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2 years ago

I NEED HELP ASAP FOR BRAINLIEST

Mathematics

2 answers:

Jobisdone [24]2 years ago

5 0

Answer:

y=x+4

Step-by-step explanation:

slope intercept form: y=mx+b

m is the slope of the line and b is the y-intercept

slope: 1

y-intercept: 4

hopefully this helps :)

borishaifa [10]2 years ago

5 0

Answer:

y=x+4

Step-by-step explanation:

y=mx+b

m-is the slope and b-is the y-intercept

(x, y) = (0,4)

4=0+b so b =4

substitute in the equation

y=x+4

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I really need help on this question!!!

Effectus [21]

A combination in this question, is combining 2 activities out of the 3.

The possible combinations are:

Parade and Roller Coaster.
Parade and Eat Ice Cream Cones.

Roller Coaster and Eat Ice Cream Cones.

If you need the opposite order:

Roller Coaster and Roller Coaster.
Roller Coaster and Eat Ice Cream Cones.
Eat Ice Cream Cones and Roller Coaster.

Hope This Helped! Good Luck!

6 0

3 years ago

the hoover dam is 725 feet tall. how long would it take an object to fall from the top to the base of the dam? round the answer

Alinara [238K]

Answer:

45.05 seconds

Step-by-step explanation:

Use the formula: d = v $i$ t + $\frac{1}{2}$ a $t^{2}$

d = distance v $i$ = initial velocity (m/s)

t = time (s) a = acceleration (m/ $s^{2}$ )

m is meters and s is seconds. They are units of measurement so leave them be.

Assuming the object is simply dropped, the initial velocity is 0 since the object was not moving before it was dropped.

The distance is 725 feet, which is 220.98 meters.

The acceleration is 9.81m/ $s^{2}$ since that is the acceleration of Earth's gravity, aka free fall.

Time is what we are trying to find so just leave it as the variable t.

So plug the values into the equation:

220.98m = (0)(t) + $\frac{1}{2}$ (9.81m/ $s^{2}$ )(t)

220.98m = (4.905m/ $s^{2}$ )(t)

45.0519877676s = t

t = 45.05s

Remember to pay attention to units because your answer will be wrong otherwise

7 0

1 year ago

How many irrational numbers are there between 1 and 6

GarryVolchara [31]

There are an infinite number of irrational numbers between 1 and 6.

3 0

2 years ago

Read 2 more answers

Help please <br> Find the measure of KM

diamong [38]

Answer:

answer is 1 answer is 4-5 = 1 is 3-6 answer is only 3

4 0

2 years ago

3. Students arrive at an ATM machine in a random pattern with an average inter-arrival time of 3 minutes. The length of transact

svp [43]

Answer:

The probability that a student arriving at the ATM will have to wait is 67%.

Step-by-step explanation:

This can be solved using the queueing theory models.

We have a mean rate of arrival of:

$\lambda=1/3\,min^{-1}$

We have a service rate of:

$\mu=1/2\,min^{-1}$

The probability that a student arriving at the ATM will have to wait is equal to 1 minus the probability of having 0 students in the ATM (idle ATM).

Then, the probability that a student arriving at the ATM will have to wait is equal to the utilization rate of the ATM.

The last can be calculated as:

$P_{n>0}=\rho=\dfrac{\lambda}{\mu}=\dfrac{1/3}{1/2}=\dfrac{2}{3}=0.67$

Then, the probability that a student arriving at the ATM will have to wait is 67%.

4 0

3 years ago