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ale4655 [162]
2 years ago
12

Divide 81 ft in the ratio 5 :4

Mathematics
2 answers:
Vinil7 [7]2 years ago
7 0

Answer:

7.5

Step-by-step explanation:

Mumz [18]2 years ago
5 0

Answer:

Rr = 51 : 68

Step-by-step explanation:

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Which logarithmic equation is equivalent to the exponential equation below?
aleksandr82 [10.1K]

Option B: \ln 6=5 x is the correct answer.

Explanation:

The exponential equation is e^{5 x}=6

If f(x)=g(x), then \ln (f(x))=\ln (g(x))

Thus, the equation becomes

\ln \left(e^{5 x}\right)=\ln (6)

Applying log rule, \log _{a}\left(x^{b}\right)=b \cdot \log _{a}(x) and thus the equation becomes

5 x \ln (e)=\ln (6)

Since, we know that, \ln (e)=1, using this we get,

5 x=\ln (6)

Hence, the logarithmic equation which is equivalent to the exponential equation e^{5 x}=6 is \ln 6=5 x

Thus, Option B is the correct answer.

7 0
3 years ago
HURRY LIMITED TIME
lakkis [162]
If g is the gallons of gas, and the truck holds up to 20 gallons, then g can be anything from 0 to 20.

If there is zero gallons of gas (g = 0) then the truck will travel zero miles because M(0) = 17(0) = 0.

The max miles depends on the max gallons of gas, so the miles possible with 20 gallons is M(20) = 17(20) = 340.

So, g ranges from 0 to 20 and M(g) ranges from 0 to 340.
Therefore your answer is the last option.
8 0
3 years ago
5r+r= what dose this equal
miskamm [114]

Answer:

Step-by-step explanation:

5

3 0
2 years ago
17 divided by what equals 43
irina [24]
You have to multiply 43 by 17 to get the missing number.

8 0
2 years ago
Gary had a piece of paper that has an area of 88 square inches. He folds it in half repeatedly. Write an equation to represent t
Yuki888 [10]

Answer:

88,44,22,11,5.5,2.75

Step-by-step explanation:

5 0
2 years ago
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