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cluponka [151]
2 years ago
13

Find the slope of the line that contains the points:

Mathematics
2 answers:
tester [92]2 years ago
7 0

Answer:

1

Step-by-step explanation:

x₁ = -6  ; y₁ = 3

x₂ = -4  ; y₂ = 5

Slope =\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\\\=\dfrac{5-3}{-4-[-6]}\\\\\\=\dfrac{2}{-4+6}\\\\\\=\dfrac{2}{2}\\\\\\=1

Semenov [28]2 years ago
5 0

Answer:

slope is 1

Step-by-step explanation:

5-3/-4--6 = 2/2 = 1

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If you received a 3% raise in 2012 and you made 47,000 in 2011, how much would you make more in 2012
tia_tia [17]
47000 is the original salary (100%)
3% of 47000 is :
0.03 x 47000
= 1410
you would make $1410 more
8 0
3 years ago
The number of people who use the ATM at night outside your local bank branch can be modeled as a Poisson distribution. On averag
Marina86 [1]

Answer:

0.6988

Step-by-step explanation:

Given that the number of people who use the ATM at night outside your local bank branch can be modeled as a Poisson distribution.

Let X be the number of customers arriving between 10 and 11 am.

X is Poisson with mean= 1.2

Required probability

=  the probability that in the hour between 10 and 11 PM at least one customer arrives

= P(X≥1)

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6 0
3 years ago
13. Write the equation of a horizontal line that passes through the point (3, -3).
Step2247 [10]

Answer:

O y = -3

Step-by-step explanation:

The line is horizontal.

x = -3 and x = 3 are vertical lines, so they are incorrect.

The line passes through (3, -3).

                                         (x ,  y)

Put y as -3.

y = 3

(-3) = 3

Line y = 3 is incorrect.

(-3) = -3

Line y = -3 is correct.

3 0
3 years ago
Read 2 more answers
Which best describes a transformation that preserves the size, shape, and angles of an object? A. congruent transformation B. no
Harrizon [31]

Answer:

Your answer would be D: isometry

Step-by-step explanation:


6 0
3 years ago
The basal energy rate is the daily amount of energy (measured in calories) needed by the body at rest to maintain body temperatu
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Given :
A = <span>70 years old
H = 172 cm
W = 55 kg

so calculate the the basal energy rate B
B = </span><span>655.096 + 9.563W +1.85H - 4.676A
</span><span>where B is the basal energy rate (in calories), W is the weight (in kilograms), H is the height (in centimeters), and A is the age (in years)
substitute the given
B = </span>655.096 + 9.563(55) +1.85(172) - 4.676(70)
B = 1171.941 cal is the basal energy rate, since he is prescribed for 1000 cal per day is not enough because basal energy is the calorie needed at rest only how about the calorie needed for the daily acivities.
5 0
3 years ago
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