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faltersainse [42]
3 years ago
7

Please help me math work book

Mathematics
1 answer:
cupoosta [38]3 years ago
3 0

Answer:

umm you got this

Step-by-step explanation:

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How much will you spend on an investment if you want to receive $7,000 at an annual rate of 6% compounded weekly in 4 years?
s344n2d4d5 [400]

Answer:

The investment required is: $5687

Step-by-step explanation:

Future Amount A= $7000

Rate r = 6% =0.06

Time t = 4

Compounded Weekly = n= 52

We need to find Principal Amount P

The formula used is: A=P(1+\frac{r}{n})^{n*t}

Putting values and finding P

A=P(1+\frac{r}{n})^{n*t}\\7000=P(1+\frac{0.06}{52})^{4*52}\\7000=P(1.001)^{208}\\7000=P(1.231)\\P=\frac{7000}{1.231}  \\P=5687

So, The investment required is: $5687

3 0
3 years ago
In Δ Q R S s = 7.9 cm ∠ Q = 125 ∘ and ∠ R = 23 ∘ '. Find the length of q, to the nearest 10th of a centimeter.
Annette [7]

Answer:

See the attachment ⬆️⬆️

5 0
3 years ago
create a word problem that uses division. draw a model to help you write an equation to solve the problem
mixas84 [53]
Try this:
Jonny has 50 apples. He has 5 bags. How many apple does Jonny puts in each abg?
5 0
3 years ago
Find: 499 decreased by 100%
e-lub [12.9K]

Answer:

0,

If you want, I can explain more into it.

3 0
3 years ago
-2x+3y=18. 3y=2x+5 plz its solution
ryzh [129]

Answer:

no solution

Step-by-step explanation:

given the 2 equations

- 2x + 3y = 18 → (1)

3y = 2x + 5 → (2)

we can substitute 3y = 2x + 5 into equation (1)

- 2x + 2x + 5 = 18 ( collecting like terms gives )

5 = 18 ← not possible

Hence the system of equations has no solution


7 0
4 years ago
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