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3 years ago

Is -101 any rational or irrational number

Mathematics

2 answers:

Mashcka [7]3 years ago

8 0

Answer:

It is rational

Step-by-step explanation:

<u>Step 1: Determine </u>

A number is irrational if it does not terminate.

A number is rational if the number does terminate.

-101 terminates

Answer: It is rational

icang [17]3 years ago

4 0

Answer:

its a rational number

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Anyone wanna help me??

klasskru [66]

Answer

i believe it’s b

expiation

3 0

3 years ago

How do I solve this

Oxana [17]

9514 1404 393

Answer:

h ≈ 448.0 m

Step-by-step explanation:

The relevant trig function is the one that relates adjacent side length, opposite side length, and angle:

Tan = Opposite/Adjacent

Solving for the adjacent side length, we get ...

Adjacent = Opposite/Tan

For the two angles given, we want the value of the difference of the adjacent side lengths:

168 m = h/tan(41.2°) -h/tan(52.5°)

Then h is found by dividing by its coefficient:

h = (168 m)/(1/tan(41.2°) -1/tan(52.5°))

h ≈ 448.0 m

5 0

3 years ago

Enrollment in a dance studio has grown exponentially since the studio opened. A graph depicting this growth is shown. Determine

denis23 [38]

Answer:

Option (4). 25%

Step-by-step explanation:

The graph attached shows the exponential growth.

Let the graphed function is y = $(1+\frac{r}{100})^{t}$

Here 'r' = Rate of growth

t = Duration of time in years

y = enrollments after time 't' years

Graph shows at time 't' = 0 or initially number of enrollments = 20

After 8 years number of enrollments will be

120 = $20(1+\frac{r}{100})^{8}$

$\frac{120}{20}=(1+\frac{r}{100})^{8}$

6 = $(1+\frac{r}{100})^{8}$

log 6 = $8\text{log}(1+\frac{r}{100})$

0.77815 = $8\text{log}(1+\frac{r}{100})$

$\text{log}(1+\frac{r}{100})$ = 0.0972689

$(1+\frac{r}{100})=1.251$

$\frac{r}{100}=0.251$

r = 25.1%

r ≈ 25%

Therefore, Option (4) will be the answer.

5 0

3 years ago

What is15 qt/h= gal min

Brilliant_brown [7]

we have

$15 \frac{qt}{h}$

we know that

1 quarter is equal to 0.25 gallon

1 hour is equal to 60 minutes

convert $\frac{qt}{h}$ to $\frac{gal}{min}$

$15 \frac{qt}{h} =15* \frac{0.25}{60} = 0.0625\frac{gal}{min}$

therefore

the answer is

$0.0625\frac{gal}{min}$

5 0

3 years ago

Read 2 more answers

How many 1/2 cup servings are in a casserole that contains 5 1/4 cups?<br> Help<br> Pppppp

Marrrta [24]

There are 10 in total but there is 10 and 1/4 total if it has that as a answer

3 0

3 years ago