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Maru [420]
3 years ago
8

A radio station plays a winning song once per hour at a randomly selected time (in minutes). During an announcer’s four-hour sho

w, how many different arrangements of winning times could occur if a) repetition of times during each hour is permitted? b) repetition of times during each hour is not permitted?
Mathematics
1 answer:
telo118 [61]3 years ago
8 0

Answer:nrkrdjdjddjdjdjjdjdjdjdjdjd

Step-by-step explanation:

Hdhdhdhdhdhd

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Step-by-step explanation:

m∠1>m∠2

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What is 2.4×10 to the seventh power
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Evaluate the function for x = 2,3,4<br> F(x) =2x-7-3
laila [671]

Answer:

below in bold

Step-by-step explanation:

f(x) = 2x - 7 - 3

~Combine like terms

f(x) = 2x - 10

When x = 2...

f(x) = 2(2) - 10

f(x) = 4 - 10

f(x) = -6

When x = 3...

f(x) = 2(3) - 10

f(x) = 6 - 10

f(x) = -4

When x = 4...

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Best of Luck!

8 0
3 years ago
What is the span of the roof? A. 4 ft B. 12 ft C. 18 ft D. 24 ft
RoseWind [281]

Answer:

  D.  24 ft

Step-by-step explanation:

The slope of 1/3 means the rise is 1/3 the run for each half of the span. The rise is shown as 4 ft, so the half-span is 3·4 ft = 12 ft.

The span of the roof is 24 ft.

4 0
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I want to know how to find the surface area of this prism?<br><br>​
lesya [120]

A = 2(lw+hl+hw)

A = 366

4 0
3 years ago
Read 2 more answers
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