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3 years ago

Write the equation of a line which has a slope of 3 and passes through the point (1,5)

Mathematics

1 answer:

Arada [10]3 years ago

8 0

Y=3x + 5

Y=mx + b
(m is the slope or gradient and b is the y intercept)

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Fiona’s school has three hallways that make up three sides of a triangular building design. In the morning, Fiona walks 90 yards

lilavasa [31]

Answer:

"between 30 yards and 150 yards"

Step-by-step explanation:

Let one side of a triangle be x and another side be y. To find the possible lengths of the third side, it is given by:

Possible length of 3rd side would be between "x - y" and "x + y"

Here, given x = 90 and y = 60, so the possible length of 3rd side would be:

90 - 60 = 30,

90 + 60 = 150

Hence, in between 30 and 150

6 0

2 years ago

Read 2 more answers

Help me please

vlabodo [156]

Answer:

Step-by-step explanation:

X=8.50

y=9.50

3 0

2 years ago

Simplify the radical expression below square root of 5/64

borishaifa [10]

Answer:

Step-by-step explanation:

square root distribute to numerator and denominator so both get square rooted $\sqrt{5}$ /8

8 0

2 years ago

The number of withdrawals a bank processes in a day follows a random variable X. The number of deposits in a day is represented

Serhud [2]

Answer:

Check the explanation

Step-by-step explanation:

Number of transactions in a day is sum of number of withdrawals and number of deposits. So,

Number of transactions in a day, Z = X + Y

Moment Generating function of Z is,

T+1

Expected number of transactions in a day = E[Z]

$= \frac{\mathrm{d} }{\mathrm{d} t}_{t=0}M_Z(t) = (r+1)\left ( \frac{p}{1-qe^t} \right )^{r} * \frac{-p}{(1-qe^t)^2} * (-qe^t) for t = 0$

$= (r+1)\left ( \frac{p}{1-qe^0} \right )^{r} * \frac{-p}{(1-qe^0)^2} * (-qe^0)$

$= (r+1)\left ( \frac{p}{1-q} \right )^{r} * \frac{-p}{(1-q)^2} * (-q)$

$= (r+1)\left ( \frac{p}{p} \right )^{r} * \frac{-p}{(p)^2} * (-q)$

$= \frac{(r+1)q}{p}$

4 0

3 years ago

I need help please! dont guess please I really need the correct answer this is a test quesion1

Fudgin [204]

Answer: B

Step-by-step explanation:

6 0

2 years ago