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Katena32 [7]
3 years ago
12

A bag contains both 10 blue and 10 red objects. There are 5 blue circles, 5 red circles, 5 blue squares and 5 red squares. If I

draw out two objects from the bag what is the probability that both of them are circles?
A) 1/10
B) 1/4
C) 5/19
D) 9/38
Mathematics
2 answers:
-BARSIC- [3]3 years ago
8 0

Answer:

P(red or a circle) = 4⁄16 + 7⁄16 - 4⁄16 = 7⁄16 = 43.8%

Step-by-step explanation:

Levart [38]3 years ago
6 0

B) 1/4 because there are 4 groups and with those groups you can pick any of them








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Dave receives a salary of $200 a week plus a commission of 10% of his weekly sales. An equation y=mx+b represents Dave’s weekly
eduard
<span><u><em>Answer:</em></u>
Dave makes $350 

<u><em>Explanation:</em></u>
In order to find this answer, we must first establish the equation for his earnings.
<u>We use slope intercept form:</u>
 y = mx + b,
where m = slope and b = y-intercept.

Since the problem states that his commission percentage is the slope and his base salary is the y-intercept, we can use them in the equation <u>to get the following: </u>
y = 0.1x + 200.

Now knowing that the x is the amount he sells, we can use the $1500 as x to find his total pay for the week:.
y = 0.1(1500) + 200,
y = 150 + 200,
y = 350. </span>
6 0
2 years ago
Read 2 more answers
Please help me I don’t understand this at all and I need to pass quits so please somebody out there help me
kvv77 [185]

Answer:

B) Undefined

Step-by-step explanation:

Vertical lines do not have a horizontal change; the line goes straight up and down. In other words, the change in the x values between any points on the graph is always 0, which would make the denominator of the slope 0. Since anything divided by 0 is undefined, the slope of a vertical line is <u>undefined</u>.

Source: https://www.brightstorm.com/math/algebra/linear-equations-and-their-graphs/finding-the-slope-of-a-line-from-a-graph-problem-3/

7 0
2 years ago
Ill mark brainliest, question is attached
irga5000 [103]

Answer:

The answer is 6.

3 0
2 years ago
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wilson jarred 45 liters of jam after 5 days. how much jam did wilson jar if he spent 7 days making jam? solve using unit rates.
Natali5045456 [20]
45/5 = 9 jams a day
x/7 = 9
x= 63 jams a day

Hope this helps!
5 0
3 years ago
I really need help on this!
Svet_ta [14]

Answer:

The answer is C, or $104.50.

Step-by-step explanation:

You'd think you'd get off easy by just adding the admission prices together. But also recognize that's an outlier compared to the other answers, and it's not just one adult and one child. It's two adults and four children. So, you need to multiply the admission price by the number of people, then add together. $15.25 times 4 children is $61.00. $21.75 times 2 adults is $43.50. Add those.

5 0
3 years ago
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