How much money needa to be deposited now into an account to obtain 9,000 in 7 years if the interest rate is 8% per year compounded continuously?
Answer:
P: the principal, the amount invested
A: the new balance
t: the time
r: the rate, (in decimal form)
Step-by-step explanation:
Ex1: If $1000 is invested now with simple interest of 8% per year. Find the new amount after two years.
P = $1000, t = 2 years, r = 0.08.
A = 1000(1+0.08(2)) = 1000(1.16) = 1160
Can some do me a huge favor and help me out with this math question. I suck at math. I’m better at reading. I would be really grateful ❤️
Answer:
192.
Step-by-step explanation:
Since it is length x width x height, I would do 6 x 2 first since that's easier. So, 16 x 12 is 192.
5/6 divided by 1/2=
Please help me!!
hari purchased a camera for rs 1560 and sold ot at 5% loss. find hos loss amount
Answer:
[tex]SP = 1482[/tex]
Step-by-step explanation:
Given
[tex]CP = Rs. 1560[/tex] --- Cost Price
[tex]Loss = 5\%[/tex]
Required
Determine the selling price (SP)
This is calculated using:
[tex]\%Loss =\frac{CP - SP}{CP} * 100\%[/tex]
So, we have:
[tex]5\% = \frac{1560 - SP}{1560} * 100\%[/tex]
[tex]5 = \frac{1560 - SP}{1560} * 100[/tex]
Multiply through by 1560
[tex]1560 * 5 = \frac{1560 - SP}{1560} * 100*1560[/tex]
[tex]1560 * 5 = (1560 - SP) * 100[/tex]
[tex]1560 * 5 = 1560 * 100- SP * 100[/tex]
[tex]7800 = 156000- 100SP[/tex]
Collect Like Terms
[tex]100SP= 156000- 7800[/tex]
[tex]100SP= 148200[/tex]
Make SP the subject
[tex]SP = \frac{148200}{100}[/tex]
[tex]SP = 1482[/tex]
The selling price is Rs. 1482
1.5(x+4)-3=4.5(x-2)?
Answer:
x=4
Step-by-step explanation:
I need help asappp!!!
Answer:
the first blank is corresponding and the second blank is 105.
Step-by-step explanation:
Hope This Helps!!
(brainliest please if possible)
One bag of apples weighs
2
3
4
pounds. How much would 5 bags of apples weigh?
Step-by-step explanation:
5x 234 = 1170 pounds
hope this is right, the number was hard to read.
3. Ms. Gallegos works 4 hours per day. She made $1400 for working 10 days. How much
money does Ms. Gallegos make per hour?
Answer:
35
Step-by-step explanation:
A pair of basketball shoes was originally priced at $80, but was marked up 37.5%.
What is the new price of the shoes after the mark up?
Answer:
110
Explanation:
First move the decimal point over to the left twice.
.375
Then multiply 80 by .375 like this :
.375 x 80 = 30
Lastly, add 30 to 80 and put the dollar sign.
$110
factorise xsquared - 9
Answer:
( x - 3) (x + 3)
Step-by-step explanation:
by factorizing and putting the formula
Mia has 4 horses and 11 apples. She gives each horse the same number of
apples, and she uses as many apples as she can. How many apples does Mia
give each horse? How many apples are left?
» Complete the equation.
11 : 4 =
R
Answer:
she gives each 2, and has 3 left
Step-by-step explanation:
you can fit 2 fours into 11, and you have 8 left
Find the value of x please help
Which of the following is equivalent to the complex number i^34 ?
Choose 1 answer:
А
1
B I
C
-1
D
-I
Given:
The complex number is [tex]i^{34}[/tex].
To find:
The value of given complex number.
Solution:
We have,
[tex]i^{34}[/tex]
It can be written as
[tex]i^{34}=i^{32+2}[/tex]
Using properties of exponents, we get
[tex]i^{34}=i^{32}i^{2}[/tex] [tex][\because a^{m+n}=a^ma^n][/tex]
[tex]i^{34}=i^{4\times 8}i^{2}[/tex]
[tex]i^{34}=(i^4)^8i^{2}[/tex] [tex][\because (a^{m})^n=a^{mn}][/tex]
We know that, [tex]i^4=1,i^2=-1[/tex].
[tex]i^{34}=(1)^8(-1)[/tex]
[tex]i^{34}=(1)(-1)[/tex]
[tex]i^{34}=-1[/tex]
The value of [tex]i^{34}[/tex] is -1. Therefore, the correct option is C.
2 The width of a rectangle is represented by 5 + 2y.
The length is twice as long as the width. What is the
perimeter of the rectangle? Select all correct expressions
A
4(5 + 2y)
B 6(5.+ 2y)
C 20 + 8y
D 30 + 12y
Answer:
your answer is B 6(5.+2y)
forgive me if i am wrong
Right right triangle has an angle that measures 54° which could be the measure of another angle in the triangle
Answer: 36 degrees
Step-by-step explanation:
A triangle angle sum is 180.
