All categories

3 years ago

Please help me due in an hour will mark brainliest!!! Number 11.

Mathematics

1 answer:

morpeh [17]3 years ago

5 0

Answer:

4.8km

Step-by-step explanation:

4x2.3=9.2

14-9.2=4.8km

You might be interested in

Find the area of a circle with a diameter of 6 cm.

IRISSAK [1]

I really need points

3 0

3 years ago

Read 2 more answers

To which set of numbers does −38 belong?

MariettaO [177]

They belong to the number group of INTEGERS

7 0

3 years ago

Read 2 more answers

What is the area of an equilateral triangle with perimeter 24 inches?

Anna11 [10]

Divide the perimeter by 3 to get 8 then use the equation for the area of a triangle (a= BH1/2) and your answer is 32

8 0

2 years ago

If $1000 is invested at 8% interest, compounded annually, then after n years the investment is worthan = 1000(1.08)ndollars.(a)

Luba_88 [7]

Answer:

Diverge

Step-by-step explanation:

(a)

1st year: $1000 * 1.08^1 = \$1080$

2nd year: $1000 * 1.08^2 = \$1166.4$

3rd year: $1000 * 1.08^3 = \$1259.71$

4th year: $1000 * 1.08^4 = \$1360.49$

5th year: $1000 * 1.08^5 = \$1469.33$

(b) The sequence is divergent, because if we take the derivative of the function with respect to n year:

$(1000*1.08^n)^{'} = 1000ln(n)*1.08^n$

This is a positive, meaning the slope of the function is positive. If we take the second derivative using product rule

$(1000ln(n)*1.08^n)^{'} = 1000\frac{ln(n)}{n}1.08^n$

This is also positive when n > 0. Therefore, the slope is positive and increasing. This means the sequence diverges.

5 0

3 years ago

Algebra 1

mojhsa [17]

Answer:

None

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers