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3 years ago

Problem Solving with Circles

Mathematics

1 answer:

Lera25 [3.4K]3 years ago

3 0

Answer:

A) false statement: B

true statement: The diameter of the circle is 12 units because a diameter is twice the radius.

B) false statement: A

true statement: The radius of the circle is 5 units because the radius is half the diameter.

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Cran-soy trail mix cost $2.99 for 5 ounces, raisin-nuts mix costs $3.41 for 7 ounces, lots of cashews mix costs $7.04 for 8 ounc

ss7ja [257]

First of all we will find per ounce price of each trail mix.

Let us find per ounce price of cran-soy trail mix.

$\text{Cran-soy trail mix cost per ounce}=\frac{2.99}{5}$

$\text{Cran-soy trail mix cost per ounce}=0.598$

Now we will find per ounce cost of raisin-nuts mix.

$\text{Raisin-nuts mix cost per ounce}=\frac{3.41}{7}$

$\text{Raisin-nuts mix cost per ounce}=0.487142857\approx 0.487$

Let us find per ounce price of lots of cashews mix.

$\text{Lots of cashews mix cost per ounce}=\frac{7.04}{8}$

$\text{Lots of cashews mix cost per ounce}=0.88$

Now we will find per ounce cost of nuts for you mix.

$\text{Nuts for you mix cost per ounce}=\frac{2.40}{6}$

$\text{Nuts for you mix cost per ounce}=0.4$

Now let us order our trail mix brands from least expensive to most expensive by their per ounce price.

Nuts for you (0.4), Raisin-nuts mix (0.487), Cran-soy trail mix (0.598), Lots of cashews mix (0.88).

3 0

3 years ago

Algebraic expression for 12 divided by t ?

Dimas [21]

Answer:

$\frac{12}{t}$

Step-by-step explanation:

To write an algebraic expression from words, translate each word into a symbol. Division can be shown with a division sign or a fraction sign. Create a fraction with a 12 in the numerator and the variable t in the denominator.

8 0

3 years ago

1. Find the rate of change pictured here from 1

Marysya12 [62]

The rate of change is 1.35

8 0

3 years ago

Marcus ate one-half of a pizza with a radius

MA_775_DIABLO [31]

Answer:

700 calories

Step-by-step explanation:

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3 years ago

500 jelly beans are in a jar. 20% are red, 2/5 are orange. How many jelly beans are neither red or orange?

neonofarm [45]

Answer:

200 jelly beans

Step-by-step explanation:

2/5 of 500= 200

20% of 500= 100

100+200=300

500-300=200

5 0

4 years ago