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3 years ago

What is the slope of this line. Please see image below

Mathematics

2 answers:

Mariulka [41]3 years ago

3 0

Answer:

-2

Step-by-step explanation:

I mean i use the slope formula $m = (y_{2} - y_{1}) / (x_{2} - x_{1})$ and you just plug in the values of the coordinates.

beks73 [17]3 years ago

3 0

-2 is the slope................

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Erica earned a total of $50,450 last year from her two jobs. The amount she earned from her job at the store was $1,250 more tha

Mariana [72]

Erica earned a total of $50,450 last year from her two jobs. The amount she earned from her job at the store was $1,250 more than four times the amount she earned from her job at the college.

Lets x be the amount she earned from here job at college

amount she earned at the store = 4 * amount earned at college + 1250

= 4x + 1250

Amount earned at college + amount earned at store = 50450

x + 4x + 1250 = 50450

5x + 1250 = 50450

Subtract 1250 from both sides

5x = 49200 (divide by 5)

x = 9840

she earn $9840 from her job at the college

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3 years ago

A Family has five children . The probability of having a girl is 1/2. What is the probability of having 2 girls followed by 3 bo

NeTakaya

Probability of having a girl: 1/2
Probability of having another girl right after: 1/2
Probability of having a boy right after: 1/2
Then another boy: 1/2
And a third boy: 1/2

To find compound probabilities, just multiply them together.

$\frac{1}{2}*\frac{1}{2}*\frac{1}{2}*\frac{1}{2}*\frac{1}{2} = \frac{1}{2*2*2*2*2} =\frac{1}{32} = \boxed{0.031}\ in\ decimal\ form$

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3 years ago

How do you work out the 10th term?

poizon [28]

Answer:

I believe that you multiply 5 x 10 because you multiply any of the terms by 5.

Step-by-step explanation:

Like another example is the 41st term which is 5 × 41 = 205

3 0

3 years ago

Read 2 more answers

What multiplies to be -63 and adds up to be -2

Lyrx [107]

-9x7 mutiplies to be -63, and add up to be -2.

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IrinaVladis [17]

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Step-by-step explanation:9 x 3.14

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