All Questions ⁺⁰237807 Questions

0

1661

3

+117

At an amusement park, the probability that a child eats...

At an amusement park, the probability that a child eats a hot dog and drinks a soda pop is 0.48. The probability that a child eats a hot dog is 0.59, and the probability that a child drinks soda pop is 0.88. What is the probability (rounded to the nearest read more ..

failurewithasmile Apr 15, 2017

0

2865

3

+117

From a sample of 88 adults...

Complete the two-way frequency table below, which shows the relationship between an adults' gender and whether these adults buy a truck or a car for their first new vehicle. From a sample of 88 adults, the following data are collected:

read more ..

failurewithasmile Apr 15, 2017

0

2094

1

+117

A manufacturer produces soda cans...

A manufacturer produces soda cans and a quality control worker randomly selects two cans from the assembly line for testing. Past statistics show that 14% of the cans are defective. What is the probability that the two selected cans are defective if the read more ..

failurewithasmile Apr 15, 2017

0

2759

1

+117

A recent survey...

A recent survey by the American Cancer Society has shown that the probability that someone is a smoker is P(S) = 0.39. It has also determined that the probability that someone has lung cancer, given that he or she is a smoker is P(LC|S) = 0.205. What is read more ..

failurewithasmile Apr 15, 2017

0

3224

2

+117

Complete the two-way frequency table...

Complete the two-way frequency table below, which shows the relationship between a person's gender and whether he or she wears his or her favorite sports team's jersey to sporting events. From a sample of 70 people entering a sports venue, it is found that read more ..

failurewithasmile Apr 15, 2017

0

890

3

+101

Quadratic and Exponential Functions Word problem

The area of a square can be tripled by increasing its length by 6 centimeters and increasing its width by 3 centimeters. What is the length of the side of the square?

hectictar ●●●

Whiz333 Apr 15, 2017

Apr 14, 2017

0

718

1

square numbers

Please forgive my unimagianative question, but is x2=2y2 possible if both x and y are rational numbers?

Guest Apr 14, 2017

0

908

1

chem 12

If the rate of reaction is 5 x 10-9 mol/s, how many grams of magnesium will be used up in 5 min?

Guest Apr 14, 2017

0

1334

1

+117

A geometric sequence is defined by the equation an = (3)3 − n.

A geometric sequence is defined by the equation an = (3)3 − n.
Part A: What are the first three terms of the sequence?
Part B: What is the value of r?
Part C: What is the value of a11?

failurewithasmile Apr 14, 2017

0

1177

1

+117

Consider the arithmetic sequence presented in the table below.

Consider the arithmetic sequence presented in the table below.

n 57 1
an 74 read more ..

failurewithasmile Apr 14, 2017

0

1522

1

+117

What is the sum of the first five terms of the geometric series 1 − 3 + 9 − . . . ?

What is the sum of the first five terms of the geometric series 1 − 3 + 9 − . . . ?
Hint: r ≠ 1, where a1 is the first term and r is the common ratio.
S5 = −182
S5 = −20
S5 = 61 read more ..

failurewithasmile Apr 14, 2017

0

1093

1

+117

How many terms...

How many terms are there in a geometric series if the first term is 3, the common ratio is 2, and the sum of the series is 93?
Hint: r ≠ 1, where a1 is the first term and r is the common ratio.
n = 3
n = 4
n read more ..

failurewithasmile Apr 14, 2017

0

746

1

Help!!

How can I solve [(-4)5]9?

Guest Apr 14, 2017

0

1314

1

write each expression as a single logarithm in simplest form. state any restrictions on the variable.

write each expression as a single logarithm in simplest form. state any restrictions on the variable.

Guest Apr 14, 2017

0

1328

1

If log c=3, evaluate log10c 2

If log c=3, evaluate log10c2

Guest Apr 14, 2017

0

1002

2

determine the value of log n (ab 2 ) if a=5 and b=3

determine the value of logn(ab2) if a=5 and b=3

Guest Apr 14, 2017

+3

900

3

+1512

PLEASE

@Failurewithasmile, PLEASE slow down with posting the math questions!!!
Thank you,
Jay

MysticalJaycat Apr 14, 2017

0

1842

3

+117

What is the first term of the geometric sequence presented in the table below?

What is the first term of the geometric sequence presented in the table below?

n49
an−35185,293

Hint: an = a1(r)n − 1, where a1 is the first term and r is the common ratio. read more ..

failurewithasmile Apr 14, 2017

0

2111

4

+117

Geometric sequences

Using the graph below, what are the common ratio and the general term equation, an, of the geometric sequence?
Hint: an = a1(r)n − 1, where a1 is the first term and r is the common ratio read more ..

failurewithasmile Apr 14, 2017

0

2029

5

+117

Just so confused

A stock market analyst observes the following for the price of two stocks that he owns, one of which is increasing at an exponential rate (geometric) and the other is increasing in a linear fashion (arithmetic).
Stock A: Equation: an = 15n + 153, where read more ..

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failurewithasmile Apr 14, 2017

+1

922

4

+117

Salary raise question

A student is offered two different summer jobs. Job A lasts 16 weeks and pays $400.00 per week. Job B lasts 4 months and pays $1,300.00 per month, with monthly raises of 10% of the previous month's salary. How much more does the student earn by accepting read more ..

failurewithasmile Apr 14, 2017

+1

1511

2

+117

Artitmetic sequence question

In this particular arithmetic sequence, a8 = 28 and a16 = 108. What is the value of a24?
a24 = 188
a24 = 162
a24 = 198 read more ..

failurewithasmile Apr 14, 2017

+1

1236

2

+117

Ball bounces to 80% with each bounce...

Suppose that you drop a ball from a window 35 meters above the ground. The ball bounces to 80% of its previous height with each bounce. What is the total number of meters (rounded to the nearest tenth) the ball travels between the time it is dropped and read more ..

failurewithasmile Apr 14, 2017

+1

1364

1

+117

Interest rate question

On the day their child was born, her parents deposited $20,000 in a savings account that earns 10% interest annually. How much is in the account the day the child turns 16 years old (rounded to the nearest cent)?
Hint: an = a1(1 + r)n, r read more ..

failurewithasmile Apr 14, 2017

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