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3 years ago

becky is rolling a number cube with the numbers 1 through 6 what is the probability she will roll 4 or 5

1 answer:

5 0

Probability is desired outcome divided by total outcomes.

There is only 1 four and 1 five on a die. Thus, there are 2 outcomes she wants.

There are 6 sides.

2/6 = 1/3 or 0.33 probability.

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PLS HELP NOW ! WILL MARK BRAINLIEST AND 5 STARS

Paraphin [41]

Answer:

x = 45/4

Step-by-step explanation:

2x - 3/4 + x = 2x + 3/2 + 9

- 3/4 + x = 3/2 + 9

- 3/4 + x = 21/2

x = 21/2 + 3/4

x = 45/4

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3 years ago

InWrite the equation of the line that passes through (7, - 4) and (- 1, 2) slope- intercept form.

blondinia [14]

Answer:

General Equation of a Line

$General Equation \\(y - y_{1} )= m (x-x_{1}) \\Slope=m= \frac{x_{2}-x_{1} }{y_{2}-y_{1} } \\\\Given:\\p_{1}=(7,-4)\\p_{2}=(-1,2)\\Solution:\\m=(\frac{-1-7}{2-(-4)}) =\frac{-8}{6}\\y-(-4) = (\frac{-8}{6} )(x-7)\\y+4=\frac{-8x}{6} + 56\\y=\frac{-8x}{6} + 52 \\\\The\\ equation \\ is \\ y=\frac{-8x}{6} + 52$

Step-by-step explanation:

Find the slope first and then place the values on the general formula. The final step is to solve for y

5 0

3 years ago

Complete the equation so that it has infinitely many solutions <br>1/2(4-z)

I am Lyosha [343]

Answer:

4 - z

—---

Step-by-step explanation:

3 0

3 years ago

2 Points

vfiekz [6]

Answer:

$63

Step-by-step explanation:

Penny = $0,01
Nickel = $0.05
Dime = $0.1
Quarter= $0.25

Number of pennies = 6*50 = 300
Number of nickels = 5*40= 200
Number of dimes = 4*50= 200
Number of quarters = 3*40 = 120

<u>Total amount of money:</u>

300*0.01+ 200*0.05 + 200*0.1 + 120*0.25 = $63

5 0

3 years ago

Read 2 more answers

Which statement describes the translation from the graph y=|x| to the graph y=|x+3|-4?

Pavel [41]

Answer:

B) shift 3 units left and 4 units down

8 0

3 years ago