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vredina [299]
2 years ago
5

A passenger train has tickets available for 12 window seats and 8 aisle seats. The next person to buy a ticket will be randomly

assigned to one of
those seats. What is the probability that the next person will be assigned to an aisle
seat?
Mathematics
1 answer:
Svetradugi [14.3K]2 years ago
7 0

Answer:

2/5

Step-by-step explanation:

There is an 8/20 chance that the next person will receive a window seat. You simplify that probability to get your answer. 8/20 becomes 2/5. So the answer is 2/5.

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Celeste is going to summer camp. The table shows the cost of items she will
TEA [102]

Answer:

  • 4(14.75)
  • 4(8) + 4(4.50) + 4(2.25)

Step-by-step explanation:

<em>Note: there is no table so the answer will be based on assumption</em>

<u>Analyzing the answer options:</u>

<u>4(14.75) </u>

  • This may be correct as contains 4 as multiplier

<u>48.00) + 4.50 +2.25 </u>

  • Incorrect as no multiplier of 4

<u>4(8) + 4(4.50) + 4(2.25) </u>

  • This may be correct as contains 4 as multiplier and the sum is same as the first option

<u>48.00 +4.50 +2.25)</u>

  • Incorrect as no multiplier of 4

7 0
3 years ago
What is f(−3) for the function f(a)=−2a2−5a+4?
Readme [11.4K]

Answer:

f(-3)

f(a) = -2a² - 5a + 4

Substitute a with its value, -3

f(-3) = -2(-3²) - 5(-3) + 4

f(-3) = -2(9) + 15 + 4

f(-3) = -18 + 19

f(-3) = 1

the value of f(-3) is 1.

7 0
2 years ago
Read 2 more answers
What are the x-intercept(s) and y-intercept(s) of the graph above.
dem82 [27]

Answer:

A

Step-by-step explanation:

X-intercepts are points on the graph where a line crosses the x-axis (horizontal line).

Given in the graph, the line goes through x-axis at the values -1 on the left, 1, and 2.

Y-intercepts are points on the graph where a line crosses the y-axis (vertical line).

Looking at the graph, the line only goes through the y-axis on the value 2.

Therefore, A is the only logical answer.

3 0
2 years ago
in kurt's school, the ratio of boys to girls is 4/3. of 120 students are boys, how many students are girls?
sukhopar [10]

Answer:

90 of the students are girls.

Step-by-step explanation:

Boys : Girls

B : G

4 : 3

120 : ?

(120 ÷ 4 = 30) so 4 × 30 = 120

(Do this to the other side) 3 × 30 = 90

B : G

120 : 90 [90 girls out of 210 total students]

Hope this helps. :)

7 0
3 years ago
Find the slope of the line<br> (18, 7) (8, 10)
eimsori [14]
Answer -.3

So what I did was subtract 10-7 which is 3 then subtract 8-18 which is -10 then divide 3 divide by -10 and you get -.3
8 0
2 years ago
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