Answer:
PV= $40,279.36
Step-by-step explanation:
Giving the following information:
Number of periods= 8*12= 96 months
Interest rate= 0.039/12= 0.00325
Future value (PV)= $55,000
To calculate the initial investment, we need to use the following formula:
PV= FV/(1+i)^n
PV= 55,000 / (1.00325^96)
PV= $40,279.36
how do I solve this triangle problem!!!
Answer:
Angles 1 and 2 are both 60, and angle 3 is 120
Step-by-step explanation:
Answer:
The total if a triangle is 180, for a right angle so 180 subtract the number u have and 90 plus the number u have and the number u got
Ann and Bob split some money in the ratio 4:2. Ann got £4 more than Bob. How much did Bob get?
Answer:
$4
Step-by-step explanation:
A 4:2 ratio is the same as a 2:1 ratio, so Ann receives double what Bob gets.
If Ann gets 8 dollars and Bob gets 4, then Ann would have $4 more than Bob, and it would follow the appropriate ratio.
True or False?
If you multiply two matrices and obtain the identity matrix, it can be assumed the matrices are inverses of one another.
Explanation:
Answer:
False
Step-by-step explanation:
This is all I can think of.
Multiply two matrices and obtain the identity matrix, it can be assumed the matrices are inverses of one another. so, this statement is true.
Inverse of matrix is a matrix derived from another matrix such that if you multiply the two you get a unit matrix. Square matrices with a an inverse are called non singular matrices while those without an inverse are called singular matrices (determinant is zero). Inverses and determinant are only calculated for square matrices.
Two matrices are said to be inverse of each other.
If A B = B A = I, where I is the identity matrix.
So, the matrices are inverses of one another if the product of two square matrices is the identity matrix.
Learn more about matrix here:
https://brainly.com/question/8351782
#SPJ4
Mai and Noah each leave their houses at the same time and ride their bikes to the park.
Here are the equations that you found that might help you:
_____________________________________________
Noah -> $$
and $$
Mai -> $$
and $$
______________________________________________
How long in minutes will it take Noah to reach the park?
How long in minutes will it take Mai to reach the park?
Who will arrive at the park first?
Noah
Mai
a dolphin in a aquaruim is 12 feet long. A scale model of the dolphin is 3 1/2 in long. What is the scale factor of the model
Answer:The scale factor= 1 : 41.14
Step-by-step explanation:
I did research on it
what is 1/10 of 0.02
Answer:
0.002
Step-by-step explanation:
You just move the decimal over one place. This is the same as dividing by 10. Hope this helps!
ljfehhgsdddzcSDJCHjgsDdlhfcgadscbsdhcSDMlnSBDZx
Answer:
?
Step-by-step explanation:
Read the excerpt from "Myths About the Founding Fathers This is the truth Revere did ride from Boston to Lexington to warn Hancock and Adams, but he didn't go alone William Dawes took a different route to Lexington, joining Revere and Dr. Samuel Prescott. All three had been spreading the word that the regulars are coming along the way. There may have been as many as forty others who helped.
How do these sentences contribute to the development of ideas in the passage?
It explains how myths about Paul Revere came to
It highlights the importance of lessons to be learned from myths
It provides evidence that Revere's actions were exaggerated in myths
It shows that this are often based on real events
Answer: it shows that myths are often based on real events. Hope it helps
Step-by-step explanation:
i took the test on the k-12 site and the was the answer cuz i got it correct.
Determine the slope of the line passing through the points (5, 8) and (-3, 10).
1. -1/2
2. -1/4
3. 1/2
4. -4
Answer:
The answer is option 2Step-by-step explanation:
The slope of a line given two points can be found by using the formula
[tex]m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\ [/tex]
From the question we have
[tex]m = \frac{10 - 8}{ - 3 - 5} = \frac{2}{ - 8} = - \frac{2}{8} = - \frac{1}{4} \\ [/tex]
We have the final answer as
[tex] - \frac{1}{4} \\ [/tex]
Hope this helps you
Answer:
-1/4. ..................,..
Hadley paddled a canoe 2 miles in 1/9 of
an hour How far could Hadley paddle in
1 hour?
Answer: 18 miles
explanation: set up a proportion. (2 over 1/9 = x over 1). cross multiply, 2x1=2, then divide 2/(1/9)=18.
Find the value of x
(8x - 23)
34
In the given triangle, the value of x is 12.
What is a triangle?A triangle is a geometric figure with three edges, three angles and three vertices. It is a basic figure in geometry.
The sum of the all three angles of a triangle is always 180°
In the given Triangle ABC,
AB= AC,
∠A = 34° and ∠C = (8x-23)°
Since, two sides of a triangle are equal, therefore their corresponding angle will be equal,
Implies that ∠C=∠B
The sum of all three angles of a triangle is 180°.
⇒∠A+∠B+∠C = 180°
⇒34+8x-23+8x-23 = 180
⇒16x-12=180
⇒16x=192
⇒x=12
The value of x is 12.
To know more about Triangle on:
https://brainly.com/question/2773823
#SPJ2
I need to find the slope.
Answer:
The slope is 3/2
Graph the lines in standard form 2x+y=9
Answer:
to graph this all you need to do is plot the y-intercerpt which is 9 in this case. then use the slop (-2) which means go two down from the y intercept and one to the right. all you need to do then is connect the points with a line.
9514 1404 393
Answer:
see attached
Step-by-step explanation:
A graphing calculator produces a graph very nicely.
__
Setting x=0, you have the equation y=9, so you know the y-intercept.
