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Rufina [12.5K]
3 years ago
15

An unprepared student makes random guesses for 6 multiple choice questions that have selections a -

Mathematics
1 answer:
kirill [66]3 years ago
6 0
 <span>P(at least 1 ) = 1 - P(exactly none) = 1 - (4/5)^6 = .738
Hope this helps!!!:)</span>
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Olaolu’s monthly salary is 604.18.He pays 10%as income tax per month.What is his monthly tax to the nearest naira
Ostrovityanka [42]

Answer:

  ₦60

Step-by-step explanation:

The amount of tax will be found by multiplying the tax rate by the amount being taxed.

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The monthly tax is the tax rate times the monthly salary:

  10% × ₦604.18 = ₦60.42

Olaolu's monthly tax is about ₦60.

4 0
2 years ago
_________ are defined as lines that never have one point in common.
barxatty [35]

Answer:

The correct option is option number 4. Parallel lines are defined as lines that never have one point in common.

Step-by-step explanation:

Parallel lines: Parallel lines are the lines that will never cross each other. As they never meet, so they won't have a common point.

On the other hand, the other options are incorrect. This is because,

Perpendicular lines: Perpendicular lines are the lines that make 90 degrees angle with each other.

Skew lines: Skew lines are the lines that are not present on the same plane.

Coplanar lines: Any lines which are known to occur on the same plane are termed as coplanar lines.

4 0
3 years ago
I RLLY NEED HELP PLSS HELP Does (0, 1) lie on the graph of the exponential growth function y = 2^x?
Vesnalui [34]

Answer:

Yes

Step-by-step explanation:

8 0
3 years ago
Need help setting this up? Please help me!
Dvinal [7]

Answer:$1500was invested in the account that gained 15% and $15500 was invested in the account that lost 5%.

6 0
3 years ago
What numbers go in the boxes?
oksian1 [2.3K]

For second one

Vertex is (-3,0)

  • Axis of symmetry=x=-3

There is only one x intercepts

  • Only one real root is -3

7 0
3 years ago
Read 2 more answers
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