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hjlf
3 years ago
12

A student decided to make random guesses for all the above 5 true/false questions. What is the probability of this student getti

ng one or more correct answer
Mathematics
1 answer:
fiasKO [112]3 years ago
5 0

Answer: 25%

Step-by-step explanation:

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A bricklayer is able to set 2.5 bricks in one minute. How many bricks can he set in 8 hours?
pochemuha

Given:

A bricklayer is able to set 2.5 bricks in one minute.

Required:

To find the number of bricks can he set in 8 hours.

Explanation:

8 hours =480 minutes.

2.5 bricks in one minute.

So for 480 minutes,

\begin{gathered} =2.5\times480 \\  \\ =1200 \end{gathered}

Final Answer:

1,200 bricks can he set in 8 hours.

5 0
1 year ago
Find the sum or difference of each
omeli [17]
2- 1 3/7 would be 4/7.

I hope this helped! :-)
6 0
4 years ago
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If trapezoid JKLM is translated according to the rule (x, y) → (x + 8, y − 3), what are the coordinates of point L'?
olga nikolaevna [1]
<span>Another answer: According to the figure, the coordinates of JKLM are, J(-7,-2), K(-4,-2), L(-2,-5) and M(-9,-5) JKLM is translated to J'K'L'M' by means of the rule (x+8, y-3), we should know that (x, y) are coordinates of the pre image, to find the coordinates of each image we have (x', y') such that x' =x+8, and y' =y-3. Therefore, the coordinates of L' can be found by L'(-2+8, -5-3)=(6, -8) the final answer is L'(6, -8).</span>
5 0
4 years ago
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Triangle $ABC$ with vertices of $A(6,2)$, $B(2,5)$, and $C(2,2)$ is reflected over the x-axis to triangle $A'B'C'$. This triangl
SCORPION-xisa [38]

Answer:

  C''(-2, -2)

Step-by-step explanation:

Reflection over the x-axis negates the y-coordinate. Reflection over the y-axis negates the x-coordinate. Negating both coordinates of C(2, 2) makes it ...

  C''(-2, -2)

8 0
3 years ago
HELP WILL MARK BRAINLIEST
Naya [18.7K]

Answer:

ans .. a. hold the power of judicial review..

I hope it helps...

I'm not sure about answer..

6 0
3 years ago
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