2 years ago

PLEASE HELP I GIVE THANKS

Mathematics

1 answer:

Elden [556K]2 years ago

3 0

The answer of first one is A, because this is positive.

You might be interested in

Division of fractions

Verizon [17]

Answer:

The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. Finally, simplify the fractions if needed.

5 0

2 years ago

Read 2 more answers

Please help, it would be much appreciated.A certain state uses the following progressive

liraira [26]

Answer:

$3,300

Step-by-step explanation:

$60,000 falls into the $50,001 - $100,000 range, so 5.5% is owed on it.

5.5% → 0.055

60,000 * 0.055 = $3,300

6 0

2 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

8 months ago

If y is a differentiable function of x, then the slope of the tangent to the curve xy-2y 4y^2=6 at the point where y=1 is

Molodets [167]

7 0

2 years ago

How can you use the side lengths of a triangle to determine if it is an acute triangle?

Tanya [424]

If the sides are close together, its acute.

8 0

3 years ago