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3 years ago

Please help How would you describe a discrete graph?

1 answer:

4 0

Graph: A discrete graph is a series of unconnected points (a scatter plot). Domain: a set of input values consisting of all numbers in an interval. Domain: a set of input values consisting of only certain numbers in an interval.

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What's the square root of the area of a square with side 13?

aleksandr82 [10.1K]

Side=13

Area :-

$\\ \rm\rightarrowtail side^2$

$\\ \rm\rightarrowtail 13^2$

$\\ \rm\rightarrowtail 169$

Square root:-

√169=13

5 0

3 years ago

Convert<br> 1.8125 gallons to cups

joja [24]

Answer: 1.8125 gallons = 29 cups

Step-by-step explanation:

There are 16 cups in a gallon. Therefore, to convert gallons to cups we multiply the number of gallons by 16.

The number of gallons, in this case, is: 1.8125

So, we need to multiply 1.8125 by 16

1.8125 ⋅ 16 = 29

In the final analysis, 1.8125 gallons is equal to 29 cups.

, Hope this helps :)

Have a great day!!

3 0

3 years ago

How do i solve this equation? W(t)=80-2.5t

Anna007 [38]

W2.5=80 , 80/2.5= 32 t=32

6 0

3 years ago

Situation: a 25 gram sample of a substance that’s used for drug research has a K-value of 0.1205

Lelu [443]

The decay model is given as

$N=N_0e^{-Kt}$

The substance's half-life is the time it takes for the substance to decay to half its original amount. In other words, it's the time $t$ such that $N=\dfrac{N_0}2$ . Substituting into the model, you have

$\dfrac12=e^{-Kt}$

You can solve for $t$ now.

$\dfrac12=e^{-Kt}$
$\implies\ln\dfrac12=\ln e^{-Kt}$
$\implies-\ln2=-Kt\ln e$
$\implies\dfrac{\ln2}K=t\approx5.7523\text{ days}$

8 0

3 years ago

Please help with this!! Explain your answer I will mark brainliest!!!

Maru [420]

Answer:

asa

Step-by-step explanation:

it says that angle 6 and angle 9 are congruent and side om is congruent to side em and then the angle 7 and 8 are congruent because they are vertical angles and vertical angles are equal to each other. so it gives you angle side angle which is why the correct answer is asa

7 0

3 years ago

Read 2 more answers