1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
bezimeni [28]
2 years ago
14

Mrs. Jacobson wants to order toy instruments to give as prizes to her music students. The table shows the prices for various ord

er sizes.
25 Items 50 Items 80 Items
Whistles: [21.25] [36.00] [60.00]
Kazoos: [10.00] [18.50] [27.20]
a. What is the difference between the highest until price for whistles and the lowest
unit price for whistles?
b. What is the highest unit price per kazoo?
c. If Mrs. Jacobsen wants to buy the item with the lowest unit price, what item should
she order and how many of that item should she order?
Mathematics
2 answers:
Leona [35]2 years ago
7 0
First let as solve all unit pirce
whistles 21.25 / 25 = $ 0.85 per unit
36 / 50 = $ 0.72 per unit
60 / 80 = $ 0.75 per unit
kazoos
10 / 25 = $ 0.4 per unit
18.50 / 50 = $ 0.37 per unit
27.20 / 80 = $ 0.34 per unit
a.) $ 0.85 - $ 0.72 = $ 0.13
b.) 10 / 25 = $ 0.4 per unit
c.) he must order 80 kazoos she should
order
shtirl [24]2 years ago
5 0

Answer:

first let as solve all unit price

whistles 21.25 / 25 = $ 0.85 per unit

36 / 50 = $ 0.72 per unit

60 / 80 = $ 0.75 per unit

kazoos

10 / 25 = $ 0.4 per unit

18.50 / 50 = $ 0.37 per unit

27.20 / 80 = $ 0.34 per unit

a.) $ 0.85 - $ 0.72 = $ 0.13

b.) 10 / 25 = $ 0.4 per unit

c.) he must order 80 kazoos she should order

Step-by-step explanation:

You might be interested in
Find the area of the shaded figure in the diagram below. Use 3.14 for π and round your answer to the nearest hundredth.
kirill [66]

Answer:

D

Step-by-step explanation:

diameter of 1 circle = 21.3/3= 7.1

radius of 1 circle= 7.1/3=3.55

area of 1 circle =πr^2=3.14× (3.55)^2=39.57

area of 3 circle= 39.57×3=118.72

therefore,area of shaded portion= area of 3 circle =118.72

7 0
2 years ago
What is the cube root of 8x^27?<br> A) 2x^3<br> B) 2x^9<br> C) 4x^3<br> D) 4x^9
Tamiku [17]

Answer:

B) 2x^9

Step-by-step explanation:

i hope that helps

8 0
3 years ago
For f(x) = 4x + 2 and g(x) = x^2 - 6, find (f+g)(x)
Margaret [11]

Answer:

(f+g)(x) = x^2 + 4x - 4

Step-by-step explanation:

We are given these following functions:

f(x) = 4x + 2

g(x) = x^2 - 6

(f+g)(x)

We add the common terms. Thus:

(f+g)(x) = f(x) + g(x) = 4x + 2 + x^2 - 6 = x^2 + 4x + 2 - 6 = x^2 + 4x - 4

Thus:

(f+g)(x) = x^2 + 4x - 4

3 0
2 years ago
Temperature(20 minutes), temperature(20), and t(20) all represent which of the following?
bearhunter [10]
Your answer is A....
3 0
2 years ago
Suppose you have three consecutive integers.The greatest of the three integers is twice as great as the sum of the first two.Wha
vredina [299]

Answer:

0, 1, 2

Step-by-step explanation:

So, since there are three consecutive integers, you have the equations

x, x+1, x+2 where x is the smallest number.

The greatest of the three integers= x+2

Finish setting up your equation;

2(x+x+1)=x+2

Combine like terms;

2(2x+1)=x+2

Distribute;

4x+2=x+2

3x=0

x=0

x+1=1

x+2=2

Hope this helps:) Have a good day!

8 0
2 years ago
Other questions:
  • the scale of a scientific drawing is 1cm = 2 in., If the actual length of an object in the drawing was 4.5 inches, how long woul
    7·1 answer
  • Jeff mixed together 2 cups of grapefruit juice and 5 3/4 cups of lemon-lime soda to make punch. How many cups of punch did Jeff
    9·2 answers
  • Solve for L: S = B + 1/2L
    11·1 answer
  • A lady walks in the store and steals $100 bill from the register without the owners knowledge. she comes back 5 min. later and b
    14·2 answers
  • How much do you save if you get 25% off a $30 book
    7·2 answers
  • A linear equation that passes through (-6,-5) and parallel to 2x-3y=12
    7·1 answer
  • Do not understand Help!!!
    14·2 answers
  • PLS HELP ASAP IS THIS TRUE OR FALSE?<br><br> *image below*
    13·2 answers
  • What operation would you use to solve the equation below for y? y - 15 = 20
    5·2 answers
  • Please help me please
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!