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3 years ago

Between which two square roots of integers could you find 2.7182818284

1 answer:

8 0

That's the beginning of Euler's number ' e '.
It falls between the square roots of 7 and 8 .

Hey ! You know what !
It falls between the square roots of any integer
less than 8 and any integer greater than 7 .

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-6 EX=0

SpyIntel [72]

Answer:

Step-by-step explanation:

a = adult cost

c = child cost

a = c + $3

200a + 100c =$2100

^ each # of tickets sold

200(c+3) + 100c =$2100

200c + 600 + 100 c = 2100 combine like terms

300c + 600 = 2100 need variable only on one side of equal sign so you subtract 600 from each side of the = sign

300c = 1500 now divide by 300 on both sides to isolate variable

c = $5

7 0

3 years ago

A shopper bought the following items at the farmer’s market: 15 tomatoes for $9.30 What was the cost per tomato?

Nataly_w [17]

Answer:

The answer is 3.12

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Prove that 3:8 is equal to 12:32 and use a diagram

N76 [4]

3 times 4 =12 8 times 4=32
So 12:32 is the same as 3:8

3 0

3 years ago

Solve the following exponential equations.<br> 2(4^x )+ 4^(x+1 )= 342

Cloud [144]

Answer:

x ≈ 2.91644500708

Step-by-step explanation:

The equation can be simplified to ...

2(4^x) +4(4^x) = 342

6(4^x) = 342

4^x = 57

Taking logarithms, we get ...

x = log₄(57) = log(57)/log(4)

x ≈ 2.91644500708

5 0

3 years ago

Solve the following system of equations using substitution.

dolphi86 [110]

It's A. If U=16, 6+10=16
and if you plug in the numbers for the second equation it's 36=2(10)+16

6 0

3 years ago