3 years ago

Please help me on my second problem

Mathematics

1 answer:

nadezda [96]3 years ago

4 0

The answer is 0 there are no blue chips in the bucket. <span />

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Suppose a pack of candy bars has 6 bars. Each bar weighs 3.96 ounces. How much does the pack weigh?

salantis [7]

Answer:

The pack would weigh 23.76 pounds.

Step-by-step explanation:

6 x 3.96 =23.76

6 0

3 years ago

Write a rule for the nth term of the geometric sequence if r = 1/4 and a3 = 2.

GarryVolchara [31]

Answer:

$a_{n} = 32(\frac{1}{4})^{n-1}$

Step-by-step explanation:

The nth term of a geometric sequence is given by the following equation.

$a_{n+1} = ra_{n}$

In which r is the common ratio.

This can be expanded for the nth term in the following way:

$a_{n} = a_{1}r^{n-1}$

In which $a_{1}$ is the first term.

This means that for example:

$a_{3} = a_{1}r^{3-1}$

$a_{3} = a_{1}r^{2}$

$2 = a_{1}(\frac{1}{4})^{2}$

$2 = \frac{a_{1}}{16}$

$a_{1} = 32$

Then

$a_{n} = 32(\frac{1}{4})^{n-1}$

4 0

4 years ago

draw 3 rows with 2 counters in each row. Write a word problem that can be acted out using these counters

tatiyna

Just draw a 3 by 2 block.to explain it you could say there is 2 groups of friends with each 3 people in it

7 0

3 years ago

Is this the correct answer? if not, what is it?

sergiy2304 [10]

Answer:

B. 1:2800

Step-by-step explanation:

448 / .16 = 2800

1:2800

Feel free to let me know if you need more help! :)

6 0

4 years ago

A line passes through the point (1, 5) and has a slope of -9.

vladimir1956 [14]

Answer:

y= -9x+14

Step-by-step explanation:

the equation of a straight line is y=mx+c

m is the slope

And we are given a y and x term

So we substitute these into the equation:

5= -9(1) + c

rearragne to find c

14= c

so the full equation is:

y= -9x+14

8 0

3 years ago