Desperately need help with algebra for a hiset exam

Algebra
Tutor: None Selected Time limit: 1 Day

I'm trying to study algebra, numbers and operations of numbers, and data analysis probability statistics for a HISET exam and am having no luck finding help. I need step by step help

Sep 3rd, 2015

Thank you for the opportunity to help you with your question!

I need to ask some questions first. 

When are you taking the test? 


Please let me know if you need any clarification. I'm always happy to answer your questions.
Sep 3rd, 2015

Hi

 I'm taking my hiset at the ABC adult school in cerritos, ca

Sep 3rd, 2015

When>? 

Sep 3rd, 2015

Let's start off with some basic problems.

A customer has a 4-inch-by-6-inch picture. If the customer wants to enlarge the photograph so that it will come as close as possible to fitting a sale frame, how many times larger should the photo be? 

A. 2 

B. 3 

C. 4 

D. 5

E. 13 

Sep 3rd, 2015

sorry misread. im taking it September 15th, I just got internet and am way behind and struggling

Sep 3rd, 2015

I am sorry ignore that question!

Sep 3rd, 2015

what size is the frame?

Sep 3rd, 2015

Which of the following sets of data would be best represented by a circle graph?

 A. The percent of recent United States immigrants from different continents 

B. The life expectancies of various animals

 C. College tuition increases over the last 5 years for a state university 

D. The percents of people living in urban and rural regions in each of the last 6 years 

E. The number of kilowatt hours of electricity used by a household each month over a 1-year period 

Sep 3rd, 2015

Which of the following sets of data would be best represented by a circle graph?

 A. The percent of recent United States immigrants from different continents 

B. The life expectancies of various animals

 C. College tuition increases over the last 5 years for a state university 

D. The percents of people living in urban and rural regions in each of the last 6 years 

E. The number of kilowatt hours of electricity used by a household each month over a 1-year period 

Sep 3rd, 2015

answer a

Sep 3rd, 2015

10. A restaurant owner is planning to have a courtyard area sodded. The sod comes in rolls that are 3 feet long by 1 foot wide. If the courtyard measures 60 feet by 50 feet, which of the following expressions represents the number of rolls of sod needed? 

A. 60 × 50

 B. 60 × 50 ÷ 3

 C. 60 × 50 × 3 

D. (60 + 50) ÷3 

E. (60 + 50) ×3

Sep 3rd, 2015

b

Sep 3rd, 2015

A new yo-yo factory is operating at 80 percent of capacity and produces 4,000 yo-yos daily. When the factory reaches 100 percent of capacity, how many yo-yos should be produced each day? A. 800 B. 3,200 C. 4,800 D. 5,000 E. 7,200 

Sep 3rd, 2015

c?

Sep 3rd, 2015

are any of these right?

Sep 3rd, 2015

(D) 5,000 


4,000  divided by 4= 1,000 per 20% .  5 * 1,000 = 5,000

Sep 3rd, 2015

An artist knows that it costs her an average of $40 per painting to have frames built at a frame shop. She is taking 30 framed paintings to an art fair. If she sells each painting for $100, how many paintings does she need to sell to pay for the frames? A. 3 B. 12 C. 30 D. 40 E. 75 

Sep 3rd, 2015

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