3 years ago

What is the reflection image?

Mathematics

1 answer:

VikaD [51]3 years ago

7 0

Graph C is the reflected image of triangle P

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Ted invests $8,310 in a savings account with a fixed annual interest rate of 2% compounded continuously. How long will it take f

Vsevolod [243]

Answer: It will take 8 years.

Step-by-step explanation:

Equation for interest compounded continuously:

$A=Pe^{rt}$ , A = accumulated amount , P=Principal value , r =rate of interest , t= time.

Given: P= $8,310 , r = 2% , A= $9,751.88

$9751.88=8310e^{0.02t}\\\\\Rightarrow\ \dfrac{9751.88}{8310}=e^{0.02t}\\\\\Rightarrow\ 1.17351143201=e^{0.02t}$

Taking natural log on both sides

$\ln (1.17351143201)=\ln (e^{0.02t})\\\\\Rightarrow\ 0.160000478068=0.02t\\\\\Rightarrow\ t=\dfrac{0.160000478068}{0.02}\\\\\Rightarrow\ t=8.0000239034\approx8$

Hence, it will take 8 years.

8 0

3 years ago

Two less than the product of 6 and a number equals 9

GalinKa [24]

Answer:

6n - 2 = 9

Step-by-step explanation:

two less than means to switch it with what comes next. Product means multiply by a number( n ). and then obviously equals is = 9.

7 0

3 years ago

We shade to show all possible answers. The shading is called a solution set. True or False?

Ilya [14]

True the shading is called an solution set

5 0

3 years ago

A doctor sees each of her patients for 25 minutes during a typical appointment how many patients can she see in a typical 7 and

suter [353]

18 patients

25 min = 0.4166 hours
7.5 hours / 0.4166 = 18

8 0

3 years ago

At George Washington High School, 119 students walk to school. If this number is 35% of school enrollment, then how many student

nignag [31]

Answer: 340 students

Step-by-step explanation:

The number of students walking to school is 119 and this is 35% of the total number of students.

Assume the total number is denoted by "x".

That would mean that the following formula captures the situation:

119 = 35% * x

119 = 0.35x

x = 119/ 0.35

= 340 students

4 0

3 years ago