At 10:57 A.M. A submarine was at a depth of feet. Its depth then changed at a rate of -8 feet per minute. What was its depth at 11:03 A.M.? Group of answer choices

Answers

Answer 1
Answer:

Answer:

48 feet

Step-by-step explanation:

First we need to get the total minutes used by the submarine from  10:57 A.M to  11:03 A.M. The total minutes used within the specified period of time is 6 minutes.

If its depth then changed at a rate of 8 feet per minute, the submarine depth after 6 minutes will be expressed as shown;

8 feet = 1minute

x feet = 6 minutes

cross multiply;

x * 1 = 8 * 6

x = 48 feet

Hence the submarine depth at 11.03AM is 48 feet


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Can an eulerian circuit also be an eulerian path?

Answers

Answer: i think yes

Step-by-step explanation:

Final answer:

Yes, an Eulerian circuit can also be an Eulerian path.

Explanation:

An Eulerian circuit can also be an Eulerian path. An Eulerian circuit is a path that visits each edge of a graph exactly once and ends at the starting vertex, while an Eulerian path is a path that visits each edge exactly once but does not necessarily end at the starting vertex. Therefore, every Eulerian circuit is also an Eulerian path.

Learn more about Eulerian circuit and Eulerian path here:

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Sam has $40. He buys a book for $12.99 and a puzzle for $15.49.Which equations can be used to find how much money Sam has left?

Answers

40 = 12.99 + 15.49 + x

Total 40, 12.99 and 15.49 is how much he has spent, and x is the variable to be solved for

If this helped pls mark branliest.

Answer:

40-12.99-15.49=11.52

40-(15.49+12.99)=11.52

Step-by-step explanation:

There are two ways you can complete this you can just keep subtracting or you can add the two number that you need to subtract and then subtract them.

Larry has taken out a loan for college. He started paying off the loan with a first payment of $150. Each month he pays, he wants to pay back 1.3 times as the amount he paid the month before. Explain to Larry how to represent his first 15 payments in sigma notation. Then explain how to find the sum of his first 15 payments, using complete sentences. Explain why this series is convergent or divergent.

Answers

  14
   Σ  [(1.3^n) * (150)]
n = 0

Using the sigma notation to find the sum of his first 15 payments, each of the possible values of n (from 0 to 14) are substituted into the equation. After which, each of the results are then added to each other. Also, the problem states that only the first 15 payments are to be included in the notation. This shows that the series is limited and is finite. Therefore, it is a convergent series.

A line has this equation: y= -9x-2Write an equation for the parallel line that goes through (2, -3).

Answers

Answer:

y = - 9x + 15

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - 9x - 2 ← is in slope- intercept form

with slope m = - 9

Parallel lines have equal slopes, thus

y = - 9x + c ← is the partial equation

To find c substitute (2, - 3) into the partial equation

- 3 = - 18 + c ⇒ c = - 3 + 18 = 15

y = - 9x + 15 ← equation of parallel line

Which expressions are equivalent to 64 Superscript 1? Check all that apply.4 cubed
3 Superscript 4
8 squared
2 Superscript 8
6 squared
2 Superscript 6

Answers

Answer:

the answer is ACF

Step-by-step explanation:

Five times a number is added to two times its square. if the result is 168, find the number

Answers

5x+(2x)^2= 168 now solve this