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Marina CMI [18]
2 years ago
15

Pls someone I need help

Mathematics
1 answer:
Vedmedyk [2.9K]2 years ago
5 0

Answer:

B. Dan walked uphill, then downhill.

Step-by-step explanation:

The place that the slope went up is based on the distance from the starting point, so the distance is up then down. I hope this helped and please mark me as brainliest!

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11=12-q <br><br> Step by step in numbers
Lina20 [59]

Answer:

q = 1

Step-by-step explanation:

11=12-q\\\\12-q=11\\\\12-12-q=11-12\\\\-q=-1\\\\\frac{-q=-1}{-1}\\\\\boxed{q=1}

Hope this helps.

3 0
3 years ago
Determine how long it will take for a principal amount of $13,000 to double its initial value when deposited into an account pay
bezimeni [28]

Compound interest can be defined as the interest <em>on a deposited amount, an investment</em> that is <em>compounded based on its principal and interest rate.</em>

It will take about 3.239 years for the principal amount of $13,000 to double its initial value.

From the above question, we can deduce that we are to find the time "t"

The formula to find the time "t" in compound interest is given as:

t = ln(A/P) / r

where:

P = Principal = $13,000

R = Interest rate = 21.4%

A = Accumulated or final amount

From the question, the Amount "A" is said to be the double of the principla.

Hence,

A = $13,000 x 2

= $26,000

  • Step 1: First, convert R as a percent to r as a decimal

r = R/100

r = 21.4/100

r = 0.214 per year.

  • Step 2: Solve the equation for t

t = ln(A/P) / r

t = ln(26,000.00/13,000.00) / 0.214

t = 3.239 years

Therefore, it will take about 3.239 years for the principal amount of $13,000 to double its initial value.

To learn more, visit the link below:

brainly.com/question/22471957

7 0
3 years ago
This is on claskick 7th grade 7(m +2n)<br> 7( )+ 7 ( )
mixer [17]
Answer: 7(m+2m) is equal to 7(m) + 7(2m)
5 0
3 years ago
Find the value of x and y. This has to do with geometry
Ray Of Light [21]

Answer:

x = 30°

y = 30°

Step-by-step explanation:

By inscribed angle theorem:

x = y =  \frac{1}{2}  \times 60 \degree \\  \\ x = y = 30 \degree

4 0
3 years ago
A model of an airplane is built using the ratio of similarity 1 to 50. The airplane is 60feet long. What is the length of the mo
Whitepunk [10]

Answer:

1.2 feet long

Step-by-step explanation:

(1/50) * 60 = 1.2

6 0
3 years ago
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