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Ugo [173]
2 years ago
8

Calculate the Unit Rate for each item and circle the better buy.

Mathematics
1 answer:
Alex2 years ago
7 0

Step-by-step explanation:

35 dvds for 490

490 divided by 35 unit rate of $14.00

21 dvds for 210

210 divided by 21 for a unit rate of $10.00

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Insert three arithmetic means between 4 and 10.
Bumek [7]

Answer:

5.5, 7, 8.5

Step-by-step explanation:

Find the mean of 4 and 10, that is

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Now repeat with 4 and 7 and 7 and 10

\frac{4+7}{2} = \frac{11}{2} = 5.5

\frac{7+10}{2} = \frac{17}{2} = 8.5

Hence

4, 5.5, 7, 8.5, 10 ← is an arithmetic sequence with d = 1.5

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3 years ago
Wich one of the following items is an exmple of software?
saul85 [17]
A) Word-processing program is an example of a software
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3 years ago
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Hilda draws a card from a deck of cards and it is a seven. The probability that it is the 7 of spades is Select one: O a. 1/3 O
Schach [20]

Answer:b

Step-by-step explanation:

Given

Hilda draws a card from a deck of cards and it is seven.

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So probability that it is the 7 of spades is

\frac{1}{4}=0.25

8 0
3 years ago
How do I write an explicit rule for this sequence?
Vaselesa [24]

Answer:

next should be 2250 if my math is correct

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Witch expression represents a number 5 times the difference of 6 and 2
nikklg [1K]

Answer:

i think it is 20

Step-by-step explanation:

6-2=4

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6 0
2 years ago
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