Michi put $7.50 worth of gas in her car. two co-workers who were riding to work with her offered to share the cost of the gas. one paid 1/2 of the total amount and the other paid 1/3 of the total amount. how much of the total amount was left

Answers

Answer 1
Answer: 1.25.
7.50 x 1/2 = 3.75
+
7.50 x 1/3 = 2.50
= 6.25
7.50 - 6.25 = 1.25

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Write (5+2yi)(4-3i)-(5-2yi)(4-3i) on a+bi form, where y is a real number

Answers

the answer is attached here

State whether either extreme in the data set is an outlier. A.
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C.
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Answers

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suppose a sorority sells 500 raffle tickets to raise money for a local charity. you purchase 17 of the tickets. if the winning ticket is chosen at random, what is the probability that one of your tickets is chosen as the winning ticket?

Answers

if you have 17 of the 500 tickets, the probability one of yours will be picked is (17)/(500)

A line contains the points (3, –2) and (–6, –8). Write the equation of the line using point-slope form.

Answers

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Ms. Leverenz is doing an art project with her class. She has a 3 foot piece of ribbon. If she gives each student an eighth of a foot of ribbon, will she have enough for her class of 22 students?

Answers

Yes, she will.

Further explanation

Given:

Ms. Leverenz is doing an art project with her class.

  • She has a 3-foot piece of ribbon.
  • She gives each student an eighth of a foot of ribbon.

Question:

Will she have enough for her class of 22 students?

The Process:

\boxed{ \ An \ eighth \ is \ (1)/(8) \ or \ equal \ to \ (1 * 125)/(8 * 125) = (125)/(1,000) = 0.125 \ }

Let us draw a diagram that connects between she gives each student an eighth of a foot of ribbon with 22 students in her class.

\boxed{ \ (1)/(8) \ }\boxed{ \ (1)/(8) \ }\boxed{ \ (1)/(8) \ } \cdot \cdot \cdot \cdot \boxed{ \ (1)/(8) \ }\boxed{ \ (1)/(8) \ } \n\boxed{1^(st)} \boxed{2^(nd)} \boxed{3^(rd)}  \cdot \cdot \cdot \cdot \boxed{21^(st)}\boxed{22^(nd)} \ student

From the diagram above, let us calculate how long (in ft) the ribbon she has given to 22 students.

\boxed{ \ (1)/(8) * 22 = ? \ }

\boxed{ \ = (22)/(8) \ }

\boxed{ \ = (16)/(8) + (7)/(8) \ }

\boxed{ \ = 2 + (7)/(8) \ }

\boxed{\boxed{ \ = 2(7)/(8) \ }}

Therefore, there are 2(7)/(8)-foot piece of ribbon that she has given.

Ms. Leverenz has a 3-foot piece of ribbon.

\boxed{ \ 2(7)/(8) < 3 \ }

Thus, because the total number of pieces of ribbon given is smaller than the initial length, she will have enough for her class of 22 students

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Keywords: Ms. Leverenz is doing, an art project, with her class, a 3-foot piece of ribbon, she gives, each student, an eighth, will, have enough, for, her class, 22 students, diagram, smaller than

Answer:

She has 36 inches ribbon and she needs 33 inches for 22 students so she have enough for her class.

Step-by-step explanation:

1 feet = 12 inches or 30.48 cm.

Ms. Leverenz has 3 foot piece of ribbon for an art project.

3 foot = 12 × 3 = 36 inches

she gives each student an eighth of a foot

That is 8/12 inches = 1.5 inches to each student.

Ms. Leverenz gives each student 1.5 inches of ribbon.

Therefore she needs for 22 students

= 22 × 1.5 = 33 inches

She has 3 foot ribbon or 36 inches, so she have enough for her class of 22 students.

What are the roots of the equation x2 + 4x - 16 = 0?

Answers

see attached picture for answer