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2 years ago

For this sequence describe (in words) a way to produce each new term from the previous term.

Mathematics

1 answer:

Artyom0805 [142]2 years ago

7 0

Find common ratio:-

1/9/(1/3)=3
1/3(3)=1
1(3)=3
3(3)=9

Just Multiply 3 with previous term to get next one

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Thomas wants to invite Madeline to a party. He has an 80% chance of bumping into her at school. Otherwise, he’ll call her on the

Alexandra [31]

Answer:

84%

Step-by-step explanation:

The probability of Thomas bumping into her at school is 80%, so the probability of not bumping into her is 100% - 80% = 20%.

If he doesn't bump into her (20% chance), he will call her, and the probability of asking her in this case is 60%, so the final probability of asking her in this case is:

$P_1 = 20\% * 60\% = 12\%$

If he bumps into her (80% chance), the probability of asking her is 90%, so the final probability of asking her in this case is:

$P_2 = 80\% * 90\% = 72\%$

To find the probability of Thomas inviting Madeline to the party, we just have to sum the probabilities we found above:

$P = P_1 + P_2$

$P = 12\% + 72\% = 84\%$

5 0

3 years ago

The whole worksheet?

cupoosta [38]

I figured out that number 4 is probably alternate angles. Sorry I couldn't be much help :)

6 0

3 years ago

A. 70 degrees<br>B. 140 degrees<br>C. 250 degrees<br>D. 110 degrees

beks73 [17]

The answer is 70 degrees

3 0

3 years ago

jane works 40 hours per week. due to illness , jane worked 3/5 of her scheduled hours. how many hours did jane work last week?

Hunter-Best [27]

Answer:

Step-by-step explanation:

40/1 * 3/5 = 120/5

120/5 simplified = 24

6 0

2 years ago

Emily counts the triangles and parallelograms in an art piece and determines that in

Vinvika [58]

Answer:

There are 18 triangles and 24 parallelograms.

Step-by-step explanation:

Let the number of Triangles be x

and number of Parallelograms be y

By given data;

There are together 42 triangles and parallelogram

$x+y=42\\x=42-y$

Also there are 150 total sides,

Now we know that triangle have 3 side and parallelogram consist of 4 sides.

Hence the equation will become: $3x+4y =150$

Now substituting value of x in above equation we get;

$3(42-y)+4y=150\\126-3y+4y=150\\y=150-126=24$

Hence $x=42-y=42-24=18$

Hence, there are 18 triangles and 24 parallelograms.

6 0

3 years ago