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Gennadij [26K]
3 years ago
7

A taxi charges a flat rate of 1.75, plus an additional 0.65 per mile. If Erika has at most 7.60 to spend on the cab ride, how fa

r could she travel
Mathematics
1 answer:
pshichka [43]3 years ago
4 0
First, we subtract 1.75 from 7.60.  This leaves us with 5.85 for miles.  We divide 5.85 by 0.65 to get the number of miles she could travel.  This gives us 9.  So, Erika could travel 9 miles.
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mixer [17]
69 + 2h = 84 - 3h
2h + 3h = 84 - 69
5h = 15
h = 15/5
h = 3 <=== the temps will be the same in 3 hrs

69 + 2(3) = 69 + 6 = 75
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7 0
3 years ago
Read 2 more answers
is picking out some movies to rent, primarily interested in horror films and comedies. He has narrowed down his selections to 15
tigry1 [53]

Answer: 31,365

Step-by-step explanation:

Given : The number of horror films = 15

The number of comedies = 18

Then , the number of different combinations of 4 movies can he rent if he wants at least two comedies is given by :-

^{18}C_2\times ^{15}C_2+^{18}C_3\times ^{15}C_1+^{18}C_4\times ^{15}C_0\\\\=\dfrac{18!}{2!(18-2)!}\times\dfrac{15!}{2!(15-2)!}+\dfrac{18!}{3!(18-3)!}\times\dfrac{15!}{1!(15-1)!}+\dfrac{18!}{4!(18-4)!}\times\dfrac{15!}{0!(15-0)!}\\\\=16065+12240+3060=31365

Hence, the  number of different combinations of 4 movies can he rent if he wants at least two comedies = 31,365

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3 years ago
A baseball pitcher allowed 2 runs in 9 innings. At that
alexandr1967 [171]

Answer:

Step-by-step explanation:

5 0
3 years ago
A baker needs 4 3⁄4 cups of flour. if she uses a 1 1⁄2 cup measuring scoop, how many scoops of flour must the baker use to have
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3 scoops and a quarter? not really sure if you were saying one and a half cups or if the Baker was using ONE half cup scoop

1 1/2+1 1/2+1 1/2+ 1/4 =4.75

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vampirchik [111]
Angle e is 90 degrees
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3 years ago
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