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BARSIC [14]
3 years ago
12

Question in picture solve

Mathematics
1 answer:
Luda [366]3 years ago
4 0

Answer:

25

Step-by-step explanation:

165-140=25

140-115=25

115-90=25

90-65=25

65-40=25

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Suppose that $1200 is invested at 612%, compounded quarterly. How much is in the account at the end of 5 years?
asambeis [7]

Answer:

\$1,656.50  

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

t=5\ years\\ P=\$1,200\\ r=6\frac{1}{2}\%=6.5\%=6.5/100=0.065\\n=4  

substitute in the formula above

A=1,200(1+\frac{0.065}{4})^{4*5}  

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A=\$1,656.50  

5 0
3 years ago
How to find the domain of a composite function?
Rainbow [258]
The domain of the inside function exists, and then an analysis of the outside function may yield an extra  restriction to the domain.
4 0
3 years ago
The quadrilateral shown is a rectangle. What is the measure of PR? (round to the nearest hundredth)
sladkih [1.3K]

Option B) 37.12 is the right answer

Step-by-step explanation:

It is given that the qudrilateral is a rectangle which means that opposite sides wil be equal and all interior angles will be 90 degrees

So

PS = 17

PQ = SR = 33

The diagonal PR will form a right-angles triangle with PR being the hypotenuse

So,

Base = SR = 33

Perpendicular = PS = 17

Hypotenuse = PR = ?

The Pythagoras theorem will be used to find the length of PR

So,

H^2 = B^2+P^2\\(PR)^2 = (SR)^2 + (PS)^2\\PR^2 = (33)^2+(17)^2\\PR^2 = 1089+289\\PR^2 = 1378\\

Taking square root on both sides

\sqrt{PR^2} = \sqrt{1378}\\PR = 37.1214

Rounding off to nearest 100th

PR = 37.12

Hence,

Option B) 37.12 is the right answer

Keywords: Triangle, Pythagoras theorem

Learn more about triangles at:

  • brainly.com/question/4892332
  • brainly.com/question/4924817

#LearnwithBrainly

6 0
4 years ago
Where do i put the parentheses in 4+3x2-4÷2
melamori03 [73]

Answer:

4+(3x2)-4/2

Step-by-step explanation:

pemdas

5 0
3 years ago
You decide to take $400 out of your piggy bank at home and place it in the bank. If the reserve requirement is 5 percent, how mu
Bumek [7]
You need $8.000 in the bank to reserve it
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