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3 years ago

SOLVE: 6^3x+2 = 4^x-5

Mathematics

1 answer:

Lilit [14]3 years ago

6 0

There's an app called photomath that would be useful for these kinds of problems!

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Shawn earned $2.77 per day for three days as interest on his $1,000.00 investment. What percent interest did he earn in total? G

Nady [450]

Answer: He earned 0.831% interest in total.

Step-by-step explanation:

Given: Shawn earned $2.77 per day for three days as interest on his $1,000.00 investment.

Interest per day = $2.77

Interest in 3 days = 3 x ($2.77)

= $8.31

Invested amount= $1000

Required percentage of earnings = $\dfrac{\text{Interest earned in 3 days}}{\text{Initial investment}}\times100$

$=\dfrac{8.31}{1000}\times100=0.831\%$

Hence, he earned 0.831% interest in total.

7 0

3 years ago

Which of the following represents the graph of f(x) = 2(x + 3)?

Yuliya22 [10]

We have that

the correct expression is
y=2^(x+3)

using a graph tool
see the attached figure

the answer is the option C

3 0

3 years ago

Given csc(A) = 60/16 and that angle A is in Quadrant I, find the exact value of sec A in simplest radical form using a rational

Katarina [22]

Answer:

$\displaystyle \sec A=\frac{65}{63}$

Step-by-step explanation:

We are given that:

$\displaystyle \csc A=\frac{65}{16}$

Where A is in QI.

And we want to find sec(A).

Recall that cosecant is the ratio of the hypotenuse to the opposite side. So, find the adjacent side using the Pythagorean Theorem:

$a=\sqrt{65^2-16^2}=\sqrt{3969}=63$

So, with respect to A, our adjacent side is 63, our opposite side is 16, and our hypotenuse is 65.

Since A is in QI, all of our trigonometric ratios will be positive.

Secant is the ratio of the hypotenuse to the adjacent. Hence:

$\displaystyle \sec A=\frac{65}{63}$

6 0

3 years ago

Read 2 more answers

Look what I found on Wish! I'm giving you $5 off your first purchase with code: cmxhphzh https://dl.wish.com/qdtW6hhhhhgfg

otez555 [7]

Answer:

whats wish?

Step-by-step explanation:

7 0

3 years ago

A bucket contains stones and seashells. There are 30 seashells in the bucket and the ratio of stones to seashells is 4 : 3. Find

sergejj [24]

Answer:

There should be 40 stones in the bucket

Step-by-step explanation:

4:3 = x:30

3*10 = 30

4*10 = 40

x = 40

Hopefully that helped.

3 0

3 years ago