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aev [14]
3 years ago
7

What is the probability of drawing a blue marble? 3/7 70% 1/3 3/10

Mathematics
2 answers:
vazorg [7]3 years ago
4 0

Answer:

3/10

Step-by-step explanation:

There are 20 marbles.  6 of them are blue.

P = 6/20 = 3/10

Alekssandra [29.7K]3 years ago
3 0
The answer will be 3/10
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Select the correct answer.<br> Which graph represents a proportional relationship
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If the relationship between two quantities is a proportional relationship, this relationship can be represented by the graph of a straight line through the origin with a slope equal to the unit rate. For each point (x, y) on the graph, ž is equal to k, where k is the unit rate. The point (1, k) is a point on the graph.

Hope this helps...

6 0
2 years ago
Max is designing a hot tub for a local spa.
kondor19780726 [428]
08 and get one and two left in ten right em
8 0
2 years ago
8 x 5/6 = z<br> What is z?<br><br> A. 53/6<br> B. 40/6<br> C. 13/48<br> D. 5/48
blondinia [14]

Answer:

\huge \boxed{  \boxed{\mathbb{B)} \frac{40}{6} }}

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>
  • equation
  • PEMDAS
<h3>given:</h3>
  • 8×⅚=z
<h3>let's solve:</h3>
  1. \sf multiply \: both \: sides \: by \: 6 :  \\ (8  \times  \frac{5}{6} ) \times 6 = z \times 6
  2. \sf simplify :  \\ 8 \times 5 = 6z \\ 40=6z
  3. \sf divide \: both \: sides \: by \: 6 :  \\ \frac{6z}{6}  =  \frac{40}{6}  \\ z =  \frac{40}{6}
5 0
3 years ago
Read 2 more answers
please ANSWER at least ONE question CORRECTLY FOR 8 POINTS &amp; ANSWER at least THREE CORRECTLY to be MARKED BRAINLIEST! (you d
4vir4ik [10]

Answer:

a. yes

b. no

c. no

d. no

e. yes

Step-by-step explanation:

Here, we want to answer yes or no for each of the numbers

a) Yes

If we compare with the general form

y = mx + b

m

is slope and b is y-intercept

so, 2 is slope and 3 is y intercept; so 3 in y-intercept is (0,3)

b. No

This is the point-slope form we are trying to

get

Evaluating this, we have that

y-3 = 2x - 6

y = 2x-6 + 3

y = 2x-3

c) NO

Just insert the values and check here

-1 = 2(5) + 3

it does not work

d) No

Substitute

-4 = 2(-5) + 3

e) Yes

This is the point-slope form

y + 3 = 2x + 6

y = 2x + 6-3 = 2x + 3

8 0
3 years ago
What is this equation factored<br>49x²-1​
Natali [406]
The answer should be (7x+1)(7x-1)
5 0
3 years ago
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