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daser333 [38]
3 years ago
10

1. A 2.5 pound bag of apples cost $2.99. Calculate the unit rate showing pounds of apples per dollar and the unit rate showing d

ollars per pound of apples.
2.An 8 pound bag of oranges costs $4.95. Calculate the unit rate showing pounds of oranges per dollars and the unit rate showing dollars per pound of oranges.

3. A box of 40 envelopes costs $2.50. Calculate the unit rate showing number of envelopes per dollar and the unit rate showing dollars per envelope.
Mathematics
1 answer:
Sergeu [11.5K]3 years ago
4 0

Answer:

um can u put up the question plz so i can answer your question

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stira [4]

Hope this helps:)

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5 0
3 years ago
Find A and B. Using the image above.
NeX [460]

Answer:

a = 7, b = \frac{7\sqrt{3} }{3}

Step-by-step explanation:

Using the sine ratio in the left right triangle and the exact value

sin45° = \frac{1}{\sqrt{2} } , then

sin45° = \frac{opposite}{hypotenuse} = \frac{a}{7\sqrt{2} } = \frac{1}{\sqrt{2} } ( cross- multiply )

a × \sqrt{2} = 7\sqrt{2} ( divide both sides by \sqrt{2} )

a = 7

--------------------------------------------------------

Using the tangent ratio in the right triangle on the right and the exact value

tan60° = \sqrt{3} , then

tan60° = \frac{opposite}{adjacent} = \frac{a}{b} = \frac{7}{b} = \sqrt{3} ( multiply both sides by b )

b × \sqrt{3} = 7 ( divide both sides by \sqrt{3} )

b = \frac{7}{\sqrt{3} } × \frac{\sqrt{3} }{\sqrt{3} } = \frac{7\sqrt{3} }{3}

7 0
3 years ago
The scatter plot shows the results of a survey in which 10 people were asked how many e-mail accounts and how many credit cards
kakasveta [241]

Answer:

5

A person with 7 credit cards has 5 credit cards

4 0
3 years ago
Is 2×3×4the prime factorization of 24 Explain you reasoning​
Elden [556K]

Answer:

see the prime factors

Step-by-step explanation:

24= 6*4=3*2*2*2

=2*3*4

6 0
4 years ago
Read 2 more answers
Write the expression as an exponent with a base 2 and find its value:<br> 2^4*2
zhannawk [14.2K]
Answer:
2^6
Step-by-step explanation:
8^2=8×8
=2×2×2×2×2×2
=2^6
5 0
3 years ago
Read 2 more answers
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