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3 years ago

How to solve the problem

Mathematics

1 answer:

morpeh [17]3 years ago

8 0

Might be better if you typed the question

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Can someone help me on this

SSSSS [86.1K]

its option 3 because is doesn't have even sides

5 0

3 years ago

Insulin is used to regulate sugar in the bloodstream. A dose of 10 units breaks down by about 5% each minute after injection. Ho

s344n2d4d5 [400]

Answer:

Explanation:

• The initial dose of the Insulin = 10 Units

The insulin breaks down by about 5% each minute, therefore:

• The decay rate, r= 5%

We want to determine the time it will take for the remaining dosage to be half (5 units) of the original dose.

We use the exponential decay function:

$N(t)=N_o(1-r)^t$

Substituting the given values, we have:

$\begin{gathered} 5=10(1-0.05)^t \\ \frac{5}{10}=0.95^t \\ 0.5=0.95^t \end{gathered}$

To solve for t, we change to logarithm form.

8 0

1 year ago

148=3x+3+4x+1 solve

Andreas93 [3]

Answer: 20.57142857

Step-by-step explanation:

148 = 3x + 3 + 4x + 1

Step one: combine like terms

148 = 7x + 4

Step 2: Subtract the 4 over to 148

144 = 7x

Step 3: Divide 7 on both sides

20.57142857 = x

6 0

3 years ago

State the range for the function

omeli [17]

The range of a logarithmic function is all real numbers, so any transformation won't change it. Hence the range of the given function is also all real numbers.

7 0

3 years ago

Write: 4.9x10^-2 as an ordinary number

svet-max [94.6K]

$4.9\cdot10^{-2}=4.9\cdot\frac{1}{100}=4.9:100=0.049$

6 0

3 years ago