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liraira [26]
3 years ago
15

Pleaseeee help me with this anyone

Mathematics
1 answer:
Ede4ka [16]3 years ago
3 0

Answer:

scale factor = \frac{14}{5}

Step-by-step explanation:

the scale factor is the ratio of corresponding sides , image B to image A

scale factor = \frac{7}{2.5} = \frac{7(2)}{2.5(2)} = \frac{14}{5}

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A bank features a savings account that has an annual percentage rate of r=5.2% with interest compounded quarterly. Marcus deposi
Aloiza [94]

Answer:

Part A)

P=\$8,500\\ r=0.052\\n=4  

Part B) S(7)=\$12,203.47  

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

S(t)=P(1+\frac{r}{n})^{nt}  

where  

S is the Future Value  

P is the Present Value  

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

Part A)

in this problem we have  

P=\$8,500\\ r=5.2\%=5.2/100=0.052\\n=4  

Part B) How much money will Marcus have in the account in 7 years?

we have

t=7\ years\\ P=\$8,500\\ r=0.052\\n=4  

substitute in the formula above  

S(7)=8,500(1+\frac{0.052}{4})^{4*7}  

S(7)=8,500(1.013)^{28}  

S(7)=\$12,203.47  

6 0
4 years ago
The top of the cylindrical can shown below has a diameter of 7 centimeters (cm).
Sidana [21]

Answer:

Circumference of the can is 21.98 cm.

Step-by-step explanation:

Since, top of the cylinder can shown in the figure is in the shape of a circle

Circumference of a circle is given by the formula,

Circumference 'C' = π × Diameter

Where r = radius of the circle

Therefore, circumference of a circle with diameter 7 centimeters will be,

C = 7π

   = 7 × 3.14

   = 21.98 cm

Therefore, circumference of the can is 21.98 cm.

5 0
3 years ago
A triangle has 2 sides of lengths 6 and 9. what value could the 3rd length be
Tpy6a [65]
Anything greater than 4 but less than 9
5 0
3 years ago
PLEASE HELP!!!!!!!!!!!!!!
Thepotemich [5.8K]

Answer:

i Dont know

Step-by-step explanation:

i

d

o

n

t

k

n

o

w

6 0
3 years ago
Please help me out! the question is
kupik [55]
They had the same quotient because both of those equations are equal
5 0
3 years ago
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