Setting y=0, you have the equation 2x=9, so you know the x-intercept is 9/2 = 4.5. It can be easier to set y=1 to find the corresponding point x=(9-1)/2 = 4.
Through the points (0, 9) and (4, 1), you can draw the line representing the relation.
josie walks 3/4 miles in 1/5 hour. what is josie’s speed in miles per hour
Answer:
3 miles per hour
Step-by-step explanation:
3 times 5 is 15 15 divided by 4 is 3
Josie's speed will be 15/4 miles per hour.
What is Division method?
Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications.
For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.
Given that;
Josie walks 3/4 miles in 1/5 hour.
Now,
The distance = 3/4 miles
The time = 1/5 hour
Since, We know that;
Speed = Distance / Time
Substitute all the values, we get;
Speed = 3/4 miles / 1/5 hour
= 3 x 5 / 4
= 15/4 miles per hour
Thus, Josie's speed will be 15/4 miles per hour.
Learn more about the speed visit:
https://brainly.com/question/3004254
#SPJ2
Why is this the answer can u show work please
Giving extra points
What is the equation?
Answer: y= 2x + 2
Step-by-step explanation:
find the third side in simplest radical form.
Answer: i like hot dogs
Step-by-step explanation: real good
Answer:
C=11.3
Step-by-step explanation:
8(2)+8(2)=C(2)
8×8=64 8×8=64
64+64=128
128=C(2)
On the caculator press 2nd then x2 then add in 128.
11.31=11.3
C=11.3
.............................................
.
Answer: Thank you for the points!!:)
Step-by-step explanation:
btw Can i have brainliest?
write an equation that passes through points (-6,1) (4,3)
[tex]y=mx+b[/tex]
First, we find the slope.
[tex]m=\frac{y_2-y_1}{x_2-x_1} \\m=\frac{3-1}{4+6} \\m=\frac{2}{10}\\m=\frac{1}{5}[/tex]
Second, we know the slope. Substitute any ordered pairs that are given in the equation.
[tex]y=mx+b\\y=\frac{1}{5}x+b\\[/tex]
I'll use the ordered pairs (4,3) as I substitute x = 4 and y = 3.
[tex]3=\frac{1}{5}(4)+b\\3=\frac{4}{5}+b\\15=4+5b\\15-4=5b\\11=5b\\\frac{11}{5}=b[/tex]
Therefore, the equation is [tex]y=\frac{1}{5}x+\frac{11}{5}[/tex]
{ first 6 square numbers}
Answer:
{ 1, 4, 9 , 16 , 25, 36}
Step-by-step explanation:
hope that will help you
$600 7) Nika puts 42 beads in each necklace. Which is the best way to use rounding numbers to estimate the number of beads Nika needs for 2 necklaces? 25 x 45 O 30 x 30 O 20 x 40 O 30 x 40
Answer:
20 X 40 = 800 (split into 2 fourths) = 40
Step-by-step explanation
20 x 40 = 800;
For 2 necklaces she can split 800 into fourths.
800 - 40 = 80. (1 fourth)
80 - 40 = 40 (2 fourths)
40 - 40 = 0 (3 fourths)
She could split 800 into 2 fourths to get a number more than 0 and less then 42.
The best estimate of rounding 42 is 40. Because 40 is closer to 42.
Which of the following is NOT one of the three types of cash discounts?
A. ordinary dating
B. POS
C. EOM
D. ROG
Answer:
B. POS
Step-by-step explanation:
It states in chapter 27 that the three types of cash discounts are: ordinary dating method, end of month (EOM), and receipt of goods (ROG) discounts it doesn't mention POS.
On a map, 12 inch represents 45 mile.
What distance on the map represents 1 mile?
25 in.
58 in.
135 in.
212 in.
I'll give brainlyest.
Answer: 5/8 inch represents 1 mile
Step-by-step explanation:
to get 1, multiply 4/5 by its reciprocal, 5/4
Then multiply 1/2 by 5/4
1/2 × 5/4 = 5/8
Answer: The correct answer is 5/8
Step-by-step explanation: Answer verified as correct on test
What is the percentage of y=2200(1.074)^x
AABC~ AQRS
Find the missing side length, m.
AR
В B.
h 7.2.
6
10
12.
А.
"C с
3
m
S
ol
28 divided by a number s
Answer:
28/sStep-by-step explanation:
I assume that you are wanting an algebraic expression written. if not, please let me know!
When we divide numbers by each other, we write them as a fraction, the number being divided over the number it's divided by. in this case, the number we're dividing is 28, and the number we're dividing it by an unknown factor s.
Geometry
What is the range of possible values for x? The diagram is not to scale.
What sample size is necessary such that a 98% confidence interval for the mean, using σ = 3, has a width of pm±0.5?
Answer:
n = 195
Step-by-step explanation:
What sample size is necessary such that a 98% confidence interval for the mean, using σ = 3, has a width of pm±0.5?
We solve using Margin of error formula
= z × Standard deviation/√n
Margin of error = ± 0.5
Standard deviation = 3
n = ??
z = 2.326
Hence,
±0.5 = 2.326 × 3/√n
Cross Multiply
±0.5 × √n = 6.978
√n = 6.978/±0.5
√n = ±13.956
Square both sides
n = (±13.956)²
n = 194.769936
Approximately = 195 samples
Round 2,795 to the nearest ten
Answer:
2,800
Step-by-step explanation:
Answer:
2,800
Step-by-step explanation:
95 rounded up is 100
so its 2,800
Find the value of x and y.
12x and 9y
There is not enough information to find the value of 12x and 9y.
