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drek231 [11]
3 years ago
10

ATH CHALLENGE

Mathematics
1 answer:
romanna [79]3 years ago
3 0

Answer:

78

Step-by-step explanation:

for the right side we can just do 14*2 since there are two people per seat and 14 rows

14 *2 is 28

for the left side we just do 14*3 since there are three people per seat and 14 rows

14*3 is 42

Then we have to add the 8 students that can fit in the very back seat

42 + 28 + 8

28 + 8 is 36

42 + 36 = 78

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tino4ka555 [31]
All the length, width and height doubled
8 0
3 years ago
(6^2)^4 ÷ 6^18<br><br> please help brainliest
Vedmedyk [2.9K]

Answer:

1/60466176

Step-by-step explanation:

Given: (6^2)^4 ÷ 6^18

Parentheses: 36^4 ÷ 6^18

36^4 ÷ 36^9 (Because 6^18=6^2^9=36^9)

36^-5 (Exponents get subtracted)

1/(36^5)

1/60466176

Another way:

(6^2)^4 ÷ 6^18

6^(2*4) ÷ 6^18

6^8 ÷ 6^18

6^(8-18)

6^-10

1/(6^10)

1/60466176

7 0
4 years ago
Akio has a business taking care of dogs. She charges a registration fee of $10, plus $5 for each hour she works.
White raven [17]

Answer:

Step-by-step explanation:Given  that

f(x)=ax+b

so registration fee=b=$10

 Each hour fee=a=$5

where  x represnts hours

when

x=0

f(0)=5(0)+10

f(0)=10

f(1)=5(1)+10

f(1)=15

f(2)=5(2)+10

f(2)=20

and so on...

5 0
3 years ago
Lionel has at most 63/8 cups of flour to bake cookies and a cake. Lionel uses 7/4 cups of flour to make the cake. If each batch
AleksandrR [38]

Answer:

x ≤ 49 / 12

Step-by-step explanation:

Total cups of flour = 63 /8

Cake = 7/4 cups

Cookies = 3/2 cups per batch

Flour left after baking cake :

63/8 - 7/4

(63 - 14) / 8

49 / 8

Batch of cookies which can be baked, x

Flour left / cups of flour per batch of cookies

x ≤(49 / 8) ÷ (3 / 2)

x ≤ (49 /8) * 2/3

x ≤ 98 / 24

x ≤ 49 / 12

4 0
3 years ago
about 0.4 of a biology class will be going on a field trip . write the decimal as a fraction in simplest form .
Ilia_Sergeevich [38]
0.4 is \frac{4}{10} and that simplified is \frac{2}{5} because you take the GCF or Greatest Common Factor, which is two, and divide both parts of the fraction taking \frac{4}{10} and turning it into \frac{2}{5}
3 0
4 years ago
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