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Novosadov [1.4K]

3 years ago

11

aaron walks 2 1/8 miles to his friends house. then, they walk 5/6 miles to the park .finally, aaron walks 1 3/4 miles to get bac

k home.how far did aaron walk today

1 answer:

lisov135 [29]3 years ago

4 0

Answer:did you check and see if anybody asked this question before??

Step-by-step explanation:

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Rewrite 3/35 and 1/10 so they have common denominators

Aleks [24]

Answer:

$\frac{6}{70}$ and $\frac{7}{70}$

Step-by-step explanation:

The LCM of 35 and 10 is 70.

35×2=70

10×7=70

You got to multiply 3 with 2 and 1 with 7 to make 6/70 and 7/70.

5 0

3 years ago

Andres found out that his experimental probability of getting a hit is 40%. Out of 350 at bats, about how many hits could he pre

Firlakuza [10]

Answer:

140?

Step-by-step explanation:

40 percent of 350 is 140 so I assume its 140.

6 0

3 years ago

In the diagram which angles pat of a linear sair and part

Bas_tet [7]

Answer:

The word linear goes back into mathematics and algebra. . I have taken multiple courses over the years. You don't have to tell me the course your in. But are you trying to use mathematics geometry or algebra

Step-by-step explanation:

Geometry has to do with shapes and graphing mathematics has to do with measurements and angle like a protractor algebra has equations and graphing

7 0

3 years ago

A chemical flows into a storage tank at a rate of (180+3t) liters per minute, where t is the time in minutes and 0<=t<=60

Yuliya22 [10]

Answer:

The amount of the chemical flows into the tank during the firs 20 minutes is 4200 liters.

Step-by-step explanation:

Consider the provided information.

A chemical flows into a storage tank at a rate of (180+3t) liters per minute,

Let $c(t)$ is the amount of chemical in the take at <em>t </em>time.

Now find the rate of change of chemical flow during the first 20 minutes.

$\int\limits^{20}_{0} {c'(t)} \, dt =\int\limits^{20}_0 {(180+3t)} \, dt$

$\int\limits^{20}_{0} {c'(t)} \, dt =\left[180t+\dfrac{3}{2}t^2\right]^{20}_0$

$\int\limits^{20}_{0} {c'(t)} \, dt =3600+600$

$\int\limits^{20}_{0} {c'(t)} \, dt =4200$

So, the amount of the chemical flows into the tank during the firs 20 minutes is 4200 liters.

5 0

3 years ago

Which is a list of all the zeros of x^5 + 7x^4 = 18x³?

Andrei [34K]

Answer:

B

Step-by-step explanation:

Because there is three numbers

3 0

2 years ago