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3 years ago

Rewrite the sequence in the function form 2,6,18,54

Mathematics

2 answers:

pychu [463]3 years ago

5 0

Answer:

an = 2⋅3n − 1

Step-by-step explanation:

alexdok [17]3 years ago

4 0

2 •3n-1 is the answer

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Helpppp me pleaseeeee

tamaranim1 [39]

Answer:

Step-by-step explanation:

When you roll dice, there are 6 possible outcomes.

In order to not roll a 6, you'd have to roll either 1,2,3,4,5.

So you have a 5:6 chance of not rolling a 6.

But they're asking you to use the chart.

Based on the chart, you've rolled the die 24+10+8+3+30+15=90 times.

Of those 90 times, you rolled a 6 15 times.

Which means you did not roll a 6 90-15=75 times.

Therefore the probability of not rolling a 6, based on the chart, is 75/90=83%.

Notice that 5/6=83% as well. So this chart is fairly accurate.

Now for number 2.

Based on the chart, odd numbers appear 24+8+30=52 times out of the 90.

So we can say that odd numbers show up 52/90=58% of the time.

If James is rolling the cube 250 times, we know odd numbers will show up 58% of the time so, .58*250=144 is how many times we can expect to see an odd number appear.

6 0

3 years ago

help here plz ! …..A taxi company charges a flat fee of $6.00, plus $1.10 per mile after the first 3 miles. Sarah’s taxi cab rid

Igoryamba

Answer:

2.5 miles

Step-by-step explanation:

22.50-6=16.50

16.50÷3=5.5

5 0

4 years ago

Read 2 more answers

Marcelo scored 7 points for his basketball team. This was 20% of his team’s points. How many points did his team score?

baherus [9]

Answer:

Step-by-step explanation:

20% = 7

Therefore, 100% = Total Points By Whole Team

20% x 5 = 100%

7 x 5 = 35 Points

5 0

3 years ago

Please help me with the problem

mixas84 [53]

Let's see what we're working on here

$\frac{1}{2} - 2(m) =?$
? = 0
$Simplify this →$ $\frac{1}{2}$

$\frac{1}2y} - 2(m) = ?$

$\frac{2(m)(2)}{2}$

$\frac{1 - 4(m)}{2} = ?$

$\frac{1 - 4(m)}{2} = 2$

$-4(m) + 1 = 0$
Subtract ( - )the number 1 from each of your sides on this part

4(m) = 1
Multiply( ×) the number -1 to your sides for this part of the equation

Therefore, the value of m is $\frac{1}{4}$
$m = \frac{1}{4}$

3 0

4 years ago

Read 2 more answers

Julio takes a multivitamin and a calcium vitamin every day. One at a time, he randomly

Delicious77 [7]

Answer:400

Step-by-step explanation:

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3 years ago