# Can someone help me on my last problem? #10

Answer: ok but what did i do wrong and if you never studied the subject how did you know i was wrong
Answer: Based on my small expertise in this subject,

the logic is the same as a coin flip
1st flip: call for heads, 1/2 chance
2nd: call for heads, (multiply by self) 1/2 x 1/2= 1/4 chance
3rd: heads, 1/4 x 1/2= 1/8
and so on...

## Related Questions

A carpenter worked 10 weeks on a particular job, 51/2 days per week and 7 3/4 hours per day. How many hours did the carpenter work on the job?​

= 426 1/4 hr.

Step-by-step explanation:

5 1/2 = 5.5 Days in a week

7 3/4 = 7.75 hr. Per Day

Total hours in a week = 5.5 × 7.75 = 42.625 hr in a week

In 10 weeks = 42.625 × 10 = 426.25 hr.

the length of this prism is multiplied by a scale factor of 1/2 to create rectangular prism B the volume of rectangular prism B is and I need work to

we know that

[volume of rectangular prism]=L*W*h
L= 6 in prism A
volume of rectangular prism A=6*w*h

L=6*(1/2)------> L=3 in prism B

volume of rectangular prism B=3*w*h
so
volume of rectangular prism B=[volume of rectangular prism A]/2

Volume of B is 1/2 volume of A

-4= -(x-8)
negative four equals negative (parentheses x minus 8 parentheses)

-4=-x-8
+4. +4
—————
0=-x-4
x=-4

{ x= 3y + 4
{3x - 9y = 12

Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
A. There is one solution. The solution of the system is __ ( simplify your answer. Type an ordered pair.)
B. The solution set of the system {(x,y)| x = 3y+4}.
C. The solution set is ∅.

infinite solution

Step-by-step explanation:

if substitute 3y+4Into 3x your equation should be 3(3y+4)-9=12 then you multiply and combine like terms then your answer should be 12=12 which is a true statement meaning it has infinite solutions

A part-time shelf stocker made $8912.03 last year. If she claimed herself asan exemption for$3650 and had a $5700 standard deduction, what was her taxable income last year? A.$5262.03
B. $437.97 C.$0
D. $3212.03 ### Answers ### Final answer: The part-time shelf stocker's taxable income is calculated by subtracting the exemption of$3650 and the standard deduction of $5700 from her annual income of$8912.03, resulting in a negative number, which means her taxable income was $0. ### Explanation: To calculate the taxable income for the part-time shelf stocker who made$8912.03 last year, we need to subtract the exemption and standard deduction from her annual income. The exemption claimed is $3650, and the standard deduction is$5700.

Here's the calculation:

1. Start with the total annual income: $8912.03. 2. Subtract the exemption amount:$8912.03 - $3650 =$5262.03.
3. Subtract the standard deduction: $5262.03 -$5700 = -$437.97. Since the taxable income cannot be negative, the correct answer is$0. Thus, her taxable income last year was $0. ### Learn more about Taxable Income Calculation here: brainly.com/question/11734493 #SPJ2 Answer: C)$0

Step-by-step explanation:

Demon slayer

An artist creates a cone shaped sculpture for an art exhibit. If the sculpture is 8 feet tall and has a base with a circumference of 21.352 feet, what is the volume of the sculpture? Use 3.14 for Pi

Volume,

Step-by-step explanation:

An artist creates a cone shaped sculpture for an art exhibit.

Height of sculpture is 8 feets

The circumference of base of the cone is 21.352 feet.

The base of a con is circular shaped. So,