(x) = x2 + 10 and g(x) = 2x + 17. The table shows her results for different
input values of x.
Answer:the answer is between 11 and 17
Step-by-step explanation:
Because when you look at the chart and see which one makes sense you will find it
Answer: it’s between 3.75 and 5
Step-by-step explanation:
What is the exact value of tan(19pi/12)?
Answer: It’s A
Step-by-step explanation:
Edge 2021
The exact value of tan ( 19π/12) is -3.732.
What are Trigonometric Ratios?Trigonometric Ratios are ratios of sides of a right-angled triangle, they are used to find the missing sides and angles of the right-angled triangle.
The value of tan ( 19π/12) is
-3.732
Therefore, the exact value of tan ( 19π/12) is -3.732.
To know more about Trigonometric Ratios
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[tex]17b+9a+6b+4a+5a+b+9a=[/tex]
Answer:
27a + 24b
Step-by-step explanation:
Combine the like terms.
9a + 4a + 5a + 9a = 27a
17b + 6b + b = 24b
Remember, a number without a coefficent is 1.
Hope this helps! :)
thanks for the points
Step-by-step explanation:
What is the factor of х+8xt7
Answer:
x (1+8t7)
Step-by-step explanation:
Solve for u.
14 = 2 x u
U =
Answer:
14/2=u
7=u
the value of U is 7
Which values are solutions to the inequality? 5r≤6r−8 Select each correct answer. r = 7 r = 8 r = 9 r = 10
there are multiple
Answer:
r = 8,9,10
Step-by-step explanation:
The given inequality is :
5r≤6r−8 ...(1)
We need to find the value of r.
Subtracting 5r to both sides of the inequality .
5r-5r≤6r-5r−8
0≤r−8
r ≥ 8
Hence, the values of r are 8,9,10.
Answer:
The answer is r 8,9,10
Step-by-step explanation:
Find the length of each side of an equilateral triangle with perimeter 60 inches.
Answer:
20
Step-by-step explanation:
60 divided into 3 = 20 since all sides are equal then you get 20 for each side.
Write a slope intercept form
When y-intercept is 5 and slope is 1/2
Answer:
y=1/2x+5
Step-by-step explanation:
Answer:
y=1/2x+5
Step-by-step explanation:
slope intercept form is y=mx+b
m= slope
b= y-intercept
Find the missing side, x, rounded to the
nearest whole number.
Answer:
here's what the triangle should look like with all the values
Step-by-step explanation:
hopefully this helps :)
The ratio of apple juice to cranberry juice in a punch is 3:9. Which ratio is equivalent to 3:9? A 27:54 9 to 18 6:27 15 to 45
Answer:
68.56
Step-by-step explanation:
if you add them together you will ger 68.56
Graph Y=-3/2x-3
Plz help me
Answer:
Ask your mom or dad
Step-by-step explanation:
Answer:
See explaination
Step-by-step explanation:
y = mx+b form.
So first, b is the y intercept, where the line intercepts the y axis. So, put a dot at -3. After that, do the slope. Rise over run. So, go down 3 (because negative) and to the right 2. Then, put a line through the dots and you'll have your graph. If you need me to graph just ask.