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Burka [1]
4 years ago
14

the ski team needs new uniforms. The students plan to sell plush toy eagles (the school mascot) for $5 each. The students find t

hree companies online that sell stuffed mascots. Company A sells 18 eagles for $49.32. Company B seels 16 eagles for $43.36. Company C charges $41.55 for 15 eagles. Which company has the best to buy?
Mathematics
1 answer:
Vladimir79 [104]4 years ago
5 0

Answer:

Step-by-step explanation:

Company A = 18 eagles for $49.32

Price per eagle = $49.32 / 18

= $2.74

Company B = 16 eagles for $43.36

Price per eagle = $43.36 / 16 eagles

= $2.71

Company C = $41.55 for 15 eagles

Price per eagle = $41.55 / 15 eagles

= $2.77

The company which has the best buy is company C, they sell 1 eagle for $2.77 (highest selling price among the three companies)

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Do the vertical line test
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If I got a 43 out of 49 on my test what is the score
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You would have a grade of an 88%
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Answer the following questions. a. In the general education course requirement at a college, a student needs to choose one each
Bezzdna [24]

Answer:

a) N = 240 ways

b) N = 303,600 ways

c) N = 10 ways

Step-by-step explanation:

a) Given

General course consist of one course from each of 4 groups.

Social Science = 5 options

Humanities = 4 options

Natural sciences = 4 options

Foreign language = 3 options.

Therefore the total number of possible ways of selecting one each from each of the 4 groups is:

N = 5×4×4×3 = 240 ways

b) if four people are chosen from 25 member for four different positions, that makes it a permutation problem because order of selection is important.

N = nPr = n!/(n-r)!

n = 25 and r = 4

N = 25P4 = 25!/(25-4)! = 25!/21!

N = 303,600 ways

c) The number of ways by which 5 tosses of coin can yield 2 heads and 3 tails.

N = 5!/(5-5)!(2!)(3!)

N = 5×4/2

N = 10 ways

7 0
3 years ago
(02.05 LC)
NemiM [27]

Answer: 1 over 2

Step-by-step explanation: if you take the coordinates of the pre-image, letter A. which is (2,6) and the coordinates of the transformed image A’ which is (1,3) and only use the first number of the coordinates. You would put the number of of the pre-image as the denominator and the number of the transformed image as the numerator. And It would become 1/2.

4 0
3 years ago
Read 2 more answers
11 minutes left please help
Zanzabum

Answer:

C -16x + 74/5

Step-by-step explanation:

2(x + 7) - 18x + (4/5)

Expand the brackets.

2x + 14 - 18x + (4/5)

Combine like terms.

(2x - 18x) + (14 + (4/5))

-16x + 14 4/5

Convert 14 4/5 to an improper fraction

14 4/5 = ((14 * 5) + 4) / 5 = 74 / 5

Answer = -16x + 74/5

5 0
3 years ago
Read 2 more answers
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