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3 years ago

(–13) – (–5) R.I.P WOAHZAY

Mathematics

1 answer:

dsp733 years ago

7 0

Answer:

the answer is -8

Step-by-step explanation:

hope this helps :))

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Maria plans to double the amount of time she spends walking per day each week.she starts , on week 1 , walking 5 minutes per day

alisha [4.7K]

Answer:

a) 160 minutes per day

b) Find the graph attached

c) on 10th week Maria would be walking 2560 minutes per day

Step-by-step explanation:

Week 1 - 5 minutes per day

Week 2 - 10 minutes per day

Week 3 - 20 minutes per day

Week 4 - 40 minutes per day

Week 5 - 80 minutes per day

Week 6 - 160 minutes per day

a) 160 minutes per day

b) Find the graph attached

c) on 10th week Maria would be walking 2560 minutes per day

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3 years ago

The regular price of a camera is 97.99. the sale price is 83.30. What is the discount?

charle [14.2K]

They discounted 14.69 as a percent it is 15 percent

4 0

3 years ago

Read 2 more answers

How on earth do u do this?

11111nata11111 [884]

Answer:

ΔABC ≅ ΔZXN

Step-by-step explanation:

Find the letters of the matching parts of the triangles.

A is the right angle; as is Z.

B is the angle where 10 meets 26; as is X.

C is the remaining angle; as is N.

Corresponding vertices are listed in the same order:

ΔABC ≅ ΔZXN

4 0

4 years ago

A students cost for last semester at her college was 2400. She spent $288 of that on books. What percent of last semesters colle

Nat2105 [25]

Answer:

12%

Step-by-step explanation:

288/2400 *100

=288/24

=12%

8 0

3 years ago

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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

4 years ago