So 90 + 54 = 144
180-144 =36
Can I please get help
Answer:
F for number 14
Step-by-step explanation:
A tailor has 13 1/2 yards of fabric to use for making costumes. For each costume, he needs 1 1/2 yards of fabric for the top and 3/4 yards bottom. How many costumes can he make
Answer:
6 complete costumes
Step-by-step explanation:
he has 27/2 total fabric
1 costume requires 1 2/4 + 3/4 of fabric, which is 2 1/4
we divide 27/2 by 9/4
27/2 x 4/9 = 6
Please help! 80 points! (picture included)
If l is parell to m, find the value of y.
A. 13
B. 165
C. 11
D. 15
Answer:
The answer is (D)
Step-by-step explanation:
If you need to explain I got you but Ill just give the answer for now!
Mark as Brainllest...
Answer:
D. 15Step-by-step explanation:
First find the value of x:
3x - 16 + 6x + 7 = 180 (supplementary angles)9x = 189x = 21Find the value of y:
11y - 32 = 6x + 7 (vertical angles)11y - 32 = 6*21 + 711y = 32 + 13311y = 165y = 165/11y = 15Correct choice is D
What is the first step in solving 11x+1=67
Answer:
The second one
Subtract 1 from both sides
Answer:
subtract 1 to both sides
Step-by-step explanation:
11x+1=67
-1 -1
11x=66
/11 /11
x=6
6=2u + 42 + 2u
solve for u
Answer:
u = -9
Step-by-step explanation:
Answer:
u=-9
Step-by-step explanation:
2u+2u=4u
6-42=-36
-36/4
-9
Given:
9a - 3b + c = -15
a-b+c= -3
4a + 2b + c = 5
Which of the following are points on the graph of the quadratic function (choose all correct answers)
(-1, -3)
(-3,-15)
(9-3)
(2,5)
A customer left a
delivery guy a $3.50
tip.The tip was 20% of
the bill. How much
was the bill?
Answer:
$3.57
Step-by-step explanation:
3.50 x 0.20 = .07
3.50 + .07 = 3.57
The bill was $3.57
Answer:
4.20
Step-by-step explanation:
Tip calculator helps
please help me with this diagram please :))
Answer:
Step-by-step explanation:
m=72° (corresponding angles)
n=m=72° (corresponding angles)
p=180-(80+72)=180-(152°)=28°
x=np=5
y=nm=8
z=pm=12
(-5x) ×(-6) please it is urgent
Answer:
30x
Step-by-step explanation:
Answer:
30x
Step-by-step explanation:
a negative multiplied by a negative is positive.
-5x x -6 =30x
Hope I helped!
Hobby Land sells art supplies two different ways. You can purchase a kit which includes an easel and a paint set for $139, or either of those art supplies separately. Altogether, 4 easels and 7 paint kits cost $781. Determine the cost of one easel.
Answer:
the answer is 65:08
Step-by-step explanation:
781 divided by 4 is 195:25 and you divided 195:25 by 3 = 65:08
hope this helps
The perimeter of the triangle is 30 cm
The perimeter of the rectangle is also 30 cm.
Use this information to find the area of the square below.
Answer:
square's area is 25.
Step-by-step explanation:
12
56
87
43
9 10
12 11
13/14
16/15
Which angle must also measure 85°?
O 2
O 5
O11
0 12
Answer:
11
Step-by-step explanation:
11 has 85° because it is opposite to 9
The angle that must also be measured of 85° is angle 11.
Option C is the correct answer.
What is an angle?The angles between two lines are the angles formed by two intersecting lines, measured in degrees or radians.
Several different types of angles can be formed between two lines, including acute angles, right angles, and obtuse angles.
We have,
In the diagram,
∠9 = 85
This means,
∠9 and ∠11 are opposite angles.
And,
Opposite angles are equal.
So,
∠9 = ∠ 11 = 85
Thus,
The measure of angle 11 is also 90.
Learn more about angles here:
https://brainly.com/question/7116550
The complete question.
In the diagram, the measure of angle 9 is 85°
Which angle must also measure 85°?
4
The factorization of 12x + 15 is Help please
Answer:
3
hope it's helpful ❤❤❤❤❤❤
THANK YOU.
#
Only answer please because Due now.
Answer:
B. Not enough information.
Step-by-step explanation:
We are given that all three angles of ∆DEF is congruent to all the three corresponding angles of ∆XYZ. However, this is is not enough to prove that they are both congruent to each other. There's no information about any of tge side length.
AAA is not a criterion that proves two triangles are congruent.
Therefore, we will conclude that there is not enough information.
What is 4/5 times 1/4
Answer:
4/5 x 1/4 = 4/20 as simplified as 1/5 in fraction form.
4/5 x 1/4 = 0.2 in decimal form.
Step-by-step explanation:
Answer:
0.2
Step-by-step explanation:
hope it helps dawg