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3 years ago

Been stuck on this problem help?

Mathematics

2 answers:

kramer3 years ago

4 0

Answer:

C. x < 40

Step-by-step explanation:

x/5 - 3 < 5

x/5 -3 + 3 < 5 + 3

x/5 < 8

(5/1) x/5 < 8 (5/1)

x < 40

SVEN [57.7K]3 years ago

3 0

Answer:

x < 40

Step-by-step explanation:

Given

$\frac{x}{5}$ - 3 < 5

Multiply all terms by 5 to clear the fraction

x - 15 < 25 ( add 15 to both sides )

x < 40

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What is the vertical asymptote of the function 3/x+5

kobusy [5.1K]

Since we cannot divide by zero, x=0 is forbidden, and x=0 is the vertical asymptote of this function.

7 0

3 years ago

Find a1 if Sn = 89,800, r = 3.4, and n = 10. Round to the nearest hundredth if necessary.

xxMikexx [17]

Answer:

$a_1=1.04$

Step-by-step explanation:

We have a geometric sequence with:

$Sn = 89,800$ , $r = 3.4$ , and $n = 10$

Where

Sn is the sum of the sequence

r is the common ratio

$a_1$ is the first term in the sequence

n is the number of terms in the sequence

The formula to calculate the sum of a finite geometric sequence is:

$S_n=\frac{a_1(1-r^n)}{1-r}$

Then:

$89,800=\frac{a_1(1-(3.4)^{10})}{1-3.4}$

Now we solve for $a_1$

$89,800(1-3.4)=a_1(1-(3.4)^{10})$

$a_1=\frac{89,800(1-3.4)}{1-(3.4)^{10}}\\\\a_1=1.04$

4 0

4 years ago

A gym employee is paid monthly. After working for three months, he had earned $4,500. To determine how much money he will make o

sladkih [1.3K]

The answer is 7,500.

6 0

3 years ago

I need the answer pls help me

Fynjy0 [20]

Answer:

A reflection followed by a translation!!!!!!!!!!!!!!!!!!!!!!!!!

Step-by-step explanation:

3 0

3 years ago

The formula for the circumference of a circle C equals two pi R where are is the radius and see is the circumference equation so

Leto [7]

Answer:

Step-by-step explanation:

The question is basically "Find the radius of the circle that has a circumference of 16π"

The formula for circumference of a circle is given as $C=2\pi r$

Where

C is the circumference

r is the radius

Plugging in 16π into C and solving for r gives us the radius. Shown below:

$C=2\pi r\\16\pi = 2\pi r\\r=\frac{16\pi}{2\pi}\\r=8$

the radius is 8

8 0

3 years ago