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Vera_Pavlovna [14]
3 years ago
10

Kazoos prices- $10.00 for 25 kazoos

Mathematics
2 answers:
yuradex [85]3 years ago
8 0
$10 / 25 = 0.4
$18.50 / 50 =0.37
$27.20 / 80 = 0.34

Highest unit price is 0.40 per kazoo.

USPshnik [31]3 years ago
5 0
18.50/50= .37 cents per kazoo
27.20/80= .34 cents per kazoo
.37 cents per kazoo is the highest unit price for the kazoo.
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Can anyone help me solve this
kumpel [21]

Answer:

The answer to your question is a = 40, b = 5/8

Step-by-step explanation:

Data

  ab = 25

  log₄a - log₄b = 3

Process

1.- Use the law log of a quotient

               log₄ a/b = 3

2.- Convert the log to an exponent

                   a/b = 4³

                   a/b = 64      Equation l

                    ab = 25       Equation ll

3.- Solve equation l for a

                  a = 64b

4.- Substitute in equation ll

                   (64b)b = 25

-Simplify

                    64b² = 25

-Solve for b

                         b² = 25/64

                         b = 5/8

5.- Substitute the value of b to find a

                     a = 64(5/8)

-Simplification

                     a = 40                        

4 0
3 years ago
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snow_lady [41]

Answer:

Dilate circle A by a scale factor of 4.

Step-by-step explanation:

Dilating circle A by 4 would be the same as multiplying its radius of 6 by 4, which would make it 24.

The radius of circle B is 24.

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Illusion [34]

Answer:

True

Step-by-step explanation:

5 0
3 years ago
Hillside orchard grows Fiji apples and Gala apples. There are 160 Fiji apple trees and 120 Galla apple trees in the orchard. Hil
Paul [167]

Answer:

190

Step-by-step explanation:

160 - 120 = 40

120 + 30 = 150                    

150 + 40 = 190                  

7 0
2 years ago
A county has a population density of 257 people per square mile. The county population is 4288. What is the area of this county?
ladessa [460]

Answer:

The area of the country is 17 square miles

Step-by-step explanation:

To calculate the population density of the country. We employ the use of a mathematical formula. This can easily be obtained from the units of the density

The population density = Population of the country/area of the country

Since we are to calculate the area of the country, the equation becomes

Area of country = Population of country/population density of country

Area of country = 4288/257

Area of country = 16.68 square mile

To the nearest square mile, the Area of the country = 17 square mile

5 0
2 years ago
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