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satela [25.4K]
3 years ago
8

A jar contains 2 black marbles and 1 red marble. Lisa randomly selects one marble, notes its color and then places it back in th

e jar. Then, she selects a marble from the jar again.
What is the probability that she selected a black marble at least once?
A. 4/9
B. 1/2
C. 3/4
D. 8/9
Mathematics
1 answer:
nasty-shy [4]3 years ago
6 0

Answer :

the Answer is. (( B ))

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The Becks buy a plastic tarp to cover their firewood. A rectangle that is eight and one-third yards long and six and three-fourt
Dmitriy789 [7]

Answer:

56 1/4 yards

Step-by-step explanation:

Area of the tarp = length × width

Length = 8 1/3 yards

Width = 6 3/4 yards

Area of the tarp = length × width

= 8 1/3 yards × 6 3/4 yards

= 25/3 × 27/4

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The drama club is ordering t-shirts for its members. A local t-shirt company charges $83.95 to set up the design plus $7.45 for
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Answer:

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6 0
3 years ago
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When completely factored, x^2 + x - 6 is equivalent to which of the following? A. (x + 1)(x – 6) B. (x + 3)(x – 2) C. (x + 6)(x
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X^2+x-6

x^2-2x+3x-6

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5 0
4 years ago
What is the equation of the line that passes through (-3, -1) and has a slope of 3/5 ? Put your answer in slope-intercept form.
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Slope-intercept form: y = mx + b

m = the slope

b = y-intercept.

In this problem,

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b = ?

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Answer choice A is correct.

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3 years ago
Can someone explain how to solve #9
SVETLANKA909090 [29]
FeelsBadMan GL on that one
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3 years ago
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