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2 years ago

6

A bag contained 5 red, 8 blue, and 7 white marbles. Jose drew two marbles from the bag one at a time, without replacement. What

is the probability that jose chose two blue marbles

1 answer:

dezoksy [38]2 years ago

6 0

Answer:

the probability that jose chose two blue marbles would be 8/20

Step-by-step explanation:

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Please help me with this math problem ASAP.

vazorg [7]

Answer: x = -4; x = -1; x = 3

see in this graph, at x = {-4; -1; 3} => y = 0

=> the zeros of the function are -4; -1; 3

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Jessica fills a cube shaped tank that has an edge of 70 cm with water from a tap. Water flows into the tank at a rate of 7L per

daser333 [38]

The volume of the tank is (70 cm)³ = 343,000 cm³.

Now,

1 mL = 1 cm³

1 L = 1000 mL

so we convert the given rate to

$\dfrac{7\,\rm L}{1\,\rm min} \cdot \dfrac{1000\,\rm mL}{1\,\rm L} \cdot \dfrac{1\,\mathrm{cm}^3}{1\,\rm mL} = \dfrac{7000\,\mathrm{cm}^3}{1\,\rm min}$

Then the time it will take to fill up the tank is

$343,000\,\mathrm{cm}^3 \cdot \dfrac{1\,\rm min}{7000\,\mathrm{cm}^3} = \boxed{49\,\rm min}$

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1 year ago

‼️help please.‼️What is the slope-intercept equation of the line with a slope

Luden [163]

Answer:

C

Step-by-step explanation:

according to the standard equation;

Y=mX+C

or, Y=4/5X +3

7 0

3 years ago

What is the volume, in cubic m, of a rectangular prism with a height of 15m, a width of 4m, and a length of 13m?

just olya [345]

Answer:

V = 780 m3

Step-by-step explanation:

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3 years ago

1/5k + 15 factor out the coefficient!

skelet666 [1.2K]

1/5k+ 15
= 1/5k+ 15* (5/5) (because 5/5= 1)
= 1/5k+ (15*5)/ 5
= 1/5k+ 75/5
= 1/5k+ 75* (1/5)
= 1/5(k+ 75) (distributive property)

The final answer is 1/5(k+ 75).

3 0

3 years